Sheepish Sean

by johnnyacolin

Shy college freshman Sean gets a growth spurt that’s alarming enough to pay a visit to the doctor.

Embarrassed beyond belief, Sean sat on the table in Dr. William’s office. His father, Tom, overly concerned and needing answers had not only forced him to have their family doctor check him out but had also come back to the exam room with him despite his protests.

“So, I hear we’re having some concerns downstairs, huh, Sean?” said Dr. Williams, flipping back the intake form as he walked into the room without looking up.

“Errr, I mean I am not in any pain or anything, but—” Sean began to answer only to be cut off by his dad.

“His penis has had an abrupt growth spurt while he was away at college, and it’s concerning,” Sean’s dad blurted out. “He told me he took one of my supplements when he was home at Christmas break and then I came home to see his massive bulge at the pool…” Sean’s dad trailed off with a sense of disbelief at what he was saying.

“No worries, we will get him checked out,” Dr. Williams said picking up where Dad left off. “Not uncommon to still have growth spurts at 18. Probably just coming into your prime,” the doctor added, winking at Sean in a futile attempt to ease the tension. “Let’s go ahead drop your pants so we can see what’s going.”

Sean looked at his father hoping he would read his expression and bow out of the exam room, but to Sean’s dismay, he didn’t budge. Hesitantly Sean undid his jeans and slowly started to pull his pants and stretched out briefs down.

Dr. Williams whistled in astonishment as Sean’s cock spilled out of his underwear and said, “I see the concern, you have clearly grown quite a bit since your last physical.”

Startled by the whistle, Sean had let go of his pants and both his briefs and jeans fell to rest around his ankles. His soft penis hung halfway down his thigh and his inflated bull balls hung resting on his thighs, pushing his cock out and on display. When he had gone away for college, he was just average: 5’ 9”, 150 pounds, average cock. He was still average in every way, but he had noticed his underwear slowly getting tighter over the course of his freshmen year. He assumed he’d been doing his laundry wrong until his father caught him trying to get a little tan in his speedo while he was home house sitting for his parents away on vacation. That miscommunication of when they’d be back and mistaken belief no one would find him wearing a far too small speedo from his high school swim days out by the pool had led to him being drug into see the doctor.

Sheepishly, Sean looked over at his father who was clearly shocked at seeing it uncovered for the first time since his growth. He had locked his eyes on Sean’s cock and had an expression of pure disbelief.

“Let me glove up and we will take a closer look,” Dr. Williams said, snapping on a latex glove. “I know it’s awkward, but try to relax.” He began gently feeling around Sean’s lower abdomen. “Any pain here?” Dr. Williams asked.

“Nope,” gulped Sean, trying to clear his mind and zone out. He could already feel blood rushing toward his cock and really did not want to pop a fully exposed boner in front of his dad, let alone Dr. Williams.

“Welp, no hernia or anything off yet. Go ahead and have a seat back on the table. Are you sexually active?” asked Dr. Williams.

“Nothing beyond hand jobs, sir,” Sean said, wishing he was lying. He’d been far too shy to come out yet at college despite the opportunity. And with his growing cock he didn’t really want guys only seeing his dick and not him.

“And no other strange growth spurts?” the doctor asked, now feeling around the base of Sean’s cock.

“No sir,” Sean gasped, feeling the cold latex hand now massaging his right testicle.

Dr. Williams hummed quizzically, now massaging Sean’s left testicle in his hand. “Well, your testicles are definitely much larger than average, but nothing feels alarming,” he said, moving his hands now to Sean’s slowly plumping shaft. Sean bit his lip and looked away from Dr. Williams’s hands on his cock, hoping to fight off a full-on boner. Aware of how uncomfortable Sean was feeling, Dr. Williams attempted to reassure him. “Oh don’t be embarrassed, erections happen all the time during physicals. Not the first I’ve seen and for sure not the last.”

“I’ll try, sir,” Sean said, even though he was certain he would die right there in the room from sheer awkwardness. Still feeling underneath the shaft, Dr. Williams’s glove caught Sean’s foreskin and accidentally pulled it back to reveal half of Sean’s swelling head. Sean let out a slight grunt at the sensation.

Responding to the grunt, Dr. Williams asked, “Does it hurt to fully retract your foreskin?”

“No sir,” Sean panted, “just a little sensitive.”

“Well, we will be careful then,” replied Dr. Williams, returning to feel around Sean’s thickening shaft, but the foreskin movement had sealed the deal and Sean knew there was no holding back from a full erection now. He’d already ballooned up to a chubby 9 inches easily and couldn’t keep his thoughts on anything to make it go down.

“All right, son, if you would please go ahead and lie back on the table,” Dr. Williams directed. Sean looked again at his father who still looked aghast. Laying back on the table, Sean’s growing erection was even more obvious, slightly rising and slowly swelling. Turning away to jot some notes on Sean’s chart, the doctor asked, “So you took one of your father’s supplements over Christmas break? XXXtreme Men?”

“Yes, sir, I just took one on a whim,” Sean said, looking down at his cock, which was now standing straight up toward the ceiling and at beer can thickness, towering straight up towards the ceiling. He was getting harder now and couldn’t help but flex his cock to alleviate the throbbing, despite his father’s shocked eyes locked on him. He resisted the strong urge to touch it to soothe the throbbing while Dr. Williams’s back was turned.

“Hmmm, well, normally those kinds of supplements are completely false advertising for placebo pills,” said Dr. Williams, now looking online to try and find the supplier with his back still to Sean. “Ah yes, here we go, that company went out of business last year for fraud. I am guessing it didn’t do anything for you, Tom?” he asked before turning back around to find Sean’s cock standing straight up. “Jesus!” exclaimed Dr. Williams, “I mean, I am sorry for the unprofessional outburst, but I just thought you were already fully erect before. Are you now?”

Embarrassed, Sean quickly sat up, lifted his t-shirt and shoved the majority of his hardening cock under it out of view as best he could. “Yes sir,” Sean stammered. “It’s almost fully hard.” He glanced at his father, who was still staring in disbelief at the tent Sean’s cock had made of his t-shirt. A spot of precum was soaking through his shirt right between his pecs and he could feel his cock head shifting further out of his foreskin.

“Almost?” Dr. Williams paused with a somewhat shocked look. Eyeing the tent of Sean’s shirt, he paused in slight disbelief. “Well, bud, I understand that it feels awkward, but I need to take another look. Can you remove your shirt? I promise neither of us are judging you, we’re all men here. We’ve all seen a hard penis before,” Dr. Williams added in a reassuring tone.

Sean looked at his father, who gave him his first nod of reserved encouragement since being there despite his shocked expression. Reluctantly Sean removed his shirt letting his monster spring to attention now out in full view. The head was now deep red and glistening with precum half out of his foreskin. Both Dr. Williams and Tom stared at him in bewilderment.

“Wow, I see now why your father is concerned,” Dr. Williams said with a nod. “I’ve seen plenty of penises in this office and this is easily larger than I’ve ever seen soft or erect.” Feeling an odd sense of pride and embarrassment, Sean’s cock flexed against his will, bobbing and sending a string of precum slowly dangling toward the floor. “Are you still getting hard, Sean?” Dr. Williams asked.

“Clearly he is,” Sean’s dad exclaimed. Sean’s head was now turning purple and forcing its way further out of the foreskin, drooling pre cum. Sean’s cock was now uncomfortably throbbing at full mast pointing straight out and slightly up in front him, and it took every ounce of composure to not give himself a stroke right there despite the awkwardness.

“Yes, well, I thought it was fully erect just a moment ago, but clearly I was wrong,” chuckled Dr. Williams. “Is this about as hard as you get, Sean?” Dr. Williams asked.

“Yes, sir,” Sean said sheepishly.

Recognizing the concern on Sean’s face, Dr. Williams comforted him. “Don’t be embarrassed, its completely natural to get erections. You have nothing to be ashamed of. Now,” he went on, “I normally wouldn’t suggest this, but in this case, I think we need to take your measurements so we can track this if things persist to grow at a rapid rate.” He pulled a cloth tape measure from a drawer. Sean grew even more mortified knowing his cock was not only going to be on record, but that his father was there to hear just how big he was.

“Are you sure? I mean, can I just do it and tell you?” Sean asked pleadingly.

“Most men lie about their penis size so we can’t exactly trust self-reporting. Not that you’d lie about this… But anyway, you don’t have to worry, Sean, this is confidential. Now, can you hold it steady for me there bud?” Dr. Williams asked and Sean reluctantly wrapped his hand around the base of his throbbing cock to try to hold it still. Placing the tape around the center of Sean’s shaft, Dr. Williams pulled it tight and said, “9 inches around”. Sean’s cock bucked uncontrollably at the sound of the number and flexed off the tape measure on its own accord. Dr. Williams quickly caught the neck of Sean’s sack before his balls could tighten up around the base of his cock. “Easy, big guy,” Dr. Williams quipped, and Sean let out a thankful grunt. Next Dr. Williams placed the tape at the base of Sean’s cock and slowly extended to the tip. All three men’s eyes widened when the tip pushed just slightly past 14 inches.

“Damn, son!” blurted out Sean’s father and then covered his mouth remembering the awkwardness of the situation and surprise at his sudden sense of pride. Sean’s cock flexed fully hard.

“Well, he is clearly a big boy,” Dr. Williams said, holding in a chuckle.

“Big? He’s huge!” stammered Tom. Sean went red in the face and his cock bucked again. “This can’t be normal.”

“Aside from the fact that you’re over double average size, everything seems normal and in order, young man. I would like you to follow up though if you notice any further growth or an abnormality, and we will need to do some blood work, take a urine sample, and a semen sample just to cover our bases, but I doubt that pill had any damaging effects if it even did this. You’ve honestly probably just hit your last growth spurt.” Dr. Williams made a few more notes on Sean’s file.

“A semen sample?” Sean’s dad said seeming to snap out of his mix of pride and disbelief. “I am not sure that’s necessary, Doctor.”

“We just need to make sure this isn’t something related to or affecting fertility. Clearly it shouldn’t take him too long once we step out and let him do his business,” said Dr. Williams, nodding toward Sean’s purpling cock. Sean’s face went even more red and another dollop precum dripped out his freely bobbing head. He knew it wouldn’t take him long at this point, but the idea of them standing in the hallway waiting for him to shoot his load was mortifying.

“Sean, you need to ejaculate into this cup and then let us know when you’re done. Then we’ll have a nurse collect a blood sample as well and let you complete the urine sample on your way out,” Dr. Williams explained.

Looking again at Sean’s fully erect massive cock standing straight out from him and then the semen collection cup, Dr. Williams paused with a thought and then said, “If you need to use both hands to finish up, you might try setting the cup on this stool and standing over it.” He set the cup on the stool and motioned to the floor next to the stool.

Sean awkwardly nodded that he did and wrapped his hand around the base of his cock to show the men how he couldn’t fully reach one hand around. They both nodded at him with understanding and started for the door. As they did so Sean stood up and slid his hand up to the head of his cock to hold it steady as he moved over to the stool. He forgot his pants were still around his ankles and stumbled, forcing back his foreskin all the way to expose his full, glistening head in the fumble. Doing so sent a wave through his groin that he knew too well.

Sean quickly tried to force his foreskin back over his now full helmet head, but it wouldn’t budge. He used both hands to squeeze the shaft just under his now exposed head to hold back from shooting and grunted in agony. His kiwi sized testicles tightened all the way up and his purple head had flared out to the size of a tennis ball. A small trickle of semen slipped out his cock slit and both men were staring at him with a mix of concern and pity. Recognizing the shaft squeezing technique from their own experiences, the pumping muscle of his cock, they knew that the poor boy wasn’t going to be able to hold back long enough for them to exit the room.

Biting his lip and holding both hands tight around the neck of his cock Sean quickly positioned his head towards the cup as best he could. Sean looked at the two men pleadingly, hoping they would either run out or look away or disappear in that instant, but his muscles were already spasming for release, and the men weren’t making any attempt to leave.

Red in the face and sweating, Sean whimpered, knowing that there was no turning back from the ledge. He was too embarrassed to tell them he was about to cum. His head was swollen to capacity and instinct was telling him to stroke instead of squeeze. Sean could only bring himself to grunt out “I am gonna shoot!” in a last-ditch effort to snap them out of their staring trance and give him the decency of cumming in private. His cock bucked violently from the base forcing Sean to loosen his grip and he fired the first shot of cum over the stool to land square on Dr. Williams’s shoe. Sean groaned from the feeling of his cock trying to pulse out cum without being stroked. Both men, aware of the uncomfortable feeling themselves, felt even more pity for him. Sean moved one of his hands to the base of his cock and the other hovered ready to stroke the head. He was fighting back tears and straining to not stoke his cock in front of them, but his bucking cock was begging to be stroked. Sean looked at the two men who were clearly lost in a trance. Grunting like a wild animal, he started stroking his erupting cock; one hand stroking the shaft, one hand stroking the head.

Realizing that Sean indeed needed both hands to work his massive manhood, Dr. Williams grabbed the cup and held it out to Sean’s pulsing head. “Here ya go, bud,” Dr. Williams directed, and Sean thrust the tip of his tennis ball sized head to cover the whole rim of the cup and grunted harder, giving semen like a bull. Catching five large spurts Dr. Williams pulled away, put the cap on and stepped back to let Sean finish. He wanted to turn his back and aim away from the men, but his legs were busy holding up his bucking hips and his hands were only useful for getting the massive load out. Sean leaned back to rest his ass on to the table still stroking and grunting, thrusting into his hands while covering his chest with the rest of his cum. With the last spurt, he squeezed the base of his cock and forced the last bit out slowly letting it drool down his massive shaft. Panting, Sean looked at the two men simultaneously relieved and utterly embarrassed.

“I’m sorry,” Sean said out of breath, “I just couldn’t… it just…”

“It’s okay, son,” Sean’s Dad said with a mix of reassurance and pity. “Trust me, we understand that feeling.”

Snapping out of his shock from what just happened and how much cum was now all over the floor and Sean, Dr. Williams handed Sean a roll of paper towels and said, “We’ll step out now and let you clean up.”

Even after seeing it fully erect and out on display, Tom still couldn’t believe how massive Sean’s cock had become. When he came home to find Sean lounging by the pool in a speedo and saw the massive bulge, he’d originally thought Sean was either hard or had stuffed something in his suit to fill it out because his swimsuits had never hugged him so snuggly in previous summers. Realizing it was real from the clear outline of Sean’s head and massive balls he instantly became concerned it was cancer or something worse, which led him to take Sean to the doctor. Sitting in the waiting room while Sean cleaned up, Tom felt a mixture of relief, embarrassment, and pride.

His own cock had always been average, 6 inches and thicker than most guys. Having caught Sean tanning in speedos the summer before he left for college, he’d assumed his son would have been basically the same. They weren’t prudes or anything, but Sean tended to keep to himself and covered up so when Tom first caught him laying out in speedo, it was a surprise for different reasons. Sean had come out to Tom when he was in high school, so the speedo was only shocking because he was so reserved. Sean explained he’d wanted to get a little more all over tan before heading back to college to feel more confident and Tom told him he shouldn’t be embarrassed at all by his body. Wanting to be a good role model about body positivity, Tom had bought himself a classic speedo and made a point to wear it as often as he could when Sean was around. He wasn’t sure he could be an example anymore.

Tom still couldn’t fathom what he’d seen. Even when Sean initially removed his pants Tom had thought it was a big growth spurt and the boy was just now a shower instead of grower. Seeing it slowly swell up to an erect 14 inches and as thick as a beer can though was shocking, and despite the awkwardness, the fact that Sean couldn’t get his hands around it to hide was honestly impressive. It drooled so much pre cum it looked as if Sean had been lubing up his cock for hours. Tom had never even seen a cock that massive in porn and still couldn’t believe his timid son was that large of man.

With no major concerns from Dr. Williams, Tom’s thoughts had relaxed and shifted toward the fact that his son was suddenly hung like a horse and the only reason seemed to be a growth spurt. He’d seen other guys in locker rooms who were easily sporting semi hard 7 inchers but never a guy whose erect cock reached up to their pecs and ended in a helmet head the size of a tennis ball. How was Tom going to help Sean with the awkwardness? Tom’s brothers and friends were all averagely endowed so there was no one to consult there. Granted, they would probably be impressed if they knew the genes Tom had passed down, but that was unlikely based on their side of the family.

“All set,” Dr. Williams said breaking Tom’s train of thought. Walking through the waiting room to shake Tom’s hand Dr. Williams said, “we will let you know if we find anything abnormal, but honestly just think he is still growing.”

“Still?” Tom asked.

“Well, probably not too much more” Dr. Williams said with a wink.

Sean reluctantly followed Dr. Williams keeping his hands in front of him despite no longer being hard. It was still obvious he was packing something far above average.

Sean avoided Tom the rest of the week, choosing to get up after he left for work to avoid having to hide his morning wood. All his usual briefs had stopped fitting, so he was down to wearing a pair of silky novelty boxers his grandma thought he liked and thus sent every Christmas. Forgetting it was Saturday he hoped out of bed without thinking and headed down to the kitchen for coffee.

Pouring his coffee, Sean looked down at the tent he was making of the ridiculous blue cookie monster boxers. He knew he needed to get new underwear as soon as possible. Breaking Sean’s train of thought, Tom said, “Morning, son,” startling him enough to abruptly turn around.

Sean’s boxer tent didn’t last long as his cock slipped free through the fly falling to reveal his 11 inch, fully chubbed morning wood standing out before him. His kiwis were still covered but clearly outlined by the blue silk and laughing Cookie Monster heads. Sean’s face immediately went red, and his hands desperately tried to cover his head and shaft unsuccessfully with his hands. Tom, shaking off the surprise quickly forced a chuckle and said, “oh don’t worry, nothing I haven’t seen before.” Grabbing his own morning wood boxer bulge and giving it shake to relieve the tension without thinking. Tom’s shaking had the unintentional side effect of lining his head up right with the buttonless fly and his hard 6 inches slid out into full view. Tom’s face reddened to and unlike his son successfully covered his whole cock up with his hands.

Suddenly feeling far less embarrassed, Sean let out a chuckle. While he’d seen his dad’s cock before, he never seen it hard. An odd sense of pride washed over him at the confirmation he was far, far, larger than his dad. Tom turned away and forced his wood back in his boxers. Enjoying the irony, Sean said, “Don’t worry, nothing I haven’t seen before.” Sean strained to stuff his cock back into his boxers but his chub had swollen thicker in the awkwardness of the situation and wasn’t going back into the fly. Tom had already turned back around and started chuckling at the sight of Sean trying to stuff his cock back into his boxers.

Giving up trying to put it away, Sean let go and his cock fell straight out and flexed in its freedom.

“Looks like you need some new underwear, something without a fly so you won’t get stuck,” chuckled Tom.

Annoyed and forgetting he was still fully on display, Sean crossed his arms and scowled. Tom could still not believe how massive Sean’s cock was even just in its chubby state. Noticing his dad’s gaze was fixed on his cock, Sean quipped, “Take a picture, it will last longer.” He grabbed the base of his cock and gave it playful shake. While Sean’s playful move had broken Tom’s tranced gaze, it had the side effect of only making him more excited and the tightness of his fly was not helping.

“How about you go take care of that, get ready for the day, and then we go try and find you some new underwear?” Tom suggested, making sure to focus on Sean’s face at the sting of the quip. A few seconds into focusing on Sean’s face again, Tom saw Sean’s expression change from cocky to panicked. Sean’s face was turning red, and he had stated to bite his lip. Tom looked back down at Sean’s now fully hard cock, and it started erupting like a volcano, bucking wildly without a hand to hold it.

Out of sheer embarrassment, Sean didn’t even attempt to relieve the contractions of his massive pumping hard on. His load splattered across the floor and the counters as his cock bucked uncomfortably untouched.

Having seen this before, Tom wasn’t shocked enough to remain silent and shouted, “Sean! Hold on to it!”

“I’m not… ugh… gonna stroke… ughhhhh… in front of you… ugh…again,” Sean stammered between grunts as his cock bounced freely shooting more and more cum. He put his hands behind his head to resist the temptation to stroke his throbbing member and looked at the ceiling to avoid seeing his father’s reaction.

Sean’s massive cock swung up and down, slapping his thighs and stomach even though he stood perfectly still, spraying cum freely. The spurts slowed and his cock came back to its stationary, but still fully erect state. Tom, who’d only been concerned with the mess, grabbed the paper towels and started to clean up the obscene amount of cum, trying to not chuckle too much. “You really need to learn to aim better,” he quipped, wiping the counter.

Sean was now feeling incredibly horny and irritable. He grabbed the base of his hard-on. “You try controlling this thing,” he said, slapping it on to the counter and getting a little dribble of cum on the counter. Tom grumpily wiped that up too.

Sighing, Tom said, “Go get dressed and we will go to the store to find you some underwear that can account for your…size.”

Sean pulled at his boxers to try in vain to get his cock back through the fly, hoping that getting the tightness off the base of his cock would let him get soft. Out of frustration he ripped the waistband and the boxers fell to the floor, leaving his full package now on display. Tom eyes widened at the sight of Sean’s kiwi-sized balls, which were slowly tightening up against the shaft in their freedom. “Ugh, why won’t you go down?” Sean groaned.

Tom realized Sean still needed to orgasm. “You had a ruined orgasm,” Tom explained. “Have you not done that before?”

“So I came, but still have to orgasm?” Sean asked, confused.

“Yep. Happens if you don’t stroke it when you’re past the point of no return. Maybe you should, uh, go take care of that while you’re getting ready,” Tom suggested nodding towards Sean’s cock.

Sean’s head flared out at the comment, and he quickly grabbed it and pulled it to his stomach and stomped off to his room and slammed the door. Tom couldn’t help but chuckle at the sight of Sean’s cock bouncing angrily with each step.

Sean flopped onto the bed and began to stroke. It was slightly uncomfortable to touch his swollen cock but he was so frustrated and knew he need to fully orgasm to get it to go down.

After ten minutes of two-handed slow stroking, Sean felt he was approaching the edge. His balls pulled up tight and his head flared ready to shoot. Just as he was about to cum, Tom poked his head through the door and asked, “You ready yet?!”

Out of shock, Sean froze and grabbed the comforter just as he reached the point of no return. He pressed his ass down into the bed trying to flex and hold in the load.

“Uggggghhhh,” Sean grunted, “Dammit, Dad! I was—!” Before Sean could finish the sentence, his cock bucked and shot a dollop of cum that him in the mouth and then continued spurting all over his chest.

“Oh, sorry!” Tom said, but froze in the doorway. Out of embarrassment, Sean quit stroking and ruined another orgasm.

“Great,” Tom said. “I guess you’re gonna need more time. I am not even sure how you have so much spunk, son.”

Frustrated, Sean grabbed his balls and said, “I dunno, maybe it’s these,” shaking them at Tom. Sean’s cock was so hard it barely wiggled as he shook his engorged balls. Somehow they looked even fatter than just minutes ago in the kitchen and his head was somehow even a darker shade of purple.

“Sorry I interrupted, but you shouldn’t be embarrassed to stroke, Sean,” Tom sighed. “All guys do it. It’s not like I don’t know what you’re doing or what it feels like.”

“Yeah, but not in front of their dads!”

“I didn’t mean that. I just mean if you get caught you should just finish so you don’t get in situations like this in the future,” Tom lectured. “No point in being ashamed of doing what you clearly need to do—” Tom was nodding towards Sean’s rock-hard cock. “—especially with how big you are.”

As he spoke, Sean’s balls twitched tighter, and his cock flexed even thicker. Tom’s eyes widened at the gargantuan sight. “Good lord, Sean, are you getting harder?”

Sean jumped up from bed and his boner barely bobbed from how hard it was. Sean wrapped a hand around his massive pole and said, “Ugh, I am just getting frustrated is all. Now get out and I’ll let you know when I am ready to go.” Just as he finished his sentence, his balls pulled tighter. Tom knew that look.

“For god’s sake, just stroke it!” Tom stammered. Sean grunted and gripped the base of his head with both hands. Slowly, polishing he rubbed the underside of his head and it swelled even darker purple. He was right on the edge and just wanted to cum but the panic was holding him back. He let go and felt his cock flex so hard he fell back and had to sit down on the bed. Tom could not believe how massive Sean’s head flared. His balls pulled up so fat and tight it looked like they were part of his dick and his head was as purple as an eggplant. Seeing it in the doctor’s office was one thing, but this level of frustration had somehow made him look even more gigantic.

“Fuuuuuck…” Sean grunted and thrust his cock slowly through both his hands in one long stroke. Tom used to edge all the time before he had Sean, so he recognized the slow pleasure and held back a chuckle as Sean’s feet kicked a little at the end of the thrust when he took his hands away clearly trying to hold back. He clearly wanted—needed—to cum, but was holding back in the presence of Tom.

“Just stroke it out, bud,” Tom said reassuringly. Sean’s face had squinted up and it was clear he was holding back with all his might.

Sean gingerly cupped his balls in both hands and panted, “It’s gonna be a lot though. I can feel it. I am just worried it’s gonna be a huge mess.”

With how ridiculously hard and purple Sean’s cock was, sticking straight up from him, Tom had no doubt it would be a large amount of globby goo. “I get that feeling, bud. We can clean it up, just let it go so we can get on with the day,” Tom said, exasperated. “You clearly aren’t comfortable, especially as you are getting larger than we thought. And I know that feeling of being on the edge.”

“It looks larger?!” Sean groaned and then bit his lip as his massive balls flexed. Reluctantly he grabbed his head and gave himself a long slow single-handed stroke. When he got to the base he couldn’t help but kick his feet up again, let go, and grimace. Tom couldn’t hold back a chuckle this time and Sean shot him angry look.

“Have you never edged before? You’re just making it worse!” Tom said. “Just stroke it and let it go.” Sean gingerly wrapped a hand around his painfully swollen head and grunted. “You’re going to get to the point where it’s uncomfortable to even touch, son.”

“I am already there,” Sean grunted, gripping the base of cock.

“Just stroke through it. You’re clearly getting close,” Tom said. Sean started stroking the full length of his cock greasing it up with his ridiculous amount of precum that was now starting to look like he was slowly pissing himself. His head flared again and he quickly switched to slowly twisting his hand just around the shaft under his head which Tom knew meant he was close.

“Ah fuck I’m gonna—!” Sean groaned.

“Let it go, bud,” Tom said and Sean thrust his hips up off the bed and the underside muscle of his cock flexed hard as if trying one last time to hold it in before he started firing cum all over himself. Sean kept bucking on the bed and Tom stood speechless at the sight. Sean’s head somehow swelled larger with every shot and it seemed like he was having trouble holding on to the bucking cock. The cum just kept coming and Sean’s strokes slowed and his hand focused on massaging the base of his head slowly dripping out the last bit of cum.

Letting go, his fat cock slapped onto his stomach with thud and his head was almost square up to his hard nipples. “Okay, I’ll shower and be ready to go soon.” Sean panted.

Vote on this story

The best instructions are those that are clearly stated by Ziel Marty talks his super smart friend into whipping him up a special potion that will help with his little problem. 5,194 words Added Jun 2016 25k views 5.0 stars (11 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Infectious •M/M

The cock-off by Armie Lingo In the gym locker room, Nick and Joe get the chance to admire Cock-Off champion Steve up close. 3 parts 5,295 words Added Oct 2005 28k views 5.0 stars (14 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Muscle/Strength •M/M•M/M/M

The salt: the lab assistant by RdyRoger Helping out at the lab where a scientist is developing very effective body enhancement formulas can expose you to temptations too tough to resist. 9,042 words Added Jun 2010 21k views 5.0 stars (7 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Other Mental Changes•Muscle Growth•Muscle/Strength•Increased Libido•Getting Handsomer•Voice Deepening•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Nonconsensual change •M/M

The trainer by Also Known As Needing a new trainer, Thomas finds onewho can push him to the next level, and then some. 7 parts 22k words Added Jan 2014 29k views 5.0 stars (15 votes) No comments yet •Always Hard•Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Size Increase •M/M

Transform by Also Known As Containing a secret is a hard thing to do. And the bigger the secret is, the harder it is to keep. No one was finding the truth of this more than those few men in charge at the Institute for Genetic Enhancement where the way has been found to transcend ordinary masculinity. The sequel to Supermen. 35 parts 132k words (#9) Added Oct 2002 75k views 5.0 stars (11 votes) No comments yet •Cock Growth•Ball Growth•Huge Cock•Prehensile Cock•Multicock•Muscle Growth•Muscle/Strength•Muscle Worship•Voice Deepening•Hyper Pheromones•Infectious•Flying •M/M•M/M/M

Transform: Phone sex by Also Known As Converting a guy to be one of the Transformed is easy enough in person. But what about over the phone? 5,573 words Added Jan 2014 16k views 5.0 stars (7 votes) No comments yet •Cock Growth•Huge Cock•Multicock•Muscle Growth•Muscle/Strength•Size Increase•Infectious •M/M•M/M/M

Double dream feat by Ziel Aidan awakes from a surprisingly realistic dream to find things aren't quite how he remembered them. For starters, his dingy dorm room has been replaced with a reasonably sized apartment… an apartment he seems to share with his best friend. But stranger things are in store for Aidan as the morning unfurls. 4,723 words Added Jun 2018 12k views 5.0 stars (6 votes) No comments yet •Cock Growth•Cockfucking•Huge Balls•Huge Cock•Hyper Cock•Replication•Selfcest •M/M•M/M/M/...

Santa’s big surprise: Family visit by Silverfox Dad Muscle studs Jeremy and Marco are incredibly happy together thanks to Santa’s gift the year before, and with their stunning physiques they have money and fans and everything they could need. Now, if only their families weren’t coming for Christmas… 2 parts 6,719 words Added Dec 2018 11k views 5.0 stars (5 votes) No comments yet •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Age Difference•Seniors•Christmas •M/M