Hyper Muscle

Freaky muscle growth that's beyond even massive, and approaching immobility.

Related: Hyper Strength; Immobility; Muscle Breast; Muscle Growth; Muscle Gut; Muscle Theft; Muscle/Strength.

Child of: Muscle.

Top Stories: “Above average”; “Male scent”; “Alex in Wonderland”; “The new job”; “Big men on campus”; “Jock bros”; “The Champion”.

Recently Updated: “The Champion”.

37 stories found. Total word count: 369,456.

• Above average by Ziel  AssUp Cock CockUp HyCock HyCum HyMusc Musc MuscUp Retcon  Alan starts out as just your average college boy. Then a strange, magical artifact comes into his life, and he starts becoming bigger… almost remembering the ways things were, when his muscles and cock weren’t, with each orgasm, more and more above average. As the effects spread, Alan knows he must understand what’s happing to him and his friends—and also that he must be the biggest, most muscular, most hypercocked stud of all. Added Apr 2013 Updated Dec 2018 28 parts 130,435 words 213,552 views 4.5 stars (87 votes)
• The acolytes by Richard Jasper  Cock CockUp HairUp HyCock HyMusc HyStr Musc MuscUp SizeUp TallUp  It all started with an arm-wrestling contest. Blond surfer god Mike Schnelling, 5’10”, 175 lbs., wanted to take me on. Which was fine but I had 50 lbs. on him, all muscle. We never could have imagined how it would all turn out! Added Aug 2020 7 parts 8,050 words 7,499 views 3.7 stars (11 votes)
• Alex in Wonderland by Anarchy A  Balls Cock CockUp HyCock HyCum HyMusc Musc MuscUp SizeDn SizeUp  Alex follows mysterious man into a forest, and quickly finds himself in a strange new world, deep below the ground. Added Jan 2016 Updated Apr 2017 3 parts 6,184 words 37,110 views 4.4 stars (39 votes)

• Beyond Olympia by Richard Jasper  HyMusc Musc MuscUp  What happens when you're so freaking big the other Olympia competitors howl “unfair, unfair”?! Added Feb 2020 1,540 words 3,991 views
• Big men on campus by Aardvark  GLUp HyMusc Musc MuscUp SizeUp Viol  The Alpha Alpha Alpha fraternity recruits a prospective pledge who will need a few adjustments to fit in. Added Oct 2014 22,377 words 24,866 views 4.6 stars (14 votes)
• Brute growth by Zhu  Balls Cock Giant HyCock HyMusc Immob Musc MuscUp PSD SizeUp Tobacco  Having outgrown his previous digs, giant muscle freak Mute commissions a bigger house from fellow freak and architect Zhu. Zhu and his assistant Dohn join him for a meal, and they’re already turned on by each other’s crazy size even before they share some very special cigars. Added Dec 2018 2 parts 8,446 words 9,477 views 3.8 stars (5 votes)

• The case of Richard Watterson by NarrRolo   Richard Watterson would be the last guy anyone would expect to stumble across a major conspiracy. But when he spends the night in his Uncle Morgan's old house, he more or less bumbles into one. Added Jul 2019 1,562 words 4,288 views
• The Champion by Mikeytron  HyMusc Musc MuscUp  A twist on the “be careful what you wish for” formula, regarding the history of an implausibly huge Mr. Olympia champion. Added May 2021 6,275 words 1,936 views 5.0 stars (7 votes)
• Coach’s big surprise by MuscleMike  AgeUp AgeDiff Balls Cock CockUp HairUp HyCock HyMusc Musc MuscUp PSD SizeUp TallUp  Josh is struggling to keep up with the rest of the wrestling team, and he’s afraid to get cut. Luckily, a former student of Coach Smith sends him something that’ll make them both become the men they’ve always dreamed of becoming. Added Feb 2020 2 parts 2,597 words 14,836 views 4.6 stars (14 votes)

• Dude! I thought I was straight! by Richard Jasper  Cock HyMusc HyStr Musc MuscUp  Trent Bozeman, a senior, is king of his high school, hoping his next score will be Miss Titmuss, the drop-dead gorgeous Latin 1 teacher. Then he walks in! Added Apr 2020 2,999 words 4,151 views 3.0 stars (9 votes)

• A fucking god by Jerkoffcentral  Balls Bro Cock CockUp HyMusc Musc MuscUp  A teenager is both exasperated and incredibly turned on by how his body and everything about it seems to be getting freakier and freakier. Added Mar 2019 Updated Jun 2020 2 parts 5,278 words 24,845 views 4.5 stars (17 votes)

• Grow gravity by Unknown  Addict CockUp Giant HyCock HyMusc Immort Musc MuscUp SizeUp   Added Aug 2003 3,249 words 23,692 views 4.2 stars (10 votes)
• Growing together by YungFrancis  Cock CockUp HyCock HyMusc Immob MusBr Musc MuscUp PSD SizeUp  Sammy’s one of a whole group of massive muscle freaks who spend all their time working out and dealing with being huge. He’s already too big for doorways, his husband, Tommy, is even bigger, and they want to keep growing. Added Dec 2018 2 parts 6,563 words 11,276 views 5.0 stars (6 votes)
• Gym maniac over his head by MuscularEmperor  Cock CockUp HyCock HyMusc Infect Musc MuscUp Nonc Rape SizeUp Viol  Alexander discovers that the sweat and sperm of bodybuilders affects his own body, which begins a dangerous and destructive obsession. Added Jan 2020 3,322 words 8,725 views 3.5 stars (15 votes)

• Hypno muscle: jock dreams by Douglas Benjamin  2Inan DumbUp HyMusc Hypno Mind Musc MuscDn MuscUp Orcs Scent SizeDn SizeUp Sugg TallUp Tf  Toby and Liam have picked up a hypnotic audio tape that promises to grow their muscles. When they fall asleep to the hypnotic induction, they have a dream that seems all too real: Suddenly, they have to power to transform each other into big-muscled meatheads, flexing and posing for each other and talking like dumb jocks. Even more transformation is possible, but there is a catch. Added Jul 2019 4,333 words 9,844 views

• I want what I want by NCGazza  Balls Cock CockUp Giant HyMusc Musc MuscUp Nano PSD SizeUp TallUp Viol  Multitrillionaire Benjamin Kind has Professor Grant Jennings create a DNA altering nanobite to give him the body he’s always wanted. Added Mar 2019 Updated Apr 2019 2 parts 9,243 words 15,638 views 4.5 stars (13 votes)
• Incubus by CentaurQuinn  CockUp HyMusc Immort Incub Infect Infl MuscUp Shift Supn TallUp Tf Wings  Ken discovers his friend with benefits is more than he seems, and might be a solution to a problem at work. Added Oct 2020 2,534 words 4,623 views 4.8 stars (24 votes)

• Jock bros by John Perrot  Balls BellyUp Cock CockUp Grad HairUp HyCock HyCum HyMusc Musc MuscUp PSD SizeUp TallUp  Derek convinces his friend Matt to get ‘jocked up’. They never imagined the growth that would follow… Added Feb 2021 4,818 words 8,251 views 4.7 stars (12 votes)

• Loading... by Ziel  Balls Cock CockUp HyCock HyMusc Immob Musc MuscUp  Russel is feeling embarrassingly puny his first day trying to work out at the gym, but with a little determination, a few simple exercises, and his friend’s gag gift—a “Loading muscles…” workout tank and an “Enhance” brand jock strap to go with it—things start to turn around pretty rapidly. Added Feb 2019 7,139 words 14,901 views 4.5 stars (15 votes)
• The lucky accident by Alakazam1988  Balls Cock CockUp Giant HairUp HyCock HyCum HyMusc Musc MuscUp SizeUp  An accident at the skate park leads to a treatment for Luke’s balls that not only heals them but starts them growing, and pretty soon it’s not just his balls that are bigger. Added Sep 2019 7,269 words 20,708 views 4.9 stars (7 votes)

• Male scent by Frank Easky  AgeDn Balls Bro Cock CockUp Giant HairUp HyCock HyCum HyMusc HyPher Infect Musc MuscUp Scent SizeUp TallUp Twins  Apprentice magician Sean's potion exceeds his expectations, causing his personal musk to spread muscle growth to those who smell it. Added Jul 2002 2 parts 13,564 words 44,717 views 4.0 stars (15 votes)
• Muscle Mice From Mars by Mr. Mouse  Alien Balls Bond Cock CockUp Fur HyCum HyMusc Musc MuscUp SizeUp Viol  This is the story of a certain group of anthro alien biker mice and how they went from sexy, strong, and buff to hyper masculine and super strong with a little unintentional help from some old enemies. Added Oct 2019 2 parts 3,260 words 3,140 views
• My brother’s boyfriend by Richard Jasper  2Gay Balls Bro HyMusc HyPher HyStr Musc MuscUp SizeUp TallUp  Hunky, straight Marine Kyle is gobsmacked to find out that his bigger, hotter baby brother has an even bigger, hotter boyfriend! Added Feb 2020 5 parts 8,843 words 10,515 views 4.0 stars (7 votes)

• The new job by hyperboi  Bro Cock CockUp Grad HyCock HyMusc Musc MuscUp SizeUp  Out-of-work engineer Jake takes a job at an isolated mansion, where he’s overpaid for just guarding a gate and letting through mysterious trucks. He and his coworkers are getting slowly bigger and hornier, too, and all this seems really great except for a certain nagging doubt—and a terrifying warning from the hugest of his fellow guards. Added Aug 2014 8 parts 20,447 words 29,754 views 4.6 stars (34 votes)
• Nightmare at the Pump House Gym by UberPump  Balls Cock CockUp Hallow HyCock HyCum HyMusc Immob Musc MuscUp  A bodybuilder encounters a strange man at the local gym who forces him to experience his deepest desires first-hand. The growth is intoxicating, but there’s a price to pay he doesn’t see coming. Added Oct 2020 3 parts 9,485 words 6,341 views 4.8 stars (6 votes)
• No limits by Corwin  Cock CockUp HyMusc HyStr Musc MuscDn MuscUp Worship  There’s a secret serum that makes you super-muscled and super-strong, but what you do with that—that’s all you. Added Mar 2020 7 parts 21,446 words 11,865 views

• An ogre in Albion by Richard Jasper  Cock CockUp Demons Fant HyCock HyMusc Musc MuscUp Ogres SizeUp Series  Rex's satisfying new life as an ogre. Added Feb 2020 1,773 words 4,115 views 4.0 stars (5 votes)
• Omniman by Omniman  Balls BellyUp Cock Giant HyCock HyCum HyMusc Immort Infl MuscUp SizeUp Viol  Wild discovers that a non-functioning prototype for a revolutionary machine works after all. He and his roommate decide to have some fun with it, but can they see the limits of their desires? Added Jun 2019 2,135 words 9,742 views 3.3 stars (10 votes)

• Retrospective by Richard Jasper  Cock CockUp HyCock HyMusc Musc MuscUp SizeUp TallUp  Roger Harris has an unusual condition—every year, year in and year out, he is a little bit taller, a little bit more muscular, and quite a bit stronger. What’s not to love? But try it for 20+ years! It makes for a lonely existence until he meets a young man, David, with the same condition! Added Sep 2020 3 parts 2,854 words 3,309 views

• 600-pound intravenous waddlers by TitMorpher  HyMusc Musc MuscUp  600-pound roid-gutted specimens live on intravenous feedings and waddle onto bodybuilding stages for exhibition. See what goes on at the shows and behind the scenes to keep these men at their circus freak proportions for exhibition and display. Added Mar 2020 1,643 words 3,406 views 3.7 stars (6 votes)
• Suction cups during Tit Man Competitions by TitMorpher  HyMusc MusBr Musc  Controversies continue in the world of Super Tit Man bodybuilding, as the muscle breast pecs and nips, and the methods for milking them in and out of competition, become ever bigger and more intense. Added Feb 2020 4,413 words 3,274 views
• Superman gets big by Richard Jasper  HyMusc HyStr Musc MuscUp Super  Perry White sends Clark Kent off to cover his first bodybuilding contest, prompting interesting developments! Added Nov 2020 8 parts 9,920 words 3,589 views

• That balloon by RdyRoger  2Gay AgeUp Balls Cock CockUp HairUp HyCum HyMusc Musc MuscUp SizeUp TallUp  Using a magic balloon to blow yourself up bigger is great, but blowing up other people can be even more fun. Added Jul 2019 Updated Aug 2019 4 parts 10,293 words 13,590 views
• Titan video by Anonymous  Balls Cock CockUp Giant HyCock HyMusc Immob Musc MuscUp TallUp   Added Jul 2002 2 parts 7,735 words 18,920 views 4.8 stars (5 votes)

• Udder boy by TitMorpher  HyMusc MusBr Musc  Udder boy is very popular with the wrestling coaches, and especially with the other athletes. Added May 2020 4 parts 3,018 words 3,441 views

• What’s it like by Richard Jasper  AgeDiff Cock CockUp HairUp HyMusc HyStr Musc MuscUp SizeUp TallUp  “What’s it like” to be the world’s biggest, strongest, most muscular 17-year-old? To make hairy, bearded powerlifting muscle daddies look like little boys? To be the object of worship of all of your classmates? To have, well, you’ll have to read the rest to find out, won’t you? Added Jan 2021 1,441 words 4,372 views
• When I was still human by Richard Jasper  Cock CockUp HyCock HyMusc HyStr Musc MuscUp PSD SizeUp TallUp  As a teen Roger was 6 feet tall and 300 pounds of solid muscle. Nearly 30 years later he’s in his early 40s—and he’s never stopped growing, in any dimension: height, weight, strength, dick. Is he still human? Added Nov 2020 3 parts 2,973 words 4,053 views