These are stories that significantly feature either (a) violence against other people and/or (b) destruction of property, usually as a result of someone growing to be a giant or at least immensely strong. Not necessarily sadistic, just prominent in the story. This tag exists primarily as a warning for anyone put off by the intrusion of episodes of pain or destruction in a strength or growth story.
Related: Cock Cage; Dom/Sub; Humiliation; Nonconsensual change; Rape; Restraints; Sex-Slave; Vore.
Child of: Force/Nonconsensual.
Top Stories: “True muscle god”; “Chuck, the size thief”; “Second puberty”; “Bull’s strength”; “Public relations”; “Tank the bouncer”; “A.I.”; “Hulk”; “Summer research”; “The orphanage”.
Recently Updated: “Finding Owen”; “Seth’s life changing adventure”; “A whole new world”; “An unexpected side trip”.
52 stories found. Total word count: 1,109,974.
- A.I. by Corwin Cock CumMilking Addict HyMusc MuscUp Musc Worship Grad PSD SizeUp AI Viol Bond Andr M/M Tim’s homemade A.I. software decides to help him get huge. Added Dec 2013 11 parts 30,556 words 44,604 views 4.8 stars (29 votes)
- Adam’s fury by Chronologious MuscUp Musc Giant SizeUp Viol Adam is sick and tired of being harassed and bullied at school and reaches his breaking point. Nobody is ever going to mess with him again. Added Apr 2021 2 parts 3,929 words 4,215 views
- Another big morning by Thatbadwriter CockUp Balls Cock HyCock HyCum MuscUp Musc Giant SizeUp Inc Bro Dad Viol It never fails. You’re sitting there on the living room floor with your cereal trying to watch some TV, when your dad comes down and decides Saturday morning is the perfect time to start growing and getting himself off. And then your horny brother comes home… Added Nov 2020 1,226 words 9,479 views
- Anthony by Chronologious CockUp MuscUp Taller Giant PSD SizeUp Viol Jack is having vivid dreams about his friend. Pure imagination or a sign of what’s to come? Added Mar 2021 Updated Apr 2021 6 parts 16,429 words 11,408 views 4.9 stars (14 votes)
- Arthur, the young titan by TonnyGiant Musc Giant SizeUp Viol Dom This is the story of how I met Arthur, and how he became a giant, and how he dominated everything and everyone ... and how he won my heart in respect and worship. And today I can say, we love each other. Added Dec 2016 Updated Feb 2017 6 parts 12,165 words 23,569 views 4.4 stars (36 votes)
- Attil|a|rt by LAComplex CockUp Cock MuscUp Musc Taller Giant SizeUp Viol The 15-foot phenomenon Attila pays a visit to the world-famous Michelangelo’s David statue, having decided to offer to the world a new reference for manliness and virility. Added Mar 2019 7,032 words 7,558 views
- Big cat by Growlboys CockUp Cock Addict Tf Viol Fur There’s a special substance on the market that’s driving people wild. In need of a fix after ten days without, Sam is told of a brothel where he get it. There he finds Doug, a werecat who’s not having a great life right now. Added Jul 2019 3,371 words 3,757 views
- Big men on campus by Aardvark and Cris Kane HyMusc MuscUp Musc Handsomer 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 25,560 views 4.6 stars (14 votes)
- Bull’s strength by muscl4life AlwHard CockUp Balls Cock HyCock XAbs XCock MuscUp Musc Worship Tf Taller PSD SizeUp AgeDiff Beast Inc Dad Viol Infect Fly On a quiet farm far from anywhere, an orphan named Joshua grows up so huge and strong that he’s bullied for being a freak. His aunt and uncle raise him with love and teach him to accept who he is, but Joshua yearns to be among men who don’t just accept his giant body, but love and admire his amazing size and power. Added Jul 2018 Updated Oct 2018 28 parts 88,398 words 58,566 views 4.8 stars (33 votes)
- Cadence by BRK CockUp Cock MuscUp Musc Libido Handsomer Taller PSD SizeUp Viol Immort Ancient M/M Lucius, an ex-ancient Roman whose peculiar curse involves the beauty of the men around him, suddenly finds that everything he thought he knew about his uncontrollable abilities has changed when he's discovered by a trooper one night sleeping in his car on a lonely stretch of Midwestern highway. Added Nov 2016 Updated Mar 2019 6 parts 30,727 words 15,243 views 4.6 stars (12 votes)
- The Christmas ghost of FitzHardinge Manor by BRK CockUp Cock MuscUp Musc Tf SizeUp Viol Merm Ghost Incub Supn Xmas Immort Invis 19th Cent M/M M/M/M A sometimes dark tale of a young man consigned to the guardianship of witches, only to be turned by a sex-starved, secrecy-obsessed sorcerer-suitor into a being unheard and unseen, capable of sharing the pleasure of touch, but bound to a single day of the year; and how from these ashes he rises to find what he can become in this new life that has been forced upon him. Added Dec 2017 Updated Dec 2018 3 parts 22,408 words 11,099 views 4.9 stars (15 votes)
- Chuck, the size thief by spacevlad MuscUp Gut MuscDn Musc BellyUp DeeperVoice Giant PSD SizeDn SizeUp Fatter Infl Viol Nonc Absorb Chuck, a middling-sized construction worker who wishes he were bigger, finds a way to grow huge. Added Jun 2017 Updated Dec 2017 16 parts 42,078 words 71,004 views 4.5 stars (23 votes)
- Critical mass by TonnyGiant MuscUp Musc Taller Giant PSD SizeUp Viol A powerful new workout supplement has an immediate and spectacular effect on a family of bodybuilders—and soon on the rest of their sleepy town. Added Apr 2019 1,411 words 7,242 views
- Daemos island by Charles Westfall CockUp Cock MuscUp Musc Libido SizeUp AgeDiff Inc Dad Twins Viol A Polish scientist and explorer, Ferdinand Rolcek, discovers a hidden island where the lost secrets of the Daemos, alien pioneers of masculine beauty and sexuality far beyond anything known to humanity, are finally revealed to him; and what he learns makes him never want to leave again. Don’t worry, he won’t be lonely. Added Feb 2003 6 parts 14,639 words 26,095 views 3.2 stars (20 votes)
- A day at the beach by Thatbadwriter Cock HyCock Giant SizeUp AgeDiff Inc Dad Viol You watch in dismay and amazement as your father, who’s gained the ability to grow himself to giant size in a freak medical accident, takes a trip to the beach with you and decides to make himself bigger than he’s ever tried to become before. Added Aug 2019 1,624 words 8,075 views 4.1 stars (16 votes)
- The deal by Marc Adrien Godin Musc Viol Demons Added Jul 2002 2 parts 8,208 words 10,222 views
- Destructive boys: Dennis’s Christmas present by MarcusB00 CockUp Cock HyCock HyCum MuscUp Musc Worship Viol Xmas Series Christmas has come around, and Mason has plans for his #1 fan to make his Christmas even better. Added Dec 2020 3 parts 3,523 words 2,892 views 4.8 stars (5 votes)
- Destructive boys: Mason’s fantasy by MarcusB00 CockUp Cock HyCock HyCum HyStr MuscUp Musc Viol Series Everybody has a fantasy, but when one muscular person has a chance to experience his fantasy outside of reality, things can get messy and crazy. Especially messy. Added Oct 2020 4,616 words 4,664 views 4.2 stars (9 votes)
- Destructive Boys: Robbie’s revenge by MarcusB00 CockUp HyCock HyCum HyStr MuscUp Viol Hum Nonc Series Robbie has held a grudge against a past bully for a couple years, and he gets informed that the bully is back in town. Time for some well-deserved revenge. Added Feb 2021 Updated Mar 2021 6,429 words 3,074 views 3.5 stars (8 votes)
- Giant problems by aquila HyCock HyCum Tf Taller Giant PSD SizeUp Viol Caught up in a science experiment gone wrong, John finds himself at odds with his former boss and employer, leading to some giant problems. Added Jun 2019 3 parts 7,372 words 9,098 views 5.0 stars (6 votes)
- The gift that keeps on giving by Thatbadwriter CockUp Cock HyCock Giant SizeUp Viol Fur Walt offers his friend a necklace as a gift, but it’s a far greater gift than either realize. Added Sep 2019 4,063 words 6,843 views
- Green legacy by JayPat MuscUp Musc SizeUp Viol Slave Billy, the tough loner kid, has a secret ability to grow suddenly, hugely bigger. He decides to share his secret with Sam, and Sam has no idea why. Added Oct 2012 10 parts 52,094 words 23,437 views 4.0 stars (8 votes)
- The guinea pig by JayPat CockUp Cock MuscUp Musc Taller SizeUp Viol Nonc Jeff and Zach score some unconventional workout juice, but since they don’t know its effects they decide to try it out on Jeff’s skinny, picked-on brother, Nate. Added Feb 2019 5,711 words 13,312 views 4.3 stars (12 votes)
- Gym maniac over his head by MuscularEmperor CockUp Cock HyCock HyMusc MuscUp Musc SizeUp Viol Nonc Rape Infect 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 9,417 views 3.5 stars (15 votes)
- The jock bully by JayPat Cock MuscUp Musc Taller PSD SizeUp Viol Dom Series The once small and skinny Josh is now huge—nearly seven feet of muscle and power. But the guy he’s crushing on isn’t out, so Josh tries intimidation to get Rob to confront what he wants. Meanwhile, Josh’s brother also wants to get huge, and there’s a guy on his mind, too. Added Jun 2019 Updated Jul 2019 2 parts 13,397 words 10,326 views 4.6 stars (13 votes)
- Juggernaut by ghostwriter CockUp Cock MuscUp Musc PSD SizeUp Het Viol On a study abroad excavation, a black college student and former jock finds a mysterious red crystal belonging to the god Cytorak…what could happen? Added Jun 2018 Updated Jul 2018 4 parts 5,856 words 14,978 views 4.7 stars (18 votes)
- Just one couldn’t hurt by Thatbadwriter HyCock Giant SizeUp Viol What? Dylan is evolving! Added Oct 2020 3,833 words 5,235 views 4.4 stars (5 votes)
- Second puberty by JayPat CockUp Cock HyStr MuscUp Musc Libido SizeUp Bi Viol HyPher Series Finding out you’re a product of genetic engineering and about to go through your second puberty is shocking enough, but the unforeseen repercussions with school, family, and friends are what really change everything. Added Sep 2012 15 parts 91,454 words 61,313 views 4.8 stars (29 votes)
- Seth’s life changing adventure by Navy Alpha Pup CockUp CockDn Balls Cock 2Gay MuscUp Musc Scent DeeperVoice Viol Dom Hum Slave Fluids Alcohol Seth has settled into his post-corps life, or thinks he has—until he meets a fellow ex-Marine who offers him everything he didn’t know he wanted. Added May 2019 Updated Jul 2021 8 parts 30,810 words 13,787 views 4.8 stars (12 votes)
- Simply winning by NCGazza CockUp Balls Cock HyCock MuscUp Musc Taller Giant PSD SizeUp Hairier Viol Justin gets his hand on some herbal tea that hopefully will make him into the man he wants to be… if he can hold onto it long enough. Added Mar 2019 3 parts 8,705 words 13,484 views 3.7 stars (9 votes)
- Summer research by spacevlad CockUp Balls Cock HyCock Dumber Mental 2Gay HyMusc HyStr MuscUp Gut Musc Scent BellyUp Taller Giant PSD SizeUp Hairier Viol Slave 4th of Jul Dave, an ambitious researcher at a well-known university, hires an eager-to-grow football player to test an experimental growth supplement. The experimental growth supplement works much better than anticipated and Grunt gains over 50 pounds in just a week, though with some troubling side-effects. Added Oct 2017 Updated Dec 2017 12 parts 28,541 words 32,044 views 4.8 stars (24 votes)
- The swimming hole by JayPat MuscUp Musc Viol When Matt laments the sadly unmuscled state of his young body, all he hears is that he has to put in the work. Only, his swimming buddy Jimmy seems to be getting muscles all on his own, and he’s not even hitting the gym… Added Sep 2018 8 parts 42,632 words 18,360 views 4.9 stars (9 votes)
- Tank the bouncer by spacevlad 2Gay MuscUp Gut Musc Scent Giant PSD SizeUp Fatter Viol Nonc Rape Bar owner Matt can only afford one bouncer for his bar, so he hires the biggest one he can find: Tank, an ex-college football player who is eager to grow even bigger. Matt has a way to make that happen, but after the first unexpectedly effective injection, the newly huge and strong Tank starts turning the tables on his boss. Added Jun 2016 Updated Aug 2016 18 parts 34,977 words 46,091 views 4.1 stars (29 votes)
- Titanification by JayPat Cock HyStr MuscUp Musc Giant SizeUp Viol Added Oct 2012 8 parts 29,739 words 28,776 views 4.4 stars (10 votes)
- True muscle god by mf81 CockUp Balls Cock MuscUp Musc Viol An encounter with a strange artifact from the ancient Aegean leads Richard to a divine encounter. Added Mar 2006 Updated Feb 2011 3 parts 7,686 words 73,726 views 4.8 stars (35 votes)
- When you bitch upon a star by Omniman CockUp Cock MuscUp Musc Giant SizeUp Viol Alcohol Lucas’s life hit rock-bottom. He lost his job, his boyfriend, and soon, his house. But when Lucas wishes to teach them all a lesson, things get out of hand. Added Jul 2019 2,498 words 5,564 views
- A whole new world by MarcusB00 CockUp Cock HyCum HyStr MuscUp Musc Viol Alien Two siblings, looking for a profit, break into an abandoned facility for potential treasure. Along the way they accidentally open a portal and get sucked in, and one of them get woken up by young dude with muscle powers in a new world. Added Nov 2020 Updated Jun 2021 3 parts 10,278 words 6,104 views 5.0 stars (5 votes)