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Cock TF Boi πŸ”ž

@ctfboi.bsky.social

I write stories about asset theft and transference, control, and domination about gay men. Contact if you want a picture removed. (Cocksucker, Side, and sub top)

2,062 Followers  |  940 Following  |  909 Posts  |  Joined: 19.10.2023
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Posts by Cock TF Boi πŸ”ž (@ctfboi.bsky.social)

It grows back eventually, but it’ll take several months per inch. Meanwhile it just feels so good to donate it.

04.03.2026 04:27 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
A 4 panel erotic comic showing two human puppies fucking each other as the bottom turns into the tops new bigger cock.

A 4 panel erotic comic showing two human puppies fucking each other as the bottom turns into the tops new bigger cock.

Hey puppy, just ✨imagine✨ if you were my dick. (CTF)
subscribestar.adult/spacepupsilver

03.03.2026 19:23 β€” πŸ‘ 162    πŸ” 20    πŸ’¬ 1    πŸ“Œ 0
A 4 panel comic of a slave in a strait jacket having his dick size stolen by his master wearing leather.
Panel 1. The subs big dick is being docked with the masters smaller cock. The master says "You don't mind if i borrow a couple of inches just for the night, right? The guy is a total bottom and I want to impress him". The sub says "You'll give it back, right?".
Panel 2. The masters dick has engulfed the subs dick, becoming the bigger one. The master says "Now that's a say something dick".
Panel 3. The master is swinging his dick around and says "But doesn't it look so much better on me".
Panel 4. The master walks off and throws a chastity cage at the subs head, the sub now with a leaking micro cock is sad. The master says "Lock that useless nub up until I get back, loser".

A 4 panel comic of a slave in a strait jacket having his dick size stolen by his master wearing leather. Panel 1. The subs big dick is being docked with the masters smaller cock. The master says "You don't mind if i borrow a couple of inches just for the night, right? The guy is a total bottom and I want to impress him". The sub says "You'll give it back, right?". Panel 2. The masters dick has engulfed the subs dick, becoming the bigger one. The master says "Now that's a say something dick". Panel 3. The master is swinging his dick around and says "But doesn't it look so much better on me". Panel 4. The master walks off and throws a chastity cage at the subs head, the sub now with a leaking micro cock is sad. The master says "Lock that useless nub up until I get back, loser".

As a slave bottom boy, it's such a shame you were born with such a plentiful cock, wouldn't it be appropriate for you to surrender every inch to your master so he can actually put all that size to some good use?
subscribestar.adult/spacepupsilver

03.03.2026 19:47 β€” πŸ‘ 245    πŸ” 25    πŸ’¬ 3    πŸ“Œ 0

He's one of my favorites to bulge πŸ˜„

03.03.2026 16:22 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Post image

[605.]
Carpole
~ #ctf #cocktf #tfporn

12.09.2025 02:25 β€” πŸ‘ 158    πŸ” 19    πŸ’¬ 1    πŸ“Œ 0
two men sitting with their groins next to each other. One has a large uncut hard cock while the other is locked in a black plastic chastity cage

two men sitting with their groins next to each other. One has a large uncut hard cock while the other is locked in a black plastic chastity cage

Fuck man, this is hot but I heard that chastity can make your cock shrink permanently.

Nah, it'll be smaller for a while but it'll go back to normal eventually.

Still, the fantasy is hot.

Well my cum could make it a reality. A couple drops and that cage'll be your new fully hard size. #CockShrink

03.03.2026 16:14 β€” πŸ‘ 48    πŸ” 6    πŸ’¬ 0    πŸ“Œ 0
two naked men fucking on a bed. the bottom is lying on his back while the top thrusts into his hole. The bottom has no cock or balls, just a smooth bulge between his legs.

two naked men fucking on a bed. the bottom is lying on his back while the top thrusts into his hole. The bottom has no cock or balls, just a smooth bulge between his legs.

β€œDude what the fuck!?”

β€œI told you, I don’t fuck guys. That’s because my dick curses every guy I fuck to be a dickless #BulgeBoi then they're not really a guy anymore are they? I love watching their faces when they realize their cock is gone forever. Makes me cum even harder knowing.” #CockTheft

03.03.2026 16:08 β€” πŸ‘ 41    πŸ” 8    πŸ’¬ 1    πŸ“Œ 0
two hard leaky cocks being held next to each other, the naked men lying with their testicles touching

two hard leaky cocks being held next to each other, the naked men lying with their testicles touching

β€œFuck man, I think we’re stuck. What kind of lube was that?”

β€œCock Duel? Said it was perfect for rubbing dicks together or something”

β€œYou idiot, that stuff is for merging dicks. The first one to cum absorbs the other’s dick. We’re stuck like this until one of us is dickless!” #CockTheft

03.03.2026 16:07 β€” πŸ‘ 35    πŸ” 7    πŸ’¬ 0    πŸ“Œ 0
one naked man lying on a couch holding his cock while another naked man thrusts his cock into the first man's mouth

one naked man lying on a couch holding his cock while another naked man thrusts his cock into the first man's mouth

Take your hand off your cock. I told you not to touch it. For touching it without permission I’m taking an inch. Watch it shrink boi, watch as I take some of your manhood. Fuck did you just cum? You really like the thought of me taking your dick away don’t you? #CockTheft

03.03.2026 16:06 β€” πŸ‘ 29    πŸ” 8    πŸ’¬ 0    πŸ“Œ 0
three naked men sitting on a couch. none of the men have cocks or balls, instead having a smooth shiny bulge between their legs

three naked men sitting on a couch. none of the men have cocks or balls, instead having a smooth shiny bulge between their legs

Yeah dude the #BulgeBoi curse ripped through town a few months ago. There’s only like 10 gay guys with dicks left in the whole city. You better find a way to hide your cock or someone’s going to give you the curse. Now how about some brunch? I have a great cocktail for you to try

02.03.2026 04:48 β€” πŸ‘ 34    πŸ” 5    πŸ’¬ 1    πŸ“Œ 0
man sitting in desk chair with his pants and underwear around his ankle, grabbing his large hard cock in one hand while taking a selfie with the other hand. He is winking and sticking out his tongue

man sitting in desk chair with his pants and underwear around his ankle, grabbing his large hard cock in one hand while taking a selfie with the other hand. He is winking and sticking out his tongue

Look at this haul man! Can you believe how many guys online would willingly give up their cocks just so they can watch some stranger’s dick grow? Unfortunately the extra size only lasts a week or so, but I can get my subs to donate more inches easy enough. #CockTheft

02.03.2026 04:48 β€” πŸ‘ 47    πŸ” 7    πŸ’¬ 2    πŸ“Œ 0
two naked men lying on their sides fucking in bed

two naked men lying on their sides fucking in bed

Fuck, you feel so good; it’s like your cock was made for me. Yeah, it’s perfect. Which is a shame, because my ass is hungry today. Calm down it’s not going to swallow you, it’s just going to drain your cock and balls and convert them into my muscles. #CockTheft #MuscleGrowth

02.03.2026 04:47 β€” πŸ‘ 38    πŸ” 6    πŸ’¬ 0    πŸ“Œ 0
two naked men fucking on a couch, the bottom riding on top. the bottom has no cock or balls, only a smooth bulge between his legs.

two naked men fucking on a couch, the bottom riding on top. the bottom has no cock or balls, only a smooth bulge between his legs.

β€œAnd you’re sure that getting fucked will make my dick grow back?”

β€œYeah, that’s what he said: β€˜fuck him to make your dick grow bigger’”

β€œWait, wouldn’t that mean your cock is going to grow, not mine?”

β€œOh, I guess so? Sounds hot anyways.” #BulgeBoi

01.03.2026 02:38 β€” πŸ‘ 49    πŸ” 8    πŸ’¬ 0    πŸ“Œ 0
man in a t-shirt and a pink baseball hat sitting in a chair with his hard cock in his hand.

man in a t-shirt and a pink baseball hat sitting in a chair with his hard cock in his hand.

It’s a nice dick isn’t it? Nice and big. Why don’t you take your hand off your little dick and give this a few strokes. Feel it get bigger in your hand, nice and firm. Just ignore that tugging sensation, that’s just your cock shrinking and becoming my next load. #CockTheft

01.03.2026 02:37 β€” πŸ‘ 60    πŸ” 7    πŸ’¬ 0    πŸ“Œ 0
man lying on his bed with his jeans down showing his large hard cock pulled back behind his jeans, the fabric blocking his cock from his own view completely

man lying on his bed with his jeans down showing his large hard cock pulled back behind his jeans, the fabric blocking his cock from his own view completely

β€œWow that’s a nice dick! Nice and big!”

β€œFuck man, I wish I could see it. Could you just stroke it for me?”

β€œOf course man, anything to help you out. Just keep looking over there, so you don’t see it.”

β€œFucking curse means if I even glimpse my dick, it shrinks to nothing for a month.” #CockShrink

01.03.2026 02:36 β€” πŸ‘ 37    πŸ” 6    πŸ’¬ 1    πŸ“Œ 0
"Hey, bro, if you're feeling a little light in the crotch, it's cuz I snagged a couple inches from you at the party last night. Figured you wouldn't mind if I just borrowed some for a bit. Or...that was the initial plan anyways. But check me out. Doesn't a big juicy cock just fit me perfectly? You should come on over and test it out. Wouldn't be right for me to keep you away from it after your contribution.'

"Hey, bro, if you're feeling a little light in the crotch, it's cuz I snagged a couple inches from you at the party last night. Figured you wouldn't mind if I just borrowed some for a bit. Or...that was the initial plan anyways. But check me out. Doesn't a big juicy cock just fit me perfectly? You should come on over and test it out. Wouldn't be right for me to keep you away from it after your contribution.'

[711.]
What’s Mine is Yours
#cocktheft #sizetheft

24.02.2026 09:40 β€” πŸ‘ 139    πŸ” 19    πŸ’¬ 0    πŸ“Œ 0
Kody couldn't believe he'd managed to secure a threesome with his favorite pornstar couple.
Surely his eyes were playing some wonderful trick on him he thought as he drooled over the sight of the hung, pairing's collective 17 inches hovering over him. He was too
mesmerized fantasizing over which of his tight ends each cock would select that he didn't even bother paying attention to the conversation the two endowed men were having above him..
"Alright, I'll take his length and you can have his girth."
"Okay, but only if I get his muscle too.'
"Wha- You can't take all of his girth aaaaand his muscle!"
"Why not? I'm the dom in the relationship, I oughta look the part, yeah?"
"Ughhh...Fine. Then what about his balls?"
"Hmm. Let's split them 50/50. Looks like he's got plenty to go around hehe.”

Kody couldn't believe he'd managed to secure a threesome with his favorite pornstar couple. Surely his eyes were playing some wonderful trick on him he thought as he drooled over the sight of the hung, pairing's collective 17 inches hovering over him. He was too mesmerized fantasizing over which of his tight ends each cock would select that he didn't even bother paying attention to the conversation the two endowed men were having above him.. "Alright, I'll take his length and you can have his girth." "Okay, but only if I get his muscle too.' "Wha- You can't take all of his girth aaaaand his muscle!" "Why not? I'm the dom in the relationship, I oughta look the part, yeah?" "Ughhh...Fine. Then what about his balls?" "Hmm. Let's split them 50/50. Looks like he's got plenty to go around hehe.”

[717.]
Don’t Meat Your Heroes
~ #ctf #cocktf #tfporn #sizetheft

28.02.2026 12:40 β€” πŸ‘ 123    πŸ” 18    πŸ’¬ 1    πŸ“Œ 0

He can still feel through it, but its distant and muted. Enough to tease him, but never enough to cum. No telling exactly how many it’s absorbed but there’s at least a few dozen in there.

24.02.2026 14:20 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
two naked men fucking on a couch with a dildo also penetrating the bottom's hole. The bottom has no cock or balls, only a smooth bulge

two naked men fucking on a couch with a dildo also penetrating the bottom's hole. The bottom has no cock or balls, only a smooth bulge

Your boyfriend got you a dose of a power bottom potion and you guzzled it down. But he messed up and it was actually 3 doses. It left you an insatiable #BulgeBoi begging every man on the street for cock and cum to try to fill the desperate need within you.

24.02.2026 03:44 β€” πŸ‘ 60    πŸ” 8    πŸ’¬ 0    πŸ“Œ 0
5 men in their underwear with their hard cocks pulled out around another man on his hands and knees. The man in the middle is giving a blow job to one of the other men

5 men in their underwear with their hard cocks pulled out around another man on his hands and knees. The man in the middle is giving a blow job to one of the other men

Cock magic is a great way to enhance hook ups and orgies. Unfortunately for you, what was supposed to be temporary never wore off. Now you’re insatiably horny and desperate to suck every dick you can. Your pheromones make men around you horny, and they instinctive know to use you

24.02.2026 03:43 β€” πŸ‘ 73    πŸ” 11    πŸ’¬ 0    πŸ“Œ 0
large hard cock being held next to a similarly sized dildo

large hard cock being held next to a similarly sized dildo

You gasped as the dildo glowed and became warm. The warm glow spread from it to your cock. You shuddered as your cock rapidly contracted shrinking away to nothing as the dildo absorbed it. By the time the glow faded the dildo was an inch longer and you were just another #BulgeBoi

24.02.2026 03:42 β€” πŸ‘ 73    πŸ” 9    πŸ’¬ 1    πŸ“Œ 0
Naked man lying on his back in a sex swing with another man fucking him. The bottom has no cock or balls, only a smooth bulge between his legs

Naked man lying on his back in a sex swing with another man fucking him. The bottom has no cock or balls, only a smooth bulge between his legs

I told you bulge bois have the tightest holes and they’re always ready to get fucked. Always chasing that orgasm now that they can’t jack off. Just make sure when he cums you don't swallow any. Swallowing his cum will turn you into a #BulgeBoi too. Unless that’s what you want…

22.02.2026 05:42 β€” πŸ‘ 70    πŸ” 9    πŸ’¬ 0    πŸ“Œ 0
Two naked men frotting on a weight bench

Two naked men frotting on a weight bench

Yeah man, thrust your cock against mine. You can feel it already, that strange heat burning through you. Don’t worry, that’s just your dick melting away, merging with mine. I figure I’ll get a couple extra inches out of you by the time I’m done. #CockTheft

22.02.2026 05:42 β€” πŸ‘ 54    πŸ” 8    πŸ’¬ 0    πŸ“Œ 0
Shirtless man standing outside in a yard holding a lawnmower with his cock hanging out

Shirtless man standing outside in a yard holding a lawnmower with his cock hanging out

You caught the lawn guy outside shirtless and your horniness caused your curse to kick in. The two of you faded from everyone else’s awareness as you sank to your knees. You’d suck him off right then and there, your cock shrinking into a nub as you drank his cum. #CockShrink

22.02.2026 05:41 β€” πŸ‘ 54    πŸ” 8    πŸ’¬ 0    πŸ“Œ 0
An erotic illustration of a naked man on his knees, his hands are chained to a collar around his neck, whilst a funnel is strapped to his mouth with dick growth pills inside of the funnel. Between the mans legs is three hard dicks. A man in rubber stands to the side looking at the triple dicked man and says "Dang... I think we need to rename you to 'hydra, mutt".

An erotic illustration of a naked man on his knees, his hands are chained to a collar around his neck, whilst a funnel is strapped to his mouth with dick growth pills inside of the funnel. Between the mans legs is three hard dicks. A man in rubber stands to the side looking at the triple dicked man and says "Dang... I think we need to rename you to 'hydra, mutt".

If the dick growth pills don't make you grow extra dicks, what is even the point!?
subscribestar.adult/spacepupsilver

18.02.2026 12:49 β€” πŸ‘ 286    πŸ” 20    πŸ’¬ 3    πŸ“Œ 0
Naked man wearing a backwards cap in a hotel room with his large hard cock jutting out to the side

Naked man wearing a backwards cap in a hotel room with his large hard cock jutting out to the side

Come on bro, look at my big dick, now look at your little one. Don’t you think you should give yours up and add to my magnificent cock? It’s not like you were using yours for anything. Give yours up and I promise I’ll fuck your hole once your cock is where it belongs. #CockTheft

21.02.2026 02:56 β€” πŸ‘ 75    πŸ” 13    πŸ’¬ 0    πŸ“Œ 0
Two naked men on a couch in a doggy style position, but the flesh between the top's crotch and the bottom's ass has fused together merging them

Two naked men on a couch in a doggy style position, but the flesh between the top's crotch and the bottom's ass has fused together merging them

Fuck man it feels so good. Hurry up and change me into your dick completely. I just want to relax for a week, and what better way to do it than by hanging off my best friend as his new massive dick. Just promise me you’ll cum at least a few times a day. #CockTransformation

21.02.2026 02:56 β€” πŸ‘ 86    πŸ” 13    πŸ’¬ 1    πŸ“Œ 0
three muscular hairy naked men kneeling on a bed

three muscular hairy naked men kneeling on a bed

All you have to do to get muscles like these is swallow that potion. Well that potion doesn’t give you muscles like this on its own. Instead it converts cum into muscle mass. Make sure you suck dick daily, or else it’ll use your dick length to fuel the growth. #MuscleGrowth

21.02.2026 02:56 β€” πŸ‘ 64    πŸ” 9    πŸ’¬ 1    πŸ“Œ 0

They'd have to take their own pills and suck it back out of him, though they might get carried away and take more than just their own length back...

19.02.2026 04:24 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Two men in the woods with their pants pulled down and their shirt pulled up to expose their chests and long cocks.

Two men in the woods with their pants pulled down and their shirt pulled up to expose their chests and long cocks.

β€œFuck man this is incredible! ll we have to do is come out and jack off out here to grow our dicks?”

β€œWell, kind of. The catch is that your cock is going to shrink by an inch a day, so you’re going to have to come back out here. Just make sure you don’t lose it all.” #CockGrowth

19.02.2026 04:17 β€” πŸ‘ 76    πŸ” 10    πŸ’¬ 0    πŸ“Œ 0