Involves just what it says on the tin: shrinking someone’s cock, whether a little or a lot. Might or might not be consensual.
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Child of: Cock and Balls.
Top Stories: “His brother drains his manhood”; “The Latin twins”; “The need to obey”; “The six pack”; “Seth’s life changing adventure”; “A real man”; “Mariposa honeymoon: A six-pack story”; “Magic eye”; “The Ixlutani”; “The cock bois”.
Recently Updated: “Seth’s life changing adventure”; “The cock bois”; “The Ixlutani”.
40 stories found. Total word count: 580,999.
- The cock bois by CockTFBoi CockDn NoCock 2Cock HyCum Tf SizeDn SizeUp When Colin gets a text from a blocked number he is drawn into an adventure to uncover a conspiracy and find his boyfriend. Added Mar 2021 Updated Sep 2021 6 parts 17,761 words 6,570 views 4.7 stars (7 votes)
- Consciousness hacking, hexed underpants, and the divine erection by Jesiah CockUp CockDn SizeDn Nonc Supn Paul got a thrill from attempting to extort modest sums of money from your ordinary, every-day, mostly-law-abiding Internet citizens. Unfortunately for Paul, in this instance he chose the wrong target! His ‘victim’ turned the tables and Paul himself gets ‘hacked’, but not in the usual sense of the word. Added Dec 2018 2,434 words 7,214 views 3.2 stars (5 votes)
- Coupon code: littlest by Ziel CockDn El decides to abuse a coupon code that promises to take “20% off”. He keeps stacking the coupon until there’s nearly nothing left! Added May 2020 7,522 words 3,478 views 5.0 stars (6 votes)
- The curse of the pink thong by WIP Topping CockDn Musc Tf Hairier Mind Series Max makes homophobic comments in the locker room and gets cursed. Will he learn to embrace the havoc that the curse wreaks on his body? Added Sep 2016 6,790 words 24,043 views 4.3 stars (10 votes)
- Cursed cocks by CockTFBoi CockUp CockDn CumInf HyCum PublicOrg FTM Addict 2Gay MuscUp Scent Libido Grad Hairier HairDecr Nonc HyPher M/M M/M/M/... 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. Added Aug 2020 8 parts 25,154 words 8,919 views
- Evolving friendship by Yoru CockUp CockDn 2Gay Musc Scent Dom Hum Preston and David were bros for life until David began taking a secretive treatment that has made him bigger, stronger, and more aggressive. Preston wants to save their friendship, but David has changed and may have to force Preston to accept that. Added Oct 2020 3,861 words 5,480 views 4.7 stars (19 votes)
- Hank has three choices by Clearlyhere CockUp CockDn Cock 2Gay MusBr MuscUp SizeDn Dom It starts with Drake lusting after his roommate Hank. The real choice lands with Hank. He has three choices on how to use his toy. Unfortunately, it can exceed recommended usage. Added Jun 2020 4 parts 4,694 words 6,253 views
- Happy little accidents by MainAttraction CockUp CockDn Balls Cock Self Tf Nils gets a special gift from a new friend in French class, but it take him a while to discover just what it can do. Added Dec 2020 Updated Jan 2021 2 parts 4,915 words 5,092 views 4.7 stars (16 votes)
- His brother drains his manhood by Ballmeat CockUp CockDn MuscUp MuscDn Musc Inc Bro Nonc A younger brother drains his big, strong, overconfident older brother of his cock, balls and muscle. Added Jan 2018 2,593 words 42,755 views 4.1 stars (28 votes)
- I accidentally shrunk my cock! by Steve McMoon CockUp CockDn Cock Steve finds a website where some transactional changes in cock size are going on. He's already hung, but decides to try getting even bigger. Added Oct 2020 999 words 4,240 views 4.8 stars (8 votes)
- I have heard the mermen singing by CentaurQuinn CockDn NoCock 2Gay MuscUp Musc Tf Merm Will’s cave diving trip goes horribly awry, but is the start of a new life. Added Oct 2020 2,600 words 2,456 views 4.4 stars (8 votes)
- The Ixlutani by Lloyd Irving CockUp CockDn CTheft Cock 2Gay MuscDn Musc Libido Tf Taller PSD SizeDn SizeUp Bi Het Supn Kyle Anderson set out with his best friend Ben Miller for one last hurrah, revisiting the woods behind their childhood homes and the mysterious cave they discovered there, before Kyle’s impending nuptials with his longtime girlfriend, Olivia. What neither man knew was that after that day neither their bodies nor their relationship would ever be the same. Added Jun 2021 Updated Aug 2021 9 parts 54,489 words 10,795 views 4.9 stars (21 votes)
- Juiced by Ziel CockDn MuscUp Musc Nonc Series Kent’s roommate gets him to try out a hot new supplement. The muscles quickly stack on, but they come with a price. Added May 2016 4,177 words 19,163 views
- Juiced 2: EKT boogaloo by Ziel CockDn MuscUp Musc Series In this “Juiced” spin-off, the muscle growth/cock shrinking fun spreads to a local frat house. The dudes of the EKT frat house end up adding Juice to their daily routine, and as you can imagine everyone is stoked to see how big their muscles are getting, but will they still be so thrilled when they realize the cost that their growth caries? Added Jun 2016 3 parts 6,001 words 10,125 views
- Magic eye by RdyRoger CockUp CockDn Balls Cock HyCock MuscUp Musc Taller SizeDn SizeUp Lycra Once he found out the secret of magic growing things suddenly seemed really easy for Al, until the day he was startled by Turner while he was staring deep into his hot friend, Tony. Added Aug 2019 Updated Sep 2019 7 parts 20,700 words 13,927 views 4.8 stars (14 votes)
- Mariposa honeymoon: A six-pack story by Cris Kane CockUp CockDn Cock Dumber Mental MuscUp Musc AssUp BellyUp Libido SizeDn SizeUp AgeDn Race Hairier Witch Series Their flamboyant best-man Pierce gives strait-laced newlyweds Derek and Charles a mysterious six-pack to liven up their Cancun honeymoon. Added Dec 2018 Updated Feb 2019 19 parts 105,833 words 13,984 views 4.5 stars (11 votes)
- The Mod by BRK CockUp CockDn Cock XAbs MuscUp Musc Taller Hairier A couple on their anniversary cruise tries that new designer transformation drug, only they don't quite get what they bargain for. Added Jun 2019 1,594 words 6,700 views 4.7 stars (6 votes)
- My new favorite app, Cockr by Clearlyhere CockDn NoCock Cock Musc AssUp Det App Dom Swap Series John is out of money and finds out about new app where his huge endowment could make him some serious cash. Added Jun 2017 Updated Sep 2017 5 parts 13,713 words 29,808 views 4.7 stars (28 votes)
- Seth’s life changing adventure by Navy Alpha Pup CockUp CockDn Balls Cock 2Gay MuscUp Musc Scent Voice Viol Dom Hum Slave Fluids Alcohol M/M 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 Sep 2021 9 parts 33,904 words 15,305 views 4.9 stars (14 votes)
- Sharing cocks by CockTFBoi CockUp CockDn NoCock Det Merg Cameron, Dakota, and Zack head out for a sex-filled weekend at a remote cabin. Once there, things take a bit of a turn for the weird as the trio experience some unexpected transformations. Added Aug 2020 Updated Oct 2020 5 parts 12,968 words 5,522 views 4.8 stars (6 votes)
- Sharing is caring by Ziel CockUp CockDn HyCock Oliver and Jaimie end up in an unexpected size swapping cock growth/shrinkage adventure, with all the cute, sweet romance and super massive hyper dongs you expect from Ziel. Added Sep 2015 6,360 words 15,110 views
- The six pack by Cris Kane CockUp CockDn Cock MFSwap Fem Mental 2Gay MuscUp Musc AssUp BellyUp Libido Handsomer Grad Tf Taller SizeDn SizeUp AgeUp AgeDn Race Hairier Fatter Viol Series 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. Added Sep 2018 9 parts 38,564 words 18,246 views 4.9 stars (10 votes)
- Sucker by pornwright CockUp CockDn Cock Mental MuscUp MuscDn Musc Tf SizeDn SizeUp Bi Nonc Rape 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. Added Feb 2009 7 parts 4,551 words 20,133 views
- Swap meat by BRK CockUp CockDn Cock Self Taller SizeDn SizeUp HyTongue Moving into their new home, Pete and Cam discover the previous owner left something behind that allows them to enjoy each other in a whole new way. Added Dec 2018 2,355 words 9,347 views 4.4 stars (12 votes)
- What a little confidence can do by TheSizeKing CockUp CockDn CTheft Balls Cock MuscUp MuscDn Taller SizeUp Dom Cory and Ian have been friends for years. They ended up going to separate colleges, and met up four years later. Both guys had gone through a lot of changes, but Cory had an extra surprise in store… Added Feb 2020 4 parts 11,715 words 13,777 views 5.0 stars (18 votes)
- What’s yours is mine by Ziel CockUp CockDn MuscDn SizeDn SizeUp Hum Super Series When it comes to the superpower lottery, there a some abilities that are pretty much guaranteed to turn you into a supervillain. Added Mar 2020 6,698 words 11,739 views 4.5 stars (8 votes)
- Winter potluck by brazboy CockDn Cockfuck Balls Cock HyCock NipC Prehen NipCum Immob MusBr MuscUp Musc Worship PSD Tailcock Pandem Six friends who haven’t seen each other since the onset of the pandemic finally gather for a big thematic potluck! Everyone brings something to share, but some items are fresher than others… Added Jul 2021 3 parts 8,299 words 4,212 views