Sweet gains

by Bigmusclenm   

On the way to his first day at the gym, Liam stopped by a new bakery shop where the owner offered him special desserts to help him achieve his size goals. Liam decided to share them with Aiden, his trainer, soon getting distracted by Aiden's expanding body.

Liam felt like flying while he walked to the gym. He had signed up the day before, so the excitement had him on cloud nine. Liam had been waiting for the opportunity to gain some muscle mass. After landing a good job with a good salary, he finally had the time and money to join a gym and pay for a personal trainer. Liam had always dreamed about becoming as big as pro-bodybuilders, and even though he was far from his goal, he knew he was on the right track.

Liam was 21 years old and 6’1” tall, so he didn’t consider himself small, but he knew he wasn’t on the ‘big’ side of the spectrum due to his lack of muscle. He wasn’t scrawny either, but he felt people didn’t take him seriously because of his size. Initially, he only wanted to get bigger to feel better, but meeting the guy who became his personal trainer ignited a different desire for size.

When Liam went to the gym to sign the contract, he was introduced to Aiden, the guy assigned as his trainer. Aiden was five years older than him and seemed to be a nice guy. He was about 5’11”, shorter than Liam, but Aiden was at least 70 pounds heavier. He wasn’t the biggest guy Liam had seen. But with his well-developed body, incredibly handsome face, and kind attitude, Liam’s heart beat faster while Aiden talked.

Since that moment, Liam couldn’t stop thinking about Aiden. The memory of Aiden’s face, with the blue eyes, the dark hair, the thick but styled eyebrows, and the perfect smile, made Aiden gasp repeatedly in excitement. Then, the memory of Aiden’s clothes hugging his body and leaving nothing to the imagination caused Liam’s dick to chub up in his pants, which made him feel nervous because he was out in public, and his hard dick was a bit difficult to hide.

Liam pretended to be fine, but when a man passed by with a shocked expression, he looked down and noticed his hard-on was clearly visible on his gym shorts. He quickly entered a new bakery shop, which he hadn’t seen before, trying to avoid the public view. Since the place was new, it wasn’t fully crowded, and the furniture allowed him to hide his crotch. Liam had never been a fan of sweets, but the warm smell of freshly baked goods made his stomach growl like he hadn’t eaten in days.

As he pretended to be looking around, waiting for his dick to soften, he approached a bright polished glass counter, and his eyes widened when he noticed some strange names that caught Liam’s attention. Some of the desserts had particular shapes, making Liam chuckle. They looked really tempting, and he wondered if they would do any harm to his workout and dieting regimen to get bigger muscles.

“You seem to be interested in our special collection,” a low voice said behind Liam, making him turn around to see who it was. “Believe me, it’s better than anything you’ve ever tasted before, and each one has a very special surprise.”

“They look delicious, and I-I… wow,” Liam said as he turned around, but he couldn’t complete the sentence because the dark-haired man standing there left him speechless. Liam’s excitement was evident as his dick hardened again.

“Hi, I’m Chris, the owner. It’s a pleasure,” the man said with a kind smile. Liam couldn’t find words to reply as he looked up at the face of the much taller man. Chris was about 7 feet tall but also way broader than Liam. He was definitely the most muscular man Liam had ever seen. He wore a tight gray shirt, which looked ready to burst, and a red apron with a big C at the front.

“I-I’m Liam, and everything looks delicious, and you…” Liam said, while his eyes were glued to Chris’ pecs, inspecting every inch of the thickest and broadest chest he had ever seen.

“Hey, up here,” Chris joked, and Liam looked up again to focus on his face. “I’m kidding. I get that reaction all the time. My husband finds it super funny, especially because he usually gets similar reactions,” Chris added and chuckled.

“I’m so sorry, I’m just surprised. You’re really big and… well, I was heading to the gym right now, and my goals, well, you are my goals,” Liam said and blushed. “Sorry, I talk too much when I’m nervous.”

“Don’t worry. It’s fine, and it’s good to know that you want to get bigger because our special collection isn’t just delicious desserts. I work with my husband, but he’s home taking care of our… Well... he’s just busy, but he makes these potions that I add to some of our desserts. I can’t give you many details about what they do because he’s the expert. But I can assure you that our products will help you reach your goals,” said Chris, playfully bouncing his pecs and making Liam gasp in surprise.

“Wha-What do you mean? Like… Can I get as big as you if I eat this?” Liam said, sounding too excited. “Pack the entire shop for me, please,” Liam added, and Chris laughed.

“As I said, I can’t give you many details about our products, but our special collection is special for a reason. Just give them a try, and you’ll see,” Chris said, moving to the glass counter containing the special collection. “Considering this is your first day at the gym, I’ll give you something special to encourage you to get bigger. Which body part do you want to enhance the most?”

“Well, I love big biceps and definitely a huge chest like yours,” Liam responded, looking straight at Chris’ pecs. “Well, I want to be huge all over. I’m a dreamer.”

“Dreams can come true. Trust me, you’ll get there,” Chris said, picking up a box to place some of the desserts. “I’ll give you one of these Brawny-Bicep Bites… let’s make it two. Let’s add two Crunchy Chest Cookies and two Power Pops. Eat the first two before starting the workout, and you can chew the Power Pops while you work out; they have gum in the center. Believe me, it’s delicious.”

“That sounds so nice, but… how is any of this helping me? Do they have roids or something?” Liam asked as Chris closed the box.

“No roids, nothing illegal, and nothing dangerous. I promise you, you’ll be back for more tomorrow, and we have many other products you could try. But, start with these,” Chris said and handed Liam the box. “Consider this order a gift because I know you’ll be back tomorrow. Now, excuse me, I have other clients. Good luck, Liam,” Chris added, bouncing his pecs again before going to other clients.

Liam was speechless with the box in hand. He couldn’t stop looking at Chris while the big man walked among the clients, emphasizing he was much bigger than any other person. Liam looked at the box and wondered if the desserts worked the way Chris said, but he knew there was only one way to find out.

Liam excitedly left the bakery shop. He walked to the gym as fast as he could. Aiden was already waiting for him, and Liam was eager to spend time with his new personal trainer. When he entered the gym and found Aiden already warming up, Liam had a hard time hiding his chubbed-up dick once again. Aiden was so hot that Liam couldn’t even think about his goals. His mind could only focus on the trainer and how hot he would look if he got bigger muscles.

“Hey there. Sorry, I’m a bit late. I… stopped by a bakery shop to get you something. I… now realize that I didn’t ask if you like any of this. I mean, you don’t get as hot… I mean, as strong as you by eating desserts,” Liam said, looking and sounding incredibly nervous. Aiden laughed as he approached Liam to shake his hand.

“Don’t worry. I shouldn’t say this, but I love desserts. That’s my favorite part of a meal. But people often think I’m all about meat… but desserts are my weakness,” Aiden said and winked at Liam, causing the taller guy’s legs to weaken. “I recommend you eat this before the workout to burn the calories immediately.”

“Oh, sure. The bakery shop’s owner told me I should eat two of these things before the workout and the other one during the workout. So, I guess that makes sense, somehow,” Liam added and opened the box for Aiden to look at the desserts. “He also said this could help me gain some size, but I’m unsure if that’s possible.”

“Of course, you can gain size if you eat this, but in the form of fat. However, this looks delicious,” Aiden said as he licked his lips, looking at the open box. “So, I get it’s one for you and one for me of each, right?”

“Exactly. These are Br… Brownie Bites, Crunchy Cookies, and Special Pops,” Liam said, altering the names because he wasn’t sure yet if they actually did what Chris had said they did and didn’t want to sound desperate for size in front of Aiden. “The pops are the ones we should have during the workout.”

“Noted,” Aiden said as he picked one of each from the box. “It seems like you and I are going to be good friends. No one has ever given me anything, and you come here with desserts. Dude, you’re the best,” Aiden said with excitement, and Liam blushed.

While Aiden ate his Brawny-Bicep Bite, Liam took his own and popped it into his mouth. It wasn’t as small as regular brownie bites but still fit in his mouth. When Liam chewed, the texture was grainier than expected, but the creamy center made it a perfect mix. Liam couldn’t identify the flavors, but they were delicious. He wasn’t the only one enjoying it because Aiden groaned in delight as he tasted the sweet dessert.

Then, Liam picked a big Crunchy Chest Cookie. Giving it a big bite, Liam enjoyed the crunchy exterior, which felt incredible, with a creamy butter-flavored center that made Liam grunt in a somewhat food-induced pleasure. The cookie tasted so good that Liam shoved the rest of it into his mouth as his stomach growled for more. Everything tasted delicious, but soon, the cookie was over. Liam made a mental note to stop by the bakery shop the next day.

Once Aiden had eaten his cookie, they exchanged nods of agreement, popped the Power Pops in their mouths, and moved to the first machine to start with Liam’s warming up. The pop tasted like a mix of strawberries or something similar. It was a bit bitter but mostly sweet. While Aiden explained to Liam the first workout, both guys chewed the gum and felt a delightful sensation coursing through their bodies.

Since Liam was new to the gym and it was his first time doing any exercises, Aiden started easy on him, only explaining form, sets, and reps. For this, Aiden made some demonstrations for Liam to follow the example. Since Liam said he was interested in a bigger chest, Aiden started with chest-focused workouts.

Aiden showed Liam the correct form to do bench presses, and Liam could barely contain his excitement when he saw Aiden’s thick pecs in action. The way they peaked when Aiden lifted the heavy dumbbells made Liam’s dick stir in his pants again. The more reps Aiden did, the more the pecs seemed to push against his T-shirt, and the harder it was for Liam to keep his dick under control. He often had to adjust his shorts while Aiden showed him how to do dumbbell flys on a flat bench.

Once Aiden had finished a round of different exercises, he stood up from the bench. Liam immediately noticed Aiden’s pecs looked thicker than before. He knew about the pump and how it made muscle look fuller, but he never thought it could make such a big difference. He couldn’t take his eyes away from Aiden’s pecs and how they stretched his T-shirt so beautifully. Liam imagined Aiden with pecs as big as the guy from the bakery shop, making his dick chub up to half-hardness.

Aiden noticed Liam’s reaction and bounced his pecs on purpose for the young man’s delight. He wasn’t usually so playful with clients, but Aiden knew Liam appreciated the show. Aware that Liam needed to make the blood flow away from his crotch, Aiden helped him get on the bench to start a set of chest presses. It helped him realize that his pecs were more pumped than ever before because as he looked down at Liam, he noticed his pecs blocked the lowest part of his view.

Liam was so entranced in admiring Aiden’s body that he barely registered what the personal trainer was saying, and he only allowed Aiden to get him in position for the workout. He looked up at Aiden, and he noticed the guy’s pecs looking delicious and thick veins covering his biceps. He looked like he had just finished a hardcore workout after only a few demonstrations of how to exercise correctly.

Aiden handed Liam a pair of light dumbbells. As Liam started doing the presses, he felt his pecs getting warmer, and the sensation soon spread to his arms. He wasn’t sure if that was normal because he had always heard it hurt, but the sensation was pleasurable. It felt like his muscles had been asleep for a long time, and they were finally waking with a rush of vitality that Liam had never felt.

Even though Aiden guided his arms during the presses, Liam felt incredible. He noticed his chest feeling thicker and somehow plumper with each rep. Liam knew it wasn’t possible because it was his first time, but his body felt incredible. It was even better because when Liam looked up at Aiden, he noticed the trainer’s pecs and arms looked thicker than a few seconds before. Liam thought he was hallucinating, but the more reps Aiden helped him complete, the better the pump felt.

When they moved to the dumbbell flys, Liam could tell something was off because his upper body felt incredible, even the muscles he hadn’t worked on. He felt powerful, and yet he was tiny compared to Aiden. The trainer’s muscles had this incredible pump, making him look hotter. It was evident something was happening because Aiden had to adjust his T-shirt very often. After all, his pecs looked like they were about to burst out of it, and his biceps were stretching the sleeves to their limits. Liam felt great, but looking at Aiden’s musculature was even better.

Aiden continued explaining some details about the form and seemed uncomfortable because his T-shirt was getting too tight. Liam wasn’t sure, but he noticed that even Aiden’s pants looked tighter on his perfectly shaped lower body. Something was happening, and Liam knew it had something to do with the desserts. He couldn’t explain how, but he was sure the desserts were responsible for Aiden’s growth.

After a few more minutes of explanation and Aiden guiding him through the exercises, Liam sat on the bench and felt very different. His entire body felt fuller. He looked down at his torso, and even though his T-shirt was still loose on him, he could see some definition on his formerly flat chest. He looked at his arms, and apart from some veins adorning them, he saw his biceps bulging like actual muscles for the first time. Everything felt surreal, but it was fantastic.

“Dude! I don’t often do this, but I think this T-shirt shrank in the dryer. I hope you don’t mind,” Aiden said as he removed his T-shirt, leaving Liam on the verge of a stroke.

“I-I, no. I mean, I—” Liam said, trying to find words that wouldn’t make him sound like a weirdo.

Aiden’s upper body looked like it was taken out of a fitness magazine. Every single muscle was perfectly sculpted and bulged so nicely that Liam desired to rub and lick them forever. His traps, shoulders, and arms looked so strong that Liam was sure Aiden could effortlessly carry an adult man on his shoulders. The trainer looked so hot that Liam’s dick came back to life once again.

Even among a perfectly sculpted upper body, Aiden’s pecs caught Liam’s attention. They stuck out at least two inches from Aiden’s rib cage, and it was clear Aiden was aware of his growth spurt because he looked down and started excitedly bouncing his pecs. All along, Liam was dying to get those big slabs of meat in his hand to massage them.

Aiden was shirtless for the rest of the session, and Liam could barely focus on anything but his trainer’s body. He knew his own body had gotten slightly thicker, but Aiden’s changes were too hypnotic to mind about anything else.

By the time Liam was walking back home, he was determined to get bigger with the aid of the desserts, but he was eager to see Aiden growing much more muscular. Considering Aiden’s love for desserts, Liam knew it was going to be easy to make his trainer grow beyond his wildest dreams. His desire for size was still there, but his desire to see a huge Aiden was way stronger, and he knew how to achieve both goals.

Liam was even more excited to meet Aiden on his second day at the gym. After the best workout ever, thanks to the effects of the desserts, Liam wasn’t only excited about gaining more muscle. But his main goal was to see the already hunky Aiden become even bigger. As he walked down the street, as excited as Liam felt about the gym, he needed to stop by the bakery shop to get more desserts for Aiden.

Standing in front of the bakery shop, Liam noticed a new sign on it. The sign said “Big Boy’s Bakery,” adorned with the shape of a bicep beneath it and a decorative cupcake added to it. Lower in the sign, in smaller letters, it said, “Powered by The Sizemologist.”

“That’s an interesting name for a bakery shop, but it definitely suits this place. The owner is definitely a big boy,” said Liam as he walked into the bakery shop and immediately went to check on the special collection. “Okay, what can I take for Aiden today? His pecs looked incredible yesterday.”

“Good morning, welcome to our bakery shop. I see you’re interested in our special collection,” a voice said behind Liam, making him turn around to face the man, whom Liam thought was Chris. “I’m Sam, the owner, and I’m sure you’ll love our desserts,” the new man said, and Liam was surprised to see the blonde man, standing at about 6’2” with a kind smile, looking at him. Sam was wearing a blue apron that stretched over his massive, tight-looking belly—the biggest Liam had ever seen. Sam also had enormous pecs that rested heavily on top of his belly, and his thick nipples were visible under the fabric of his gray shirt. Everything about Sam was thick and soft but in a somewhat strong way.

“Oh, hey. I’m Liam. I thought, I mean, I met this huge guy yesterday, and he said he was the owner,” Liam said, looking straight into Sam’s pecs instead of his face.

“Hey, buddy… up here,” Sam joked, and Liam blushed. “You met my husband, Chris. We run this place together but take turns because at least one of us should stay home. Soon, it’s going to be me at home and Chris here, but that’s another story,” Sam added, rubbing the side of his belly and smiling at Liam.

“Oh, yeah, he told me about you, and he actually mentioned people looked at your pecs and his pecs, and I mean, you have... I mean, you know... I-I… Oh crap, I’m talking too much again.” Liam blushed again, and Sam laughed.

“It’s fine. We’re a very ‘peculiar’ couple, so we’re already used to people looking at our chests, but anyway, tell me, what can I do for you? If you’re the guy I think you are, you bought some desserts yesterday on your way to the gym, right?” Sam said as he waddled to the glass counter that contained the special collection.

“Yeah, that’s me. Did your husband tell you about me?” Liam asked.

“Yes, he did. He told me you were pretty excited, and he was sure you would come back for more today. We try to give all our clients personalized attention, so we talk about stuff at night,” Sam said, opening the glass counter. “I think you had fun with your chest yesterday. You want to have the same, or maybe focus on some other areas?”

A very excited and anxious Liam stood in front of the glass counter and looked at the options. “Well, Aiden said we would focus on my lower body today, so maybe something to help me with that? Thighs and calves and, well, glutes?” Liam said, still a bit shy.

“Sure. Let me see. We have these granola bars. Sorry about the names; my husband names these things, and they can be a bit silly. Glute Gainer Granola Bars—that’s what he calls them. I’m partial to Booty Builder Bars, but he’s the chef. What about two of these?”

“Yeah, that sounds great. Or, make it four so I can share it with Aiden. He’s my trainer,” Liam said, and Sam grinned at him.

“Okay, it sounds like Aiden will have lots of fun too. So, four granola bars. I recommend these honey cakes. Chris calls them Hamstring Harmony Honey-cakes. Again, sorry about the silly name. Four of them, two for each of you. And the Power Pops are one of my favorites, so let’s add two of them,” said Sam, and Liam could barely contain his excitement.

“Could I also get something for the chest?” Liam asked.

“Sure. I have something new. This one is a post-workout dessert. It’s chocolate pudding, and believe me, it tastes incredible. Chris calls it Pec Pump Pudding,” Sam said, chuckling as he packed everything in a box. “I’m sure you’ll have lots of fun, and I hope you’ll come back tomorrow.”

Liam smiled and paid for the desserts. With every visit, Liam fell more in love with the bakery shop. Also, he couldn’t stop thinking about the owners. Even though Liam didn’t want to get a big belly like Sam’s, Liam couldn’t deny that the rest of him looked incredibly hot. As Liam slowly walked away, he turned around once again and saw Sam rubbing his belly and smiling kindly at him. He was definitely going back to the bakery shop the next day.

A few minutes later, as he arrived at the gym, Liam could barely contain his excitement as the memories of his last workout started filling his mind. It wasn’t only about the incredible sensation coursing through his body as his muscles grew with every rep, but also the amazing sight of Aiden’s muscles growing and making his clothes look tiny on his body. The more Liam thought about it, the more he convinced himself that Aiden needed to get much bigger.

Liam left his backpack in the locker room and literally ran to the machines where Aiden was waiting for him. As soon as Liam saw Aiden, his dick stirred to life in his gym shorts because the man looked incredibly hot. Aiden wore a tight-fitting tank top that accentuated his perfectly sculpted pecs and showcased his building deltoids. The trainer’s wide lats were visible, and Liam made a mental note to buy something to increase those massive wing-looking muscles.

Even though Liam was enamored of Aiden’s upper body, the trainer had on the snuggest sweatpants Liam had ever seen, leaving nothing to the imagination. Liam’s mouth watered as he approached, and he could see more closely the impressive shape and size of Aiden’s ass. His thighs seemed bigger than Liam remembered, probably because the pants looked almost glued to the skin. Liam knew he would have a hard time focusing on his workout with such a perfect man guiding him through it.

“Hey there. I’m sorry for the delay,” Liam said as he stood behind Aiden, unable to look away from the guy’s butt. “I brought something to compensate for making you wait.”

Aiden turned around and kindly smiled when he saw Liam’s face. “Hey, no problem, you’re just... two minutes late? That’s not even late, buddy,” Aiden responded, shaking Liam’s hand. “But I won’t say no to those candies. I recognize the box. The desserts you brought yesterday were amazing.”

“Nice. Today, I got some new stuff. Granola bars, honey cakes, the power pups to chew, and something to regain energy after the workout,” Liam said, opening the box to a visibly excited Aiden.

“Dude, you’re going to make me fat with these things, but man, they look delicious,” Aiden said, reaching for the box to pick up a granola bar. “Half and half, I guess?” asked Aiden.

“No, take three, and I’ll take one. You’re bigger, so you need more food, and as I said, this is to compensate for the delay,” Liam answered, and Aiden chuckled.

“Only this time, I won’t say no, but you gotta stop this unless you want a fat trainer,” Aiden said as he took a big bite of the first granola bar and groaned in delight at the flavor. “Dude, this is delicious. You have to tell me the location of this bakery shop. I’d buy the whole place.”

“Exactly what I said. I’m glad you like it. Don’t be shy, and eat. Granolas and cakes before the workout, power pops during the workout, and the pudding for later,” Liam explained, but Aiden had already devoured his three granola bars and was halfway through the cakes. Liam slowly ate his part of the order and put the box aside, leaving the pudding for later.

Once both were ready, Aiden told Liam that the first set would be regular squats to teach him the correct form to do them, followed by pause squats and other variations of the same exercise. Since Liam was new to all the workouts, he just followed Aiden’s order, barely focusing on what he was doing because he was too busy looking at Aiden’s ass.

As Aiden explained to Liam about the proper position of the legs to do a squat, moving Liam’s legs effortlessly, Liam felt his ass randomly flexing unconsciously, and this made him wonder if Aiden was feeling the same. Aiden had eaten three times the dose Liam had gotten, so it was very likely the effects would appear faster or with more intensity. As Aiden moved around him, Liam’s eyes stayed on the guy’s ass, and he soon realized that it had a fuller and more sculpted appearance.

Unaware of what was happening to him, Aiden continued explaining the squats and the muscles that could grow using different variations. He used his own glutes and legs to point to the different muscle groups, and he started feeling strangely cramped in his snug sweatpants. He adjusted the back of his pants as he stood in front of Liam to show him how to go down properly and stay there for the pause squats.

As Aiden did the first squat, asking Liam to pay close attention to how his muscles reacted to the movement, he could feel a strange but satisfying burn coursing through his glutes and thighs. Doing a regular squat was some of the easiest exercises for Aiden, but as he did a second one, he felt the back of his pants getting uncomfortably tighter around his ass. As he rose, he noticed his pants were lowering at the back, seemingly unable to cover his butt.

“You got it? It’s not that difficult,” Aiden said, turning around to see a speechless and shocked Liam. “Your turn.”

“Eh… I-I think I need to see it again. Please,” Liam responded, pretending to need more explanation but only wanting to see Aiden’s ass once again.

“Hmm, okay. But pay attention, okay? Look how this simple exercise activates the glutes and the thighs,” Aiden said, pulling the pants up once again but feeling the seams at the center getting between his ass cheeks. Then, he positioned himself in front of Liam once again and performed two more squats, causing a soft rip sound on the second one. “That should be enough. Now, it’s your turn.”

Liam took a deep breath as he fought his own arousal to prevent his dick from getting fully hard in his shorts. He performed a few squats, seemingly doing it wrongly, so Aiden stood right behind him to fix his position as Liam went down again, with Aiden’s torso, crotch, and tights pressed very firmly to his back. Liam was about to lose it as he felt the bigger guy literally covering his body as both performed more squats. Liam felt his ass getting slightly plumper, but that sensation was secondary compared to having Aiden’s body so tightly pressed against him.

“Okay, I think you mastered this one. Well, not master, but you did great, and your back even looks plumper already,” Aiden joked, and Liam blushed. “I’m kidding. It takes time, but squats are great to get bigger butts,” Aiden added, constantly pulling the back of his pants and trying to get comfortable, even though it was clear they didn’t fit him anymore. The pants couldn’t cover the top part of his butt anymore, leaving it uncovered. At the same time, the seams at the sides and the center of the pants were dangerously straining. It looked like the pants were about to burst, but Aiden pretended to be okay.

They changed to the next exercise, but Aiden remembered about the Power Pops. Each of them popped one in their mouth to chew while Aiden taught Liam how to perform lunges to get stronger legs. First, Aiden explained the correct position to perform the lunges, but Liam noticed that Aiden could barely focus on the explanation as he struggled to get comfortable in his pants, which seemed impossible.

As Aiden performed the first lunge, Liam heard something ripping, louder than the previous one, and he saw the right seam of the pants splitting to reveal part of Aiden’s thunderous thigh. The trainer tried to retain some professionalism and act like nothing had happened, but Liam’s shock was visible on his face, making Aiden blush.

“Sorry about that. It had never happened before. I guess it’s time to get new pants,” Aiden said, fixing his pants again, visibly ashamed of what had just happened. “I think your candies and treats are getting me fatter much faster than I expected.”

“You don’t look fat to me. You’re just a big guy, and, well, I don’t mind if you take the pants off. I think you’re hot,” Liam said, blushing when he saw the surprise in Aiden’s expression.

“Wow, what a compliment! Thanks. You’re a pretty good-looking guy, but I can’t take my clothes off while working,” Aiden said, patting Liam’s shoulders.

“Some guys do. Look, there’s one posing in a tiny poser right there,” Liam said, looking at a big guy, smaller than Aiden, posing in front of the mirrors with only a tiny poser on. “And he doesn’t even look as good as you.”

“Yeah, but he doesn’t work here. Let’s save exhibitionism for another day. Now, show me how you do the lounges,” Aiden said, chuckling and adjusting his pants once again.

Motivated by Aiden’s amazing body, Liam followed the instructions very carefully. He could feel his ass and thighs responding with newfound power. Additionally, his entire body felt different. Liam felt every single muscle on his body responding to the exercises he was performing, even though he wasn’t focusing on those muscles. The Power Pops were also kicking in, and as excited as Liam was about his own growth, his attention turned to Aiden’s body to see it change without making any effort.

Aiden’s arms were already thick and strong-looking, but with the Power Pops making him grow, his biceps, triceps, deltoids, and traps were visibly bulging more than just a few minutes before. Also, Aiden started pulling his tight-fitting tank top to accommodate the increasing mass on his lats and pecs. He still seemed unaware of the changes, but clearly, his body was reacting better than Liam expected to the Power Pops.

Liam tried to focus on Aiden’s explanation, but with every passing second, the trainer’s body showed more and more of the effects of the desserts on his body. His tank top looked glued to his skin, but his pants barely held on. Aiden’s ass had grown so big that other guys at the gym had stopped their workouts to check on the massive butt that was taking the snug pants to their limit. Aiden ignored the stares, but he knew something was off because his pants were literally about to burst.

“Okay, one final thing, and one of the machines I enjoy the most: leg presses. It’s pretty easy, so I don’t think you need any demonstration,” Aiden said, standing by the machine he was talking about. “Just sit, feet up here, and the rest is pretty easy. We can start without added weights, so you can see how it works.”

“I’d prefer it if you showed me. I had never used any of these machines, so I’m clueless,” Liam said, asking Aiden for a demonstration he didn’t need but definitely wanted to see. “Just show me some reps, and I’ll try it myself.”

“Okay. Just pay attention,” Aiden said as he positioned himself in the machine after adding some weight. “You get in position, and... you unlock it here and then just... bend your legs and push,” Aiden said as he bent his legs under the weight, causing loud rips at the seams of his pants. Even then, he completed the rep and repeated the movement, causing the fabric of his pants to give way and expose more of his lower body.

Liam’s jaw dropped to the ground as he saw Aiden effortlessly doing more reps and his muscles expanding right before his eyes. His entire body was growing, but this growth mostly focused on his lower body. The pants ripped in the middle from the back to the front, leaving Aiden’s ass and crotch exposed. The seams at the sides didn’t survive either, exposing his thighs. Even the fabric around his calves, unable to contain the mass Aiden was gaining, gave way and exposed his skin for Liam to admire.

On the upper body, the tank top was unable to contain the bulging lats, and the pec shelf was growing with each heartbeat. The seams at the sides also gave up while Aiden continued doing more leg presses, completely entranced due to his impressive growth. Liam was speechless all along, and by the time Aiden finished his reps, Liam’s dick was fully hard in his shorts, clearly visible to everybody.

As Aiden stepped out of the machine, he quickly removed the remaining shreds of his clothes and marveled at his own body. His body felt more powerful than ever, and his muscles looked amazing. Meanwhile, Liam was almost having a stroke as he looked at his trainer in only boxer briefs that looked like they were about to burst, just like the rest of Aiden’s clothes had done.

Aiden’s shoulders looked broader, his deltoids bulging like cannonballs, giving him a powerful and imposing figure. His traps and back muscles looked wide enough to land a plane on that back, complementing the enormous lats that pushed his arms higher from his torso. His biceps had grown bigger than softballs to match the most amazing triceps Liam had ever seen. Aiden’s arms looked thicker than Liam’s legs, and the thick veins pulsing over them made the arms look even bigger.

His pec shelf was a sight to behold. His chest wasn’t just broad but also so thick that the valley between his pecs was a few inches deep. His nipples pointed downward, proof of how much muscle mass he had stacked on his chest. His waist had stayed pretty narrow, but his chiseled abs looked like a brick wall of stone. It was simply perfect.

Aiden’s lower body was even more impressive than his upper body, thanks to the desserts Liam had brought for him. Aiden’s thighs looked like three trunks, and his diamond-looking calves matched them perfectly. Since Aiden was only wearing his boxer briefs, Liam was able to have a clear view of what the guy was packing and was gladly surprised to see the shape of a pretty decent-sized dick and the fullest-looking balls Liam had seen.

Aiden turned around, and Liam gasped in shock at the sight of the trainer’s enormous ass. The stretchy fabric of the boxer briefs strained around a huge and perfectly sculpted butt. It looked like Aiden had fit a pair of bowling balls under his skin, but it was clear it was muscle, with some touches of fat that made it look delicious.

“I have no idea what happened, but I feel great,” Aiden said, exploring his body with his hands while Liam’s face and mind were blank. “I think we should stop for the day. I have to find something to wear before my boss finds out I’m almost naked in his gym. Maybe, once I get dressed, we can eat that pudding together? I’m craving some sweets,” Aiden added, and Liam could only nod.

As Aiden ran to the locker rooms, making Liam’s dick throb in his pants, Liam could barely wrap up his mind to think clearly. He never expected Aiden’s body to grow so much in such a short time. But, considering the desserts were so effective, Liam was more than willing to use all the options the bakery shop had to turn Aiden into an even more perfect specimen.

Liam tried his best to act cool and follow his regular post-workout routine while Aiden went somewhere to find clothes big enough for him. Liam wanted to take a shower, but his dick was hard inside his pants, and he didn’t want to embarrass himself by walking into the shower stalls with a hard-on visible under the towel. So, instead of heading to the showers, Liam carefully went to the lockers to sit on a bench, hoping and waiting for his dick to go soft. But the memory of Aiden’s huge body expanding made it impossible.

Liam took deep breaths, sitting on the bench with his bag on his lap to hide his crotch from the other guys who were changing after their workout. All those guys were hot in their very own way, but Liam’s mind could only think of Aiden and the magnificent ass that defied all logic. Liam couldn’t stop wondering how Aiden’s boxer briefs had survived the growth episode, but a part of him was glad they had. Aiden’s growth spurt had been so hot that Liam almost passed out, and if Aiden’s underwear had had the same fate as the rest of his clothes, Liam would’ve collapsed right there.

“Calm down; you have to act cool. Don’t freak out. Just…” Liam whispered, making sure nobody else could hear him. “Just what? What can I do? Damn! I need to get my hands on that ass,” Liam added, sighing deeply as his dick throbbed once again.

Liam looked into his bag, still hopeful that his dick would soften eventually, and found the two remaining desserts he had bought at the bakery shop. The Pec Pump Puddings looked delicious, and for a few seconds, Liam wondered if it was a good idea to give Aiden any other dessert, considering his body had already grown a lot that day. Aiden’s muscles had all grown magnificently already, and it was clear the trainer had trouble finding clothes to wear, so adding more growth sounded like a little bit too much.

However, in Liam’s mind, the images and sounds of Aiden growing out of his clothes kept playing on repeat, so instead of paying attention to his rational thoughts, Liam could only think about witnessing another growth spurt, hopefully, an even bigger and more intense one. A part of Liam wanted to give Aiden both puddings to see his impressive chest blowing up gigantically. However, looking down at his pecs, Liam remembered that he also wanted to get more muscular. His mind ran miles a second, so he ignored his surroundings.

“Hey, are you going to eat that pudding without me?” Aiden said, standing behind Liam and making him turn around. “I think I found something that will fit me, so just give me a few minutes, and we’ll eat those delicious puddings,” Aiden added, but Liam had no words to respond.

Aiden stood before Liam with only a towel around his waist and his massive, perfectly sculpted torso fully exposed. Aiden’s bulging muscles glistened under the light due to some water still traveling down the curves and valleys of his impressive upper body. Somehow, Aiden’s muscles looked even more prominent than before. Liam didn’t know if it was a visual effect due to the water and light or if Aiden had experienced another growth spurt in the shower. Aiden’s body was perfect in all aspects, and Liam’s dick got even harder under his bag.

Still entranced by Aiden’s magnificent, imposing presence, Liam’s eyes traveled down to Aiden’s lower body, and his heart skipped a beat. The towel Aiden was wearing was barely enough to encircle his massive thighs, and even from the front, it was clear his massive ass was pulling the fabric to the back part, leaving a gap between the edges of the towel at the front that gave Liam the chance to look at Aiden’s dick and full balls without obstacles. Liam’s dick was so hard that he started feeling somewhat dizzy, which he attributed to too much blood going to his crotch and leaving his brain without supply.

“I needed to take a shower to cool off, but I still feel so pumped and ready for more,” Aiden said, doing a most muscular pose that showcased his massive bulging muscles even more and made Liam gasp in surprise and awe. “But enough is enough, so I texted my boss for permission to leave early, and he accepted. I told him I was having an allergic reaction and that I was swelling. I know this is not related to allergies. But the rest is true,” Aiden said, turning around to walk to his locker, giving Liam a good view of his hugely perfect ass.

Liam couldn’t respond as his mouth stayed open in awe. He knew his arousal was too evident, but he didn’t care about anything but the perfect specimen of pure manliness standing before him. Liam’s mouth was watering—worse than when he was starving. His mind was cracking, and an animalistic desire to touch Aiden’s body obscured his thoughts. Liam had never felt so aroused before. He had always felt attracted to hot guys, but Aiden was making him feel out of his mind.

“What do you say if we go somewhere to hang out for a while? We haven’t actually met each other,” Aiden said, still facing away from Liam, as he brought up a clean pair of boxer briefs and started pulling the fabric to see if it would resist his new bulging ass. “Maybe you can show me the place where you bought all those delicious desserts?” Aiden said, letting the towel fall to the ground to try to put on his underwear.

Liam’s heart started beating faster as Aiden’s bare, massive ass stood in full glory only a few feet from him. Liam looked around and noticed that the room was empty. He forgot about everything and everybody around him because Aiden’s body had him hypnotized. Liam’s dick throbbed violently and felt ready to explode as Aiden attempted to put on his boxers, only to be stopped by the massive balls of flesh attached to his back, preventing him from pulling the underwear all the way up.

Aiden struggled for a few more seconds before he managed to get the stretchy fabric of his boxer briefs to cover at least part of his massive ass. However, Aiden had a lot to handle with his new size, so he had to adjust the underwear in several spots at the front, leaving half of his ass uncovered, which drew Liam’s attention. Liam wasn’t thinking clearly; his mind was lost in Aiden’s ass, so he didn’t register when his body rose from the bench, approached Aiden from behind, and pulled the waistband of the underwear higher, making the big ass jiggle a bit.

“Wow, wow, wow! What was that?” Aiden said, turning around to face Liam with a broad, goofy smile. “We’re not that close yet... but I appreciate the help. I needed a hand,” Aiden added, softly punching Liam’s right pec.

“I’m really sorry. I thought you—I’m sorry,” Liam said, blushing and stepping backward, trying to escape from Aiden.

“Bro, it’s fine. It’s not like you haven’t seen a lot of me earlier. But I have more to show off now,” Aiden responded, chuckling and turning away from Liam again. “But next time, get me dinner before you touch my ass, deal?” Aiden said as he picked up a massive pair of dark joggers.

“Yeah, deal. Wait, do you want me to invite you to dinner? Like, on a date?” Liam said, clearly nervous.

“Dude, I’m kidding,” Aiden said, laughing out loud. “Now, calm the python on your pants down, and let me get dressed.”

Liam blushed and placed his hands in front of his crotch, trying to hide his hard-on. Liam quickly moved away from Aiden and focused on trying to find a way to cover his crotch. The room stayed silent for a while as both dealt with their own issues. The tension was evident between them, confusing Liam and making his dick hard. He was so nervous that he was sweating profusely. He needed to get away from Aiden as soon as possible.

“Man, I gotta go. I remembered I had to check my mail. So, I’ll see you tomorrow,” Liam said as he quickly took his bag and ran away.

“Your mail? Wait, what? Man, I thought you and I...” Aiden said as he struggled to put on a tank top. “I didn’t mean to scare you... Are you serious?” Aiden asked, but Liam had already left the room, only leaving the puddings on the bench. “What the fuck?”

Liam escaped the gym, using his bag to cover his crotch. He couldn’t forget about Aiden’s body, so he was conflicted about going back and hanging out with the big guy. Passing by the bakery shop on his way home didn’t help with his desire to grow Aiden’s body even more. But Liam didn’t want to get even more obsessed with his trainer’s body. Liam was already walking home with a hard-on in his pants, which was uncomfortable, so he didn’t want to make things even more complicated.

For the rest of the day, Liam tried to think about anything else, but the memory of Aiden’s body flooded his mind. Liam sat on his couch in the evening, jerking off for the fourth time that day, feeling exhausted, but his arousal didn’t go away. Liam was naked, and while one of his hands stroked his 10-inch-long dick, the other one explored his newly developed muscular body. He was impressed by his gains and wanted to get even bigger muscles. But his main desire was to grow Aidan beyond human proportions.

“Damn it! I’m going nuts with this guy, and he just let that towel fall and made me lose it. Ugh,” Liam groaned as his dick started shooting again, and the globs of cum landed on his abs. “I better change to another gym before I lose my mind. Or worse, before I start acting all creepy around him again.”

Liam groaned as he pulled a towel to clean his torso once again, feeling his dick finally soften in his hand. He felt awful about his behavior around Aiden but couldn’t help himself. Aiden was too hot to resist him, and the desserts took him to a new level of hotness. As he cleaned his bare torso, Liam thought about the puddings he left on the bench, and his mind wondered if Aiden had eaten them.

“I guess I’ll never know because I’m never going back to that gym,” Liam said, ashamed of his actions. “Or maybe I will... I don’t know!” He added, feeling confused.

Then, Liam heard someone knocking at his door and froze for a few seconds. He had never had visits before, so he didn’t know if the sound was at his door. Nobody knew his address, and he didn’t have many friends, so it was unusual to have a person knocking at his door. Since the knocking persisted, Liam quickly wrapped the towel around his waist and stood up. He wasn’t used to opening the door with nothing but a towel on, but his new impressive physique gave him the confidence to walk to the door and open it.

As soon as the door opened, Liam’s mouth fell to the ground as he saw Aiden’s smiley face looking back at him. Aiden looked hot, wearing the same outfit Liam had seen when he left the gym: the oversized joggers and tank top. However, the tank top fit him very differently from what Liam had seen. The fabric was incredibly stretched to accommodate the size of Aiden’s pecs, which had grown after Liam left. Immediately, Liam knew the big guy had eaten the puddings he had left on the bench.

“Hey, dude. I don’t want to be creepy, but I read your address on your file at the gym. I wanted to make sure you’re okay,” Aiden said, absentmindedly bouncing his right pec, making Liam’s legs feel weak, and his dick got hard again. “You left all of a sudden, and I... Well, I’m checking on you, man. You left me confused and worried.”

“I’m sorry. I didn’t mean to make you feel like that, but I had to feed my dog,” Liam lied, not even remembering his previous lie.

“Dog? Didn’t you have to check your mail or something?” Aiden asked, bouncing his enormous pecs once again, causing a few ripping sounds to echo in the building’s hallway as his strained tank top fought to contain the muscle mass on Aiden’s chest.

“Yeah. I meant my dog’s mail. No, my mail’s dog. No, no, no. Oh, fuck!” Liam said, aware that he wasn’t making any sense, which caused Aiden to laugh out loud.

“I bet you don’t even have a dog. You don’t need to lie. I know why you left, and—well, I can’t blame you; I look so damn hot now, and now I know this is all your fault.” Aiden said, bringing up a bag with several boxes inside. Liam immediately recognized the logo of the Big Boy’s Bakery on the boxes. “I know what you did, and… I think this is great.” Aiden added, playfully winking at Liam and raising his arm to flex his massive bicep.

Liam stayed silent, in shock, trying to process the scene. “So... aren’t you mad? I mean, I made you grow out of your clothes, and—I’ll be honest, I wasn’t going to stop anytime soon.” Liam finally accepted and was surprised when he saw Aiden smiling back at him.

“I was counting on that,” Aiden said, stepping forward, pressing his massive pecs against Liam’s bare torso, forcing the thinner guy to step backward.

Liam smiled, realizing that his dream was coming true. He had Aiden only for himself, and without a dozen guys walking around them, Liam could finally show Aiden how much he desired him. Liam let the towel fall to the ground, revealing his big dick in full glory. Simultaneously, Aiden placed the boxes on a table and started undressing, firstly revealing his massive pecs that stuck out about 8 or 9 inches from his torso, with the most beautiful and juicy nipples Liam had ever seen.

“I bet you like what you see,” Aiden said, bouncing his pecs rhythmically as he also started pulling his pants lower.

Liam froze while his trainer undressed before him in his living room. It was more than a dream come true, so he could barely contain his excitement. Aiden looked better than any bodybuilder Liam had seen, and considering the boxes that the big guy had brought with him, he was ready to get even bigger muscles.

Once Aiden was only in his boxer briefs, he gently pushed Liam to make him fall on the couch and then sat by his side, pulling the boxes of desserts closer. Each box contained different types of desserts, all of which Liam had already seen. It seemed like Aiden had a plan, and even though Liam wasn’t sure what the plan was, he knew that whatever it was, it would be lots of fun.

Aiden grabbed Liam’s hands and slowly pulled them to his thick muscular pecs, leaving Liam on the verge of suffering a stroke. “This is all your handy work, and you’re about to continue it. I bought all these desserts but didn’t ask what they were for. The huge guys at the bakery shop told me I had to be careful, but who cares about what they say?” Aiden said, placing one of the boxes on Liam’s lap next to his hard dick. “Go on. You said you were not stopping anytime soon. Well, now you have my permission to keep going.” Aiden bounced his pecs, and the motion under Liam’s hands was so incredible that Liam’s dick released some drops of pre even though he had just cum a few minutes before.

Liam was out of his mind, so he immediately grabbed what looked like a granola bar, popping it in Aiden’s mouth without considering the possible effects of it. Aiden chewed as if his life depended on it. Right after he had swallowed, his mouth was full again with a slice of a delicious-looking vanilla cake. Aiden moaned while Liam kept feeding him dessert after dessert, not giving him time to process one flavor or sensation before the next sweet filled his mouth. Aiden knew Liam wanted to grow him huge, and the trainer was willing to allow it. Liam was almost desperate to feed Aiden as many desserts as possible.

Both guys lost track of time, and not long after Aiden’s arrival, the three boxes of desserts were empty. Aiden was catching his breath after an intense and nonstop feeding session. Liam was smiling while his hands explored the curvatures of Aiden’s bulging muscles, waiting for the effects of the desserts to kick in. Liam wasn’t rational at this point, and he only cared about seeing Aiden blow up like a muscle balloon.

“I didn’t know you were that much into me. I like this. I think I can get used to you worshiping me like this,” Aiden said, raising his arms to flex his massive biceps, which ballooned right before their eyes to bigger than Aiden’s head in a blink. “Oh fuck, yes, yes. I love how that feels,” said Aiden, as Liam’s hands massaged the huge biceps that had just grown.

“Fuck, you look fantastic. I won’t be able to go back to the gym tomorrow. I won’t be able to focus on the workout if you’re there,” Liam said, making Aiden chuckle.

“Liam, we don’t need to go back to the gym considering what these desserts can do,” Aiden said as he felt his deltoids expanding, his triceps and biceps thickening.

Liam smiled and quickly moved his body to sit on Aiden’s lap. He started massaging the magnificent pecs that hypnotically moved while Aiden kept flexing his arms. Liam could feel Aiden’s hard dick beneath him, and it felt big. Aiden’s bulge looked full, considering the bull balls Liam had seen before. While he massaged Aiden’s pecs, Liam felt the big guy’s bulge growing against his ass and taking the strained boxer briefs to their limits.

Aiden loudly moaned when the fabric of his boxers finally gave up, and his dick burst out of them, feeling harder than ever before. His balls also came out and pressed against his inner thighs, feeling ready to explode. From Liam’s position, he immediately realized Aiden’s underwear had exploded because it wasn’t able to contain the big guy’s growing dick and balls. Liam didn’t know the desserts could affect the dick size, but he felt Aiden’s dick lengthening and getting much thicker with each heartbeat.

All along, Aiden moaned, and his body expanded in all directions. His massive pecs grew, his shoulders broadened, his thighs surpassed ‘tree-trunk proportions’ in an instant, and everything continued expanding before Liam’s eyes.

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