Changes to personality and the like.
Tag Group: Mental Change.
|Other Mental Changes|
|Straight to Gay|
|Chuck, the size thief|
|One hot summer|
|Random acts of muscle|
|The need to obey|
Amethyst horizon by will88nh Change comes unexpectedly to Will, in the form of a pizza delivery boy. 3 parts Added Aug 2005 16k views 4.4 stars (11 votes) 6,315 words •Cock Growth•Huge Cock•Other Mental Changes•Muscle Growth•Muscle/Strength•Increased Libido•Transformation•Age Regression•Suggestion •M/M
The apartment by BRK Sometimes what you need in a new apartment has more to do with what’s missing in your life. Added Apr 2020 12k views 4.5 stars (15 votes) 3,385 words •Cock Growth•Huge Cock•Other Mental Changes•Muscle Growth•Getting Taller•Retcon•Complete •M/M
Barbaric times by alwaysmyway Hockey star Brett is seething with anger and bitterness after his rival has taken his leadership of the team and his girl, when a strange voice offers to show him the barbarian path to revenge. Added Aug 2012 22k views 4.1 stars (8 votes) 3,449 words •Cock Growth•Huge Cock•Other Mental Changes•Muscle Growth•Muscle/Strength•Size Increase•Getting Hairy•Destruction/Violence•Nonconsensual sex•Supernatural •t•t/t
The blue smoothie by BRK Yuri, a personal trainer, is already having a rushed and stressful day when he meets his first client, a young nurse who looks like he’s never lifted so much as a paper clip. On top of that, the banana he grabbed from the stash at the gym’s juice bar to make his morning protein shake was blue for some reason. Added Jun 2020 14k views 4.8 stars (24 votes) 3,238 words •Cock Growth•Huge Balls•Other Mental Changes•Hyper Strength•Muscle Growth•Muscle/Strength•Suggestion•Superhero/Supervillain•Flying•Complete •M/M
Boy in a bag by Absman420 Maybe there’s such a thing as too much hormone therapy… Added Oct 2020 16k views 4.7 stars (11 votes) 7,534 words •Cock Growth•Huge Cock•Getting Dumber•Other Mental Changes•Muscle Growth•Muscle/Strength•Age Regression•Nonconsensual change
Build-A-Hunk by YellowJester Hunk Tech’s new Build-A-Hunk allows you to customize everything about a man. Gwen seizes upon this opportunity to get the husband she always wanted. Added Jul 2022 6,670 views 4.7 stars (7 votes) 4,641 words •Cock Growth•Other Mental Changes•Muscle Growth•Getting Handsomer•Getting Taller•Hetero Sex •M/F
Burst by BRK In a sealed-off underground bunker, exposure to a tear in the fabric of space-time created by an illegal energy experiment is producing some interesting changes in the men trapped inside. And on top of everything else, it’s Christmas, and there’s no way they’ll ever see home again… 3 parts Added Dec 2020 11k views 4.6 stars (13 votes) 11k words •Cock Growth•Huge Cock•Multicock•Replication•Other Mental Changes•Hyper Strength•Muscle Growth•Muscle/Strength•Always Shirtless•Stretchy•Getting Handsomer•Transformation•Getting Taller•Size Increase•Selfcest•Aliens•Christmas•Complete •M/M•M/M/M
Chuck, the size thief by spacevlad Chuck, a middling-sized construction worker who wishes he were bigger, finds a way to grow huge. 16 parts Added Jun 2017 Updated 22 Dec 2017 115k views 4.6 stars (30 votes) 42k words (#89) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Getting Dumber•Other Mental Changes•Muscle Growth•Muscle Gut•Muscle Theft•Muscle/Strength•Belly Growth•Voice Deepening•Giants•Plausible Size Difference•Size Decrease•Size Increase•Getting Hairy•Getting Fatter•Inflation•Nanotech•Destruction/Violence•Nonconsensual change•Nonconsensual sex•Absorption •M/M
Click bate by Dream Big Andy didn’t remember ordering this weird butt and cock pleasuring equipment, but, hey, it looked like it might be fun to play with… 26 parts Added Nov 2020 Updated 5 Mar 2022 27k views 4.9 stars (34 votes) 23k words •Cock Growth•Huge Cock•Hyper Cock•Self-suck•Other Mental Changes•Increased Libido•Transformation•A.I.-Controlled Change•Dildos/Toys•Merging•Set during the Pandemic •M/M•M/M/M/...
Coffee coffee by NBCK99 The employees at the campus’s hottest coffee shop seem to be getting sexier… and so are the customers. 2 parts Added Dec 2010 35k views 4.7 stars (33 votes) 5,251 words •Always Hard•Cock Growth•Huge Cock•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Increased Libido•Getting Taller•Size Increase •M/M•M/M/M
Company guys by FanTCMan You can’t even imagine how excited Joey and I were, excited and scared, when Dad said he was going to give us the formula he’d been sampling. We were going to be models for what he called the Company. 2 parts Added Dec 2002 35k views 4.6 stars (11 votes) 7,919 words •Cock Growth•Huge Cock•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Increased Libido•Getting Hairy•Age Difference•Incest•Father/Son
Dog and Pony Show: FAQ by Musiker A hugely muscled human/dog hybrid gets to answer some FAQs about his awesome life in the adults-only Land of Eros Zoo, including daily activities, his sex life with his big, horsey lover, and just how lovingly their Master takes care of them. Added Apr 2019 7,155 views 5.0 stars (3 votes) 7,086 words •Huge Cock•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Transformation•Human to Animal/Anthro•Bisexual•Dom/Sub•Sex-Slave•Anthro/Furry •M/M
Easy cum, easy go by Noam de Pluma and Kuro Norman Aster is working his regular shift at the restaurant when a mysterious stranger walks in and changes his life forever… except his life has always been that way, right? Right? 3 parts Added Apr 2022 Updated 16 Apr 2022 12k views 4.3 stars (9 votes) 22k words •Always Hard•Cock Growth•Huge Balls•Huge Cock•Always Cumming•Hyper Cum•Public Orgasm•Gender Swap•Other Mental Changes•Straight to Gay•Muscle Growth•Always Shirtless•Increased Libido•Getting Taller•Size Increase•Retcon•Suggestion•Bisexual•Humiliation•Sex-Slave•Hyper Pheromones •M/M•M/M/M•M/F
Edits by NBCK99 Cameron Rhodes is the unwitting subject of a computer program that can hack into the very fabric of reality. How much will he change, and will he ever discover the truth? Added Aug 2023 4,283 views 4.9 stars (14 votes) 7,223 words •Always Hard•Other Mental Changes•Straight to Gay•Muscle Growth•Always Shirtless•Public Nudity•Increased Libido•Transformation•App•Retcon•Complete •M/M/M
Exotica by Hidevidence A collection of short stories set in various fantastical worlds specifically designed to facilitate incredible, absurd sexual pleasure between men. 2 parts Added Nov 2022 Updated 31 Dec 2022 6,582 views 4.8 stars (8 votes) 3,474 words •Always Hard•Cock Growth•Huge Cock•Hyper Cock•Prehensile Cock•Always Cumming•Hyper Cum•Multicock•Replication•Other Mental Changes•Transformation•Retcon•Selfcest•Hyper Anus •M/M/M/...
Forced growth by hyperboi Tyler wakes up trapped in a room where everything seems geared toward forcing him to become bigger, stronger, and sexier. 5 parts Added Oct 2013 128k views 4.3 stars (51 votes) 6,397 words •Cock Growth•Cock Pumping•Huge Cock•Hyper Cock•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Forced Growth•Nonconsensual change •M
The four jocks: Adversaries by BRK The Game takes a darker turn when two pairs of antagonistic athletes challenge each other in a deserted room on Halloween night. 2 parts Added Oct 2022 4,853 views 4.5 stars (6 votes) 8,546 words •Always Hard•Cock Growth•Huge Cock•Multicock•Other Mental Changes•Straight to Gay•Muscle Growth•Increased Libido•Getting Handsomer•Voice Deepening•Getting Taller•Size Decrease•Size Increase•Halloween•Complete •M/M
The fugitive by Cris Kane One dark and stormy night, a desperate man pays a visit to a shop which he heard can do amazing things. Added Oct 2019 8,498 views 5.0 stars (6 votes) 7,458 words •Huge Cock•Other Mental Changes•Straight to Gay•Transformation•Age Regression•Dom/Sub•Sex-Slave•Mind Control •M/M
The great pumpkin by screamingmoist Four young vandals learn that it’s bad luck to destroy jack-o’-lanterns on Halloween. Added Oct 2021 6,692 views 4.7 stars (6 votes) 8,028 words •Public Orgasm•Getting Dumber•Other Mental Changes•Straight to Gay•Butt Growth•Increased Libido•Transformation•Size Decrease•Hairless•Nonconsensual change•Horror•Supernatural•Halloween •M/M/M/...
Green gassy giant growth by JKL Heyden is out checking on his crops when a strange meteor shoots by, leaving change in its wake. Added Apr 2020 12k views 4.3 stars (6 votes) 1,494 words •Cock Growth•Gender Swap•Other Mental Changes•Muscle Growth•Belly Growth•Male Pregnancy•Transformation•Voice Deepening•Giants•Size Increase•Inflation
Harvard man by JayPat Luke’s barely into his first week at Harvard, and he’s already figured out what he’s going to be studying—muscle. 2 parts Added Mar 2020 12k views 5.0 stars (10 votes) 17k words •Other Mental Changes•Muscle Growth•Muscle/Strength•Getting Taller •M/M
Harvest by borednhony In the not so distant future, a fertility crisis has caused extreme actions to be taken by governments worldwide. This is where we find Del, the latest in the line of remaining fertile men entering the extraction facility. It’s a limited contract as far as Del knows, but something untoward seems to be lurking in the workings of the facility. Added Apr 2021 8,045 views 4.9 stars (10 votes) 2,808 words •Cock Growth•Cum Milking•Other Mental Changes•Public Nudity •M/M
Hashtag by screamingmoist Troy downloads the Facets app and opens up a world of possibilities. 4 parts Added Feb 2023 Updated 4 Mar 2023 7,871 views 4.6 stars (5 votes) 14k words •Cock Growth•Cock Shrinking•Butch-to-Fem•Getting Dumber•Other Mental Changes•Straight to Gay•Muscle Growth•Butt Growth•Transformation•Size Decrease•App•Retcon •M/M•M/M/M
The Henderson family reunion by EdIam The Hendersons are having a pretty standard reunion, until a seasoned mind controller with a particularly niche power decides to make it quite the life-altering occasion. Added Jul 2023 2,331 views 4.0 stars (3 votes) 13k words •Transgender•Gay to Straight•Other Mental Changes•Straight to Gay•Transformation•Incest•Brothers•Father/Son•Twins•Dom/Sub•Nonconsensual change•Hypnosis•Mind Control•Complete •M/M•M/M/M•M/M/M/...
Hidden passages by screamingmoist A magical book finds its way to a new author. Added Apr 2022 8,861 views 4.6 stars (7 votes) 5,254 words •Cock Growth•Huge Cock•Other Mental Changes•Straight to Gay•Muscle Growth•Always Shirtless•Butt Growth•Increased Libido•Getting Handsomer•Transformation•Retcon•Mind Control •M/M
I always wanted to be a frat rat by Cris Kane Jacob invents a world-changing raygun. His roommate has some fun with it. 2 parts Added Sep 2021 7,624 views 3.0 stars (1 vote) 4,901 words •Replication•Butch-to-Fem•Other Mental Changes•Muscle Growth•Getting Handsomer•Transformation•Age Regression•Retcon•Twins•Selfcest•Nonconsensual change •M/M/M•NS
I think... by EdIam Larry wants to think for Zack. 12 parts Added Apr 2021 Updated 13 Aug 2022 19k views 4.2 stars (11 votes) 151k words (#6) •Other Mental Changes•Straight to Gay•Muscle/Strength•Age Difference•Incest•Brothers•Twins•Dom/Sub•Humiliation•Hypnosis•Mind Control •M/M•M/M/M
Influenced by BRK Dwayne is excited at having won a video chat with Mayson, the hottest of all the gorgeously-muscled fitness models and insta-hunks he follows online. Then things take strange turn when Mayson reaches into the fruit bowl next to him and pulls out a banana—an inexplicably blue banana. Added Dec 2021 6,825 views 4.2 stars (9 votes) 3,497 words •Cock Growth•Huge Balls•Huge Cock•Multicock•Other Mental Changes•Muscle Growth•Muscle/Strength•Getting Taller•Tongue Growth•Retcon•Suggestion•Complete •M/M
The institute by FanTCMan Two intrepid newsmen get a little too close to the story. Added Dec 2002 15k views 4.2 stars (6 votes) 2,641 words •Cock Growth•Getting Dumber•Other Mental Changes•Muscle Growth•Muscle/Strength•Increased Libido•Getting Hairy
Karma pills by Musiker Steve has been bullying the other members of Matt's Gym for ten years. When Matt gives Steve a new kind of muscle-enhancing pill, he conveniently forgets to mention some significant side effects. 5 parts Added Jun 2019 Updated 27 Jul 2019 30k views 3.8 stars (18 votes) 24k words •Cock Growth•Cock Shrinking•Cockless•Huge Balls•Huge Cock•Hyper Cum•Getting Dumber•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Gradual Change•Getting Taller•Plausible Size Difference•Size Increase•Dom/Sub•Humiliation•Nonconsensual change•Sex-Slave•Bodily Fluids•Anthro/Furry•Mind Control•Hyper Anus •M/M•M/M/M
Lather, rinse, repeat by Cris Kane Jack accidentally grabs his missing roommate's Twink-brand shampoo in the shower and feels like a new man. 2 parts Added Sep 2020 Updated 3 Oct 2020 9,821 views 4.8 stars (5 votes) 9,938 words •Other Mental Changes•Straight to Gay•Muscle Theft•Muscle/Strength•Size Decrease•Hairless
Making the rules by EdIam Frank likes structure and rules in his home. Desmond likes corrupting families. Whatever could happen when the two meet? 2 parts Added Sep 2021 Updated 11 Sep 2021 7,602 views 3.8 stars (5 votes) 23k words •Other Mental Changes•Straight to Gay•Man Scent•Incest•Brothers•Father/Son•Humiliation•Nonconsensual change•Sex-Slave•Hyper Pheromones•Hypnosis•Mind Control •M/M•M/M/M
The man in the corner by AWB David keeps encountering a mysterious, darkly attractive man, and the lines between madness and reality become blurred. Added Oct 2019 7,180 views 3.9 stars (8 votes) 4,142 words •Other Mental Changes•Male Pregnancy•Supernatural
Mariposa honeymoon: A six-pack story by Cris Kane Their flamboyant best-man Pierce gives strait-laced newlyweds Derek and Charles a mysterious six-pack to liven up their Cancun honeymoon. 19 parts Added Dec 2018 Updated 16 Feb 2019 20k views 4.6 stars (12 votes) 106k words (#22) •Cock Growth•Cock Shrinking•Huge Cock•Getting Dumber•Other Mental Changes•Muscle Growth•Muscle/Strength•Butt Growth•Belly Growth•Increased Libido•Size Decrease•Size Increase•Age Regression•Race/Ethnicity Change•Getting Hairy•Witch/Warlock/Wizard •M/M•M/M/M/...
Mascotting by Tym Greene Cedar, mascot for the Magic-Maker Mascots company, recruits a room full of guys to be the next generation of audience-enthusers. Added Aug 2021 3,671 views 4.0 stars (2 votes) 5,297 words •Other Mental Changes•Muscle/Strength•Public Nudity•Belly Growth•Transformation•Twins•Anthro/Furry
MaXXXed out by Now Voyager A cocky guy named Max visits a spa on the edge of town run by gorgeous women. But when he finds himself strapped into a transformative massage chair, he pays for his disrespectful flirting with his body. Added Mar 2023 3,944 views 3.5 stars (2 votes) 6,629 words •Cock Pumping•Cock Shrinking•Other Mental Changes•Butt Growth•Belly Growth•Breast Expansion•Transformation•Human to Animal/Anthro•Getting Fatter•Misogyny•Nonconsensual change•Aliens•Complete •M/F/F
Meteor shower by Tym Greene A couple heads out to a costume party to celebrate a big meteor shower. Little do they know that the party’s host has other plans. Added Sep 2021 6,996 views 3.0 stars (2 votes) 10k words •Female to Male•Male to Female•Gender Swap•Gay to Straight•Other Mental Changes•Butt Growth•Belly Growth•Breast Expansion•Gradual Change•Transformation•Getting Taller•Size Increase•Human to Animal/Anthro•Getting Fatter•Retcon•Bisexual•Hetero Sex•Nonconsensual change•Anthro/Furry•Mermen •M/M•M/F•M/M/F
Molten wings by Mikeytron The old world is dying, and the new world struggles to be born; now is the time of monsters. Added Jun 2022 8,338 views 4.8 stars (65 votes) 9,388 words •Cock Growth•Huge Cock•Hyper Cock•Other Mental Changes•Hyper Muscle•Muscle Growth•Muscle/Strength•Gradual Change•Nonconsensual change•Nonconsensual sex•Demons•Supernatural•Mind Control•Complete •M/M
Navy experiment by BRK The new protocol of vaccinations on the U.S.S. Tulsa developed by Dr. Tosk had very deliberate side-effect: your body is affected by whoever you lust for. Tosk plans for the sailors to start lusting after his impressive form—but who does Tosk lust for? 4 parts Added Mar 2010 42k views 4.4 stars (15 votes) 5,764 words •Cock Growth•Huge Cock•Extra digits•Multi-abs•Multicock•Multiarm•Multilimb•Three Legs•Other Mental Changes•Muscle Growth•Muscle/Strength•Increased Libido•Plausible Size Difference
The need to obey by Musiker An enormously large, muscular man has only one thing he wants out of life: to be a good boy for his master. He is searching for a new master to take him in when he finds someone who is willing to give him a try-out, and who is not turned off by his enormous balls and knee-length caged cock. 10 parts Added May 2019 Updated 20 Nov 2021 35k views 4.8 stars (24 votes) 56k words (#54) •Cock Shrinking•Huge Balls•Huge Cock•Nipcocks•Nosecock•Multicock•Multiarm•Multilimb•Gender Swap•Other Mental Changes•Straight to Gay•Muscle/Strength•Crotchhead•Body Parts in Strange Places•Stretchy•Butt Growth•Belly Growth•Foot Growth•Getting Taller•Giants•Plausible Size Difference•Size Decrease•Size Increase•Getting Hairy•Hyper Tongue•Suggestion•Bisexual•Hetero Sex•Cock Cage•Dom/Sub•Sex-Slave•Rubber/Latex•Immortality •M/M•M/M/M
Next level love by Eclipse Dylan gets an app that claims to bring him closer to his soulmate, but he’s not prepared for the consequences. Added Aug 2020 9,651 views 4.8 stars (18 votes) 7,202 words •Cock Growth•Huge Cock•Hyper Cum•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Size Increase•App•Retcon •M/M
Next level love: Location enabled by Eclipse Mateo’s been feeling small lately, but his new app is all he needs for a boost. Added Sep 2020 6,406 views 4.9 stars (7 votes) 6,731 words •Cock Growth•Huge Cock•Other Mental Changes•Muscle Growth•App
Nico’s Beef Co: The first convert - Marco by Nico Beef After relocating his “beef” company, a mysterious man contacts Marco, a 29-year old who’d just lost his job and has nothing else to do. Entering the strange new headquarters, Marco doesn’t know he might not come out the same. Added Mar 2023 2,970 views 4.8 stars (4 votes) 3,620 words •Cum inflation•Other Mental Changes•Muscle Growth •M/M
No shirt, no service by Cris Kane The uptight clerk at a beachside art gallery is given a makeover to better suit his surroundings. Added Jun 2019 7,571 views 4.8 stars (4 votes) 3,879 words •Getting Dumber•Other Mental Changes•Muscle Growth•Muscle/Strength•Transformation
Nothing better than Monday oatmeal by Mask Spencer would love nothing more than to live out his idyllic life while caring for his two perfect older sons. His days are always the same, except for his devilish youngest child who always seems to be causing issues for the household. 7 parts Added Jun 2023 Updated 17 Jun 2023 6,836 views 4.6 stars (19 votes) 21k words •Always Hard•Multi-abs•Multicock•Multihead•Four Legs•Lots of Legs•Multiarm•Multileg•Multilimb•Multitorso•Replication•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Always Shirtless•Public Nudity•Transformation•Getting Taller•Giants•Size Increase•App•Retcon•Incest•Brothers•Selfcest•Complete •M•M/M•M/M/M•M/M/M/...
One hot summer by BRK Brandon and Eddie enjoy working for their pot-loving boss, Mike, at the pizza place near campus and are bummed they can’t stick around for the summer, too. Mike offers them a possible solution, though he doesn’t let them in on all his plans for the coming summer. 54 parts Added Jun 2019 Updated 25 Jun 2022 68k views 4.9 stars (54 votes) 119k words (#17) •Always Hard•Cock Growth•Huge Cock•Self-suck•Replication•Other Mental Changes•Muscle Growth•Muscle/Strength•Always Shirtless•Increased Libido•Gradual Change•Voice Deepening•Getting Taller•Giants•Plausible Size Difference•Size Decrease•Size Increase•Getting Hairy•Incest•Brothers•Twins•Selfcest•Nonconsensual change•Body Swap•Shared Body•Fourth of July•Gay Pride•Complete•Cannabis •M•M/M•M/M/M•M/M/M/...
Orientation by Cris Kane After a welcoming party, freshman roommates discover that life is different at college—and so are they. 4 parts Added Apr 2019 21k views 4.8 stars (10 votes) 20k words •Cock Growth•Huge Cock•Gender Swap•Other Mental Changes•Muscle Growth•Muscle/Strength•Getting Handsomer•Transformation•Voice Deepening•Size Decrease•Size Increase•Age Regression•Nonconsensual change •M/M
Overshadowed by Cris Kane Jealous of his jock older brother, gay misfit Lance gets a magical chance to change things. Added Apr 2019 7,921 views 2.6 stars (7 votes) 2,658 words •Other Mental Changes•Straight to Gay•Transformation•Incest•Brothers
Pan-Galactic Human Fan Club by bluesuedewho Super-straight dude Charley gets abducted by a bunch of human-loving alien hunks. The beefy space bros keep telling him that humans are all naturally obsessed with sculpted muscles and huge dicks, but that’s crazy talk. So what if Charley occasionally slips away to jerk off to the thought of servicing giant alien dicks? That’s totally normal, right? Added Jul 2021 3,410 views 4.6 stars (5 votes) 5,323 words •Huge Cock•Other Mental Changes•Straight to Gay•Muscle/Strength•Plausible Size Difference•Aliens•Androids/Cyborgs
Perfectly normal by EdIam John is working on reality-bending science… but perhaps he should vet his employees a little more carefully. Added Jan 2021 7,419 views 4.5 stars (13 votes) 8,364 words •Always Hard•Other Mental Changes•Straight to Gay•Always Shirtless•Retcon•Incest•Brothers•Father/Son•Nonconsensual change
Pool party by BRK Gavin returns to his dorm suite after a tough day writing just wanting to veg out with his roommates, Corbin the randy jock and the sweetly sexy Marcos, on whom he has a crush he’s having trouble hiding. But Corbin unexpectedly brings home a friend who suggests playing a game instead; and that game ends up causing a lot of changes among the three roomies. 2 parts Added Nov 2019 12k views 4.4 stars (17 votes) 7,501 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Multicock•Replication•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Retcon•Suggestion•Selfcest•Complete •M/M•M/M/M•M/M/M/...
Position wanted by Cris Kane A job agency tailors a middle-aged man’s resume to make him a more attractive prospect. Added Jan 2020 8,715 views 5.0 stars (4 votes) 3,430 words •Huge Cock•Getting Dumber•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Age Regression•Race/Ethnicity Change•Retcon
The potion shop by Alpha Pup Templar A new potion shop has opened in the countryside of Marketh. Strangely, they don’t sell healing potions. Instead they sell transformation potions of every kind imaginable! So what happens when adventurers don’t read the directions? 3 parts Added Jan 2023 Updated 11 Feb 2023 11k views 4.7 stars (7 votes) 5,540 words •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cum•Public Orgasm•Multi-abs•Multi-balls•Multicock•Boytaur•Multiarm•Multileg•Multilimb•Multipec•Getting Dumber•Other Mental Changes•Immobility•Muscle Growth•Public Nudity•Man Scent•Butt Growth•Increased Libido•Getting Handsomer•Transformation•Getting Taller•Forced Growth•Size Increase•Cocktaur•Nonconsensual change•Bodily Fluids•Hyper Pheromones•Centaurs•Dragons•Fantasy Realm•Mind Control •M•M/M
The power of suggestion: Wetbar by BRK A night out at the bar leads to a series of changes to a very happy young clubgoer. Added Feb 2009 26k views 4.9 stars (12 votes) 2,751 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Public Orgasm•Multi-abs•Multicock•Replication•Other Mental Changes•Muscle Growth•Muscle/Strength•Increased Libido•Getting Handsomer•Transformation•Plausible Size Difference•Size Increase•Age Regression•Mouthcock•Retcon•Suggestion•Brothers•Twins•Selfcest•Complete •M/M/M
The price by Mikeytron Anthony’s husband, Tom, has just turned 40, and is in despair that his body will never become what he wants it to be. Anthony feels powerless to help, until a mysterious entity gives him the opportunity to rewrite Tom’s past– but there is always a price. A dark but hopefully redemptive story about desperation, time travel, and love. 5 parts Added May 2022 Updated 18 Jun 2022 14k views 5.0 stars (34 votes) 19k words •Cock Growth•Other Mental Changes•Hyper Muscle•Immobility•Muscle Growth•Gradual Change•Retcon•Time Travel•Supernatural•Complete •M/M
Punked by Cris Kane A chance encounter with a punk rocker results in unexpected changes for a fussy, vain yuppie. Added Aug 2021 2,530 views 5.0 stars (6 votes) 4,780 words •Other Mental Changes•Transformation•Retcon •M/M
Pup frat by Newbie Pup At the behest of an old friend, Jack joins a frat and finds the initiation to be wilder than his growing- pup-filled dreams. Added Mar 2023 8,105 views 4.9 stars (25 votes) 10k words •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Cum inflation•Other Mental Changes•Muscle Growth•Muscle Gut•Muscle/Strength•Muscle Worship•Always Shirtless•Belly Growth•Gradual Change•Transformation•Getting Taller•Plausible Size Difference•Getting Hairy•Getting Fatter•Inflation•Complete •M/M•M/M/M
Random acts of muscle by Mad Dog Three stories involving Steve, a muscle-loving guy who can alter reality. 3 parts Added Aug 2009 Updated 27 Dec 2010 38k views 4.6 stars (7 votes) 11k words •Cock Growth•Huge Balls•Huge Cock•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Belly Growth•Size Increase•Age Progression•Race/Ethnicity Change•Getting Hairy•Retcon•Nonconsensual change•Christmas •M/M•M/M/M•M/M/M/...
Resolution by Cris Kane Two old friends are slogging through another New Year’s Eve until one of them makes a choice that breaks them out of their rut. Added Mar 2019 6,954 views 5.0 stars (3 votes) 7,956 words •Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•New Year’s Eve
Resolutions by BRK Ray intercepts a seemingly magical book of fill-in-the-blank New Year’s resolutions his boss, Danny, had ordered, and starts making plans for improving Danny’s too-boring sex life. 13 parts Added Jan 2021 Updated 12 Feb 2022 36k views 4.9 stars (36 votes) 71k words (#40) •Cock Growth•Huge Balls•Huge Cock•Self-suck•Hyper Cum•Other Mental Changes•Hyper Muscle•Muscle Growth•Muscle/Strength•Increased Libido•Size Decrease•Size Increase•Tongue Growth•Retcon•Suggestion•Nonconsensual change•New Year’s Eve•Complete •M•M/M•M/M/M•M/M/M/...
The ride by Cris Kane A benevolent shapeshifter hitches a ride with a redneck in need of a change. Added Sep 2020 6,575 views 5.0 stars (4 votes) 8,497 words •Cock Growth•Other Mental Changes•Muscle Growth•Transformation•Nonconsensual change•Shapeshifting
The risk by Marc Adrien Godin Admonished by his now ex-girlfriend to “take a risk”, Sam enrolls in a drug trial. Added Jul 2006 14k views 5.0 stars (3 votes) 6,728 words •Cock Growth•Huge Cock•Addiction•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Increased Libido•Nonconsensual sex
The salt: the gym bunny by RdyRoger 6 parts Added Jun 2010 17k views 3.8 stars (4 votes) 14k words •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Other Mental Changes•Muscle Growth•Muscle/Strength•Muscle Worship•Increased Libido•Getting Handsomer•Voice Deepening•Plausible Size Difference•Size Increase•Getting Hairy•Nonconsensual change•Restraints
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. Added Jun 2010 16k views 5.0 stars (7 votes) 9,042 words •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•Getting Hairy•Nonconsensual change •M/M
Sinfulfillment by EdIam Chester is an old pervert obsessed with his coworker’s husband, Jason. Unluckily for the intensely jealous Chester, Jason is madly and irrevocably in love with the coworker, Bryan. Luckily for Chester, there’s a mysterious entity willing to give him everything he wants…if he satisfies their mysterious needs. 3 parts Added Sep 2023 Updated 30 Sep 2023 1,801 views 3.8 stars (4 votes) 14k words •Other Mental Changes•Retcon•Age Difference•Humiliation•Nonconsensual change•Sex-Slave •M•M/M
The six pack by Cris Kane Returning from a Mexican vacation, a gay couple bring back a mysterious drink for their friends to try, bringing on some changes for the group of friends that require a great deal of getting used to. 9 parts Added Sep 2018 29k views 4.8 stars (13 votes) 39k words (#97) •Cock Growth•Cock Shrinking•Huge Cock•Gender Swap•Butch-to-Fem•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Butt Growth•Belly Growth•Increased Libido•Getting Handsomer•Gradual Change•Transformation•Getting Taller•Size Decrease•Size Increase•Age Progression•Age Regression•Race/Ethnicity Change•Getting Hairy•Getting Fatter•Destruction/Violence •M/M•M/M/M
Slim + Tiny by Harvey Church Pete attends a family reunion planning to remind his cousins how much bigger he is. He wasn’t expecting to find two giant meatheads in their place, hungry to somehow grow even bigger... Added Jul 2023 4,997 views 5.0 stars (12 votes) 4,121 words •Cock Growth•Cock Theft•Huge Cock•Hyper Cock•Hyper Cum•Other Mental Changes•Muscle Growth•Muscle Theft•Muscle/Strength•Public Nudity•Plausible Size Difference•Nonconsensual change •M/M/M
So you wanna be a hunk? by YellowJester The new game show So You Wanna Be a Hunk offers men down on their luck an opportunity to participate in various challenges to win the chance to improve their bodies and become hunks! 5 parts Added Mar 2023 Updated 17 Jun 2023 18k views 4.9 stars (39 votes) 21k words •Cock Growth•Ball Growth•Huge Cock•Nipple Emissions•Getting Dumber•Other Mental Changes•Straight to Gay•Muscle Growth•Public Nudity•Man Scent•Getting Handsomer•Voice Deepening•Getting Taller•Age Regression•Getting Hairy•Hairless•Hyper Pheromones•Complete •M•M/M•M/M/M/...
The solitary flesh by Mikeytron A pair of space mercenaries are dispatched to a strange alien world to guard the manufacture of a massive quantity of the medical and cosmetic wonderdrug SynthStem, which allows humans to reshape their bodies. In part one, the stage is set and the stakes are raised. 4 parts Added Sep 2022 Updated 8 Oct 2022 13k views 5.0 stars (77 votes) 24k words •Huge Cock•Other Mental Changes•Hyper Muscle•Immobility•Muscle Growth•Muscle/Strength•Gradual Change•Merging•Aliens•Space Travel•Complete•Set in the Future •M/M
Spice by Mr. X and Mad Dog In this epic story, the transformative powers of a certain substance are tested by a couple of very horny guys. 50 parts Added Oct 2009 Updated 9 Nov 2019 226k views 4.4 stars (60 votes) 221k words (#4) •Cock Growth•Huge Cock•Other Mental Changes•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle Theft•Muscle/Strength•Muscle Worship•Man Scent•Foot Growth•Gradual Change•Transformation•Voice Deepening•Getting Taller•Size Increase•Getting Hairy•Age Difference•Incest•Father/Son•Supernatural•Gay Pride•Alcohol •M/M•M/M/M
The streamer by MuscleNexus Daniel psyches himself up for his first Twitch livestream. Maybe he should try doing a low-risk midnight dry run with that obscure game he downloaded… Added Jul 2021 7,570 views 4.3 stars (3 votes) 1,434 words •Getting Dumber•Other Mental Changes•Muscle Growth•Foot Growth•Voice Deepening•Social Media
Stuck in the neighborhood by Cris Kane Brett is annoyed that the gay pride parade won’t let him get where he wants to go. Added Jun 2021 4,393 views 5.0 stars (3 votes) 4,305 words •Butch-to-Fem•Getting Dumber•Other Mental Changes•Straight to Gay•Transformation•Nonconsensual change•Lycra/Spandex•Body Swap•Gay Pride
Stupid cupid by baboonfan A flat tire causes Jerry to miss a job interview. Fortunately Eros, the love god, is hiring, as he eventually discovers when he knocks on a strange door for help. 8 parts Added Sep 2009 25k views 4.0 stars (5 votes) 13k words •Cock Growth•Huge Cock•Wings•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Man Scent•Belly Growth•Transformation•Size Increase•Getting Hairy•Nonconsensual change•Restraints•Vampires•Werewolves•Fantasy Realm•Pagan gods •M/M
The sublime soldier by Trio Trent was an ordinary guy before the discovery of a strange set of dog tags gave him a new form and a new purpose. Added Feb 2022 7,288 views 1.0 stars (2 votes) 1,801 words •Other Mental Changes•Muscle Growth•Muscle/Strength•Transformation•Plausible Size Difference•Size Increase•Stories with Images •NS
Sucker by pornwright Toulouse has a great body and a magnificent cock, but with each enthusiastic blowjob from Henry, the transfer of cum makes Lou less, and Henry more. 7 parts Added Feb 2009 29k views 5.0 stars (6 votes) 4,551 words •Cock Growth•Cock Shrinking•Huge Cock•Other Mental Changes•Muscle Growth•Muscle Theft•Muscle/Strength•Transformation•Size Decrease•Size Increase•Bisexual•Nonconsensual change•Nonconsensual sex
The suitcase by J Reynolds James comes into possession of a magical suitcase that allows a person to change their appearance using a simple photograph. 4 parts Added Jul 2006 26k views 4.7 stars (10 votes) 14k words •Gay to Straight•Other Mental Changes•Straight to Gay•Body Swap•Stories with Images •M/M
Summer research by spacevlad 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. 12 parts Added Oct 2017 Updated 22 Dec 2017 53k views 4.8 stars (29 votes) 29k words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Getting Dumber•Other Mental Changes•Straight to Gay•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle Gut•Muscle/Strength•Man Scent•Belly Growth•Getting Taller•Giants•Plausible Size Difference•Size Increase•Getting Hairy•Destruction/Violence•Sex-Slave•Fourth of July •M/M
Summer time busing by Nuclear Fusion On a hot summer day, taking the bus may not be the most comfortable way to travel—but it can still be a lot of fun for everybody on board. Added Jan 2023 3,130 views 3.7 stars (3 votes) 3,356 words •Public Orgasm•Female to Male•Other Mental Changes•Straight to Gay•Muscle Growth•Public Nudity•Man Scent•Retcon•Complete •M/M
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. 7 parts Added Jun 2005 26k views 4.9 stars (15 votes) 46k words (#76) •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/Ethnicity Change•Getting Hairy•Destruction/Violence•Dom/Sub•Humiliation•Restraints•Demons•Orcs•Fantasy Realm•Mind Control •M/M
Target practice by Cris Kane Jake and Mark spot a pedestrian who would make a nice addition to the frat. Added Nov 2019 6,735 views 3.3 stars (3 votes) 1,635 words •Replication•Other Mental Changes•Muscle Growth•Muscle/Strength•Transformation•Incest•Twins•Selfcest•Nonconsensual change
Touch by BRK Kevin goes to college where his gift for making guys he likes willing to casually touch him seems to intensify just as he’s moving in with his hunky older brother. 5 parts Added Mar 2019 Updated 10 Aug 2019 24k views 4.8 stars (36 votes) 31k words •Huge Cock•Other Mental Changes•Muscle/Strength•Always Shirtless•Incest•Brothers•Complete •M/M•M/M/M
The training program by BRK Recruited to take part in an intense and highly selective three-week LEO training program, Texas Ranger Dusty thinks he and his fellow trainees are in for a lot of hard work and conditioning. What he doesn’t know is what exactly these elite law-enforcement men are being trained for. 5 parts Added Aug 2021 13k views 4.4 stars (8 votes) 8,850 words •Always Hard•Cock Growth•Self-suck•Hyper Cum•Addiction•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Always Shirtless•Increased Libido•Getting Handsomer•Gradual Change•Transformation•Getting Taller•Plausible Size Difference•Size Increase•Getting Hairy•Dom/Sub•Nonconsensual change•Sex-Slave•Aliens•Complete •M/M•M/M/M•M/M/M/...
Twelve steps back by FanTCMan Ian pursued working out as a way of chasing off his inner demons. Then he heard about a serum that seemed to make you not just bigger, but enhanced everything about you that was masculine and sexy. And if it made you horny too, well, that was fine by him. 9 parts Added Nov 2003 Updated 30 Mar 2018 32k views 4.8 stars (18 votes) 33k words •Cock Growth•Huge Balls•Huge Cock•Addiction•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Muscle Worship•Increased Libido•Getting Handsomer •M/M
Unintended hypnotist by Superlax Adam's library find yields some interesting changes for him and his roommate, Brock. 3 parts Added Aug 2019 Updated 5 Oct 2019 11k views 4.6 stars (17 votes) 3,408 words •Other Mental Changes•Straight to Gay•Getting Taller•Suggestion•Hypnosis •M/M
X-Dream Makeover by Cris Kane Rich from selling his tech stocks, David hopes to improve his love life with a makeover from a mysterious shop in Chinatown. 4 parts Added Sep 2018 11k views 5.0 stars (5 votes) 16k words •Getting Dumber•Other Mental Changes•Muscle Growth•Transformation•Age Progression •M/M•M/M/M
X-Dream Makeover: Where’d he go? by Cris Kane A billionaire ropes a lowly accountant into going on a mysterious mission to Mr. Lee’s notorious shop. 2 parts Added Nov 2018 7,648 views 5.0 stars (3 votes) 11k words •Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Transformation•Getting Taller•Nonconsensual change
You and I: The greatest fuck in the world by Also Known As Has the world-altering protagonist, the self-proclaimed most perfect and most powerful man in the world, met his match? 3 parts Added Apr 2019 Updated 1 Jun 2019 12k views 4.9 stars (12 votes) 17k words •Cock Growth•Huge Cock•Other Mental Changes•Muscle Growth•Muscle/Strength•Suggestion •M/M