Cum inflation

• Addiction by Hatman  [  ]  “… I gotta have more! I need more! Give… me… MORE!” pleads our young scientist.  •Cock Growth •Huge Cock •Cum inflation •Hyper Cum •Hyper Anus •Stretchy  Added May 2010 1,916 words 26,312 views 3.8 stars (8 votes)
• All good things by Anon Amon  [  ]  After the discovery of an ancient artifact, life is changed forever for a group of college students who have bigger things to worry about than getting ready to start classes.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Nipple Cum •Straight to Gay •Immobility •Muscle Growth •Muscle/Strength •Incest •Brothers •Twins •Infectious  Added Feb 2017 Updated Oct 2020 104 parts 119,339 words 169,272 views 4.6 stars (130 votes)

• Bara juice by Smokey Digsby  [  ]  Baxter, a limpy junkyard poodle, starts taking supplements to enhance his body. What he gets, however, is a unexpected change during a very important date with the guy of his dreams.  •Cock Growth •Huge Cock •Cum inflation •Muscle Growth •Muscle/Strength •Anthro/Furry  Added Aug 2017 2,649 words 12,122 views
• The Body Builder by Greggrth  [  ]  Steve’s life is about to take a very strange turn when a supervillain called the Body Builder breaks into his lab and causes an accident. Will this be the origin story of a new hero’s rise to glory, or will it spell disaster for the heroes of the city when Super Dick causes all sorts of changes when he can’t control his not so little buddy…  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Cum inflation •Muscle Growth •Stretchy •Size Increase •Rubber/Latex •Superhero •M/M •M/M/M  Added Dec 2020 Updated Oct 2021 9 parts 28,798 words 32,330 views 4.9 stars (37 votes)

• ChristMASS by Musclesaber  [  ]  Four men are transported to the North Pole to compete for the title of “The New Santa Claus”. Little do they know what magic can really do to them as one by one, they are each eliminated.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Muscle Growth •Belly Growth •Getting Taller •Giants •Inflation •Christmas  Added Dec 2020 4 parts 9,454 words 7,206 views
• Claves, the midnight marauder by Ziel  [  ]  Claves, the kingdom’s most notorious thief, has been cursed! What was meant as a means to entrap the thief and blow his cover forever backfires spectacularly as Claves ends up enjoying the curse. Now armed with a massive cock, the power to spread the curse to others, and an exhibitionist streak almost as long as his dong, Claves sets out to spread the curse and sow a little mischief and a lot of wild oats.  •Cock Growth •Hyper Cock •Cum inflation •Hyper Cum •Fantasy Realm  Added Jun 2013 Updated Jan 2015 7 parts 40,994 words 42,241 views 4.2 stars (25 votes)
• Cody and Todd by klj  [  ]  Little green pills lead to roommate fun.  •Cock Growth •Huge Cock •Cum inflation •Straight to Gay •Increased Libido •M/M  Added Jun 2005 2,654 words 14,844 views 5.0 stars (6 votes)
• Cursed cocks by CockTFBoi  [  ]  Marcus is having a horny night in the dorm when an inadvertent wish by his roommate sends him on a path to a new life.  •Cock Growth •Cock Shrinking •Cum inflation •Hyper Cum •Public Orgasm •Female to Male •Addiction •Straight to Gay •Muscle Growth •Man Scent •Increased Libido •Gradual Change •Getting Hairy •Hairless •Nonconsensual change •Hyper Pheromones •M/M •M/M/M/...  Added Aug 2020 8 parts 25,154 words 11,798 views

• Dylan & Josh by Alakazam1988  [  ]  Tired of settling or doing without, Josh is determined to find a boyfriend with a more than ample package. Dylan meets his requirements… and then some.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Gradual Change •Christmas  Added Apr 2019 Updated Jul 2019 16 parts 18,351 words 21,183 views 4.5 stars (29 votes)

• Gym story by Kisho Nakamura  [  ]  Alex decides to join a gym. One of the trainers there provides him with something that may aid in his development.  •Cock Growth •Huge Cock •Cum inflation •Muscle Growth •Muscle/Strength •Hyper Anus  Added Jul 2009 4,464 words 19,134 views 4.1 stars (7 votes)

• Horse sense by The Obsessive-Compulsive  [  ]    •Cum inflation •Centaurs  Added Jul 1995 7,307 words 17,268 views 4.0 stars (7 votes)

• Just between fiends by Cumguts  [  ]  Regular buff guy Dean is met with an unwanted guest (or two) over breakfast. Things get considerably stickier when he tries to get rid of them.  •Hyper Cock •Cum inflation •Hyper Cum •Muscle Breast •Hyper Anus •Voluptuous Men •Demons  Added Nov 2020 3,422 words 6,014 views 4.6 stars (8 votes)

• A man of growing proportions by crazywolf82  [  ]  Jacob’s cock starts to grow just as he meets a sweet guy named Kyle who seems very interested in him.  •Cock Growth •Huge Balls •Hyper Cock •Cum inflation •Hyper Cum •Stretchy  Added Oct 2014 5 parts 9,164 words 46,518 views 4.6 stars (33 votes)
• Modern rites by red_king  [  ]  Matt’s life changes forever when he receives divine investiture from an old fertility god, fallen from the pantheon, in exchange for his devotion and cooperation in finding more followers. At first it sounded like work, but soon he’s having too much fun to care.  •Cock Growth •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Muscle Breast •Muscle Growth •Hyper Anus •Ass Growth •Getting Handsomer •Transformation •Plausible Size Difference •Size Increase •Destruction/Violence •Restraints •Supernatural •Immortality  Added Dec 2018 Updated Jun 2019 15 parts 45,417 words 25,798 views 4.6 stars (32 votes)
• Muscle evolution by muscl4life  [  ]    •Huge Cock •Cum inflation •Muscle Growth •Muscle/Strength •Dom/Sub  Added May 2014 2,521 words 22,294 views

• No strings attached by muscl4life  [  ]  Donny walks in on his roommate, Sebastian, in the midst of his efforts to make himself bigger.  •Cock Growth •Huge Cock •Hyper Cock •Cum inflation •Muscle Growth •Muscle/Strength •Size Increase •Incest •Brothers •Twins •Hypnosis  Added May 2014 3 parts 39,280 words 43,132 views 4.5 stars (20 votes)

• Sam and Bolt by Alakazam1988  [  ]  Sam’s father, Bolt, shares with his size-hungry son the secrets of becoming truly huge.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Nipcocks •Self-suck •Cum inflation •Hyper Cum •Nipple Cum •Getting Taller •Size Increase •Getting Hairy •Age Difference •Incest •Father/Son •Infectious •M •M/M •M/M/M/...  Added Sep 2016 Updated Dec 2016 11 parts 48,242 words 65,575 views 3.7 stars (56 votes)
• Supersized by Musclesaber  [  ]  After an experiment gone wrong, Max unexpectedly grows into a giant. After being saved by his superhero crush, Amplified, the pair tries to get the giant man’s growth under control.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Muscle Growth •Belly Growth •Getting Taller •Giants •Superhero  Added Nov 2020 2 parts 5,286 words 7,814 views 5.0 stars (7 votes)

• Tales from the dark city by Ogrebear  [  ]  A human cutpurse escapes his pursuers, finding safety in, of all places, an orc buck bar. You can figure out what happens next.  •Cock Growth •Huge Cock •Cum inflation •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Pointy Ears •Transformation •Plausible Size Difference •Size Increase •Race Transformation •Getting Hairy •Destruction/Violence •Dom/Sub •Humiliation •Restraints •Demons •Orcs •Fantasy Realm •Mind Control  Added Jun 2005 7 parts 45,822 words 20,091 views 5.0 stars (9 votes)
• The trophy shelf by Cockatrice  [  ]  Connor is not looking for a long term relationship, but after seeing something on his fuckbuddy’s shelf, he has a change of heart… of sorts.  •Cum inflation •Human to Inanimate  Added Nov 2020 5,089 words 3,912 views
• Tying the knot by DracumSum  [  ]  Mike got lost in the woods, during the night of a full moon. He heard a twig snap behind him. And now he’s got a new boyfriend.  •Cock Growth •Cum inflation •Muscle Growth •Transformation •Getting Hairy •Anthro/Furry •Werewolves  Added Jan 2021 Updated May 2021 4 parts 19,702 words 10,879 views 5.0 stars (21 votes)

• An unexpected inflation by UberPump  [  ]  A college athlete named Keith and his friends discover what it feels like to enlarge their cock and balls with the mysterious device Keith ordered off the dark web. When things go awry, however, their packages get huge. Keith and his friends go on a massive journey of cock growth, bloated balls, and near exploding junk as they inflate their man parts to their absolute limit.  •Cock Growth •Cock Pumping •Cockfucking •Huge Balls •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Straight to Gay •Immobility •Muscle Growth •Inflation •App •Incest •Brothers •Bisexual •Nonconsensual change  Added Apr 2020 Updated Apr 2021 32 parts 67,870 words 58,673 views 4.8 stars (37 votes)

• Vice (Sometimes drugs offer more than a high) by Tereshky  [  ]  Jack was a drug kingpin of sorts. Like any potent drug, people craved it, they came to him, offered him their life’s treasures and he gave them their fix. In a world where usually only the strongest survive and only the smartest staid on top, he was doing quite well for himself and living an easy life. There were no rival drug lords because what he had to offer nobody else could give. His drug came from within.  •Cock Growth •Huge Balls •Hyper Cock •Self-suck •Cum inflation •Cum Milking •Hyper Cum •Addiction •Immobility •Muscle Growth •Muscle/Strength •Belly Growth •Size Increase •First Time/Virgin •Nonconsensual change  Added Jun 2018 Updated Nov 2019 5 parts 11,930 words 35,729 views 4.6 stars (29 votes)

• A warm feeling inside by Nightingale  [  ]  Adrian meets his new roommate, and right from the start he gets a warm feeling inside.  •Cock Growth •Huge Cock •Cum inflation •Hyper Cum •Multi-abs •Muscle Growth •Getting Taller •Plausible Size Difference •Size Increase •Retcon  Added May 2020 1,846 words 10,396 views 4.5 stars (11 votes)

• Zack by Mlock  [  ]  Zack and his boyfriend try out a Brazilian-made concoction.  •Cock Growth •Huge Balls •Huge Cock •Cum inflation •Muscle Growth •Muscle/Strength •Increased Libido •Transformation •Plausible Size Difference •Size Increase  Added Sep 2009 1,385 words 22,506 views 3.4 stars (13 votes)