Skys Sin🩻🔞
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skys-sin.bsky.social
Skys Sin🩻🔞
@skys-sin.bsky.social
200 followers 42 following 350 posts
Evil nsfw account🧪
🔞18+
I post so many different kinds of fetishes/nsfw, but here are some general warnings:
⚠️Male belly stuff: wg, vore, stuffing, sizeplay, etc..
⚠️Occasional nsfw of aliens and robots
⚠️Occasional extreme kinks💉🩸
24
Posts Replies Media Videos
skys-sin.bsky.social
(sexual content)

Alex getting up to some finger sucking action, being a good boy. 😮‍💨

#ocnsfw #nsfwart #malesubart #malesub #eroticart
Alexander, a lean man with long brown hair and square glasses, is depicted on his knees wearing only his button up shirt, briefs, and sock garters. He is needily sucking on the fingers of a woman standing out of frame while she praises him with, “That’s my handsome boy.. use that pretty mouth of yours.~” Alex moans between swallows, eyes closed in bliss and drool dripping from his chin. He is visibly pitching a tent in his briefs and one of his hands reaches down his briefs behind him to finger his ass.
September 15, 2025 at 12:19 AM
skys-sin.bsky.social
Eventually I will actually draw some oviposition stuff, but for now here’s something dumb
September 3, 2025 at 12:34 AM
skys-sin.bsky.social
[Sfw #Teratophilia / #Monsterfucking adjacent content]

The aftercare.

#Monsterlove #werewolfnsfw #sizeplay #Sizesky
Alexander, a man with long brown hair and square glasses, is being spooned after intense sex by his girlfriend who has transformed into a large werewolf. She holds him snug against herself with large arms. Her legs hug his lower body. Alex appears to be both comforted and cautious of his position. He rests a hand on her arm and she seems to be peacefully resting with her eyes closed. Alex is clothed now because he has had time to recuperate after they fucked.
August 25, 2025 at 1:41 AM
skys-sin.bsky.social
[ #Teratophilia / #MonsterFucking]

What happens when she GETS him..

Alex gets his boy hole rammed with what is essentially a werewolf T-dick. The need for it seems to have outweighed his fear of her biting him or breaking his back.

#Werewolfnsfw #fearplay #sizeplay #nsfwart #malesub
Alexander (a lean male human with long brown hair and square glasses) is shown being railed from behind by his girlfriend who has transformed into a large and muscular werewolf. Alex is in a downward dog position with his back arched and ass in the air as the werewolf rams her T-dick into his asshole. She looms over him while thrusting into him, holding him down forcefully against the bed with large clawed hands on his back. Alex is portrayed mid-orgasm, gripping the sheets on the mattress with an intense expression of ecstasy. He ejaculates a few ropes of cum onto the sheets while gasping and exclaiming in pleasure, “OH GODS!! F-FUCK! GHK!” In his state of climax, drool drips down off of his tongue. The werewolf drools on him as well, baring her teeth and huffing aggressively.
August 21, 2025 at 11:45 PM
skys-sin.bsky.social
[CW: #Hypnosis #Teratophilia #pisskink]

Alex unusually docile as he’s handled by a shapeshifting being. They have him in some kind of trance that’s made him all too eager to be filled by their essence, not even noticing that he’s lost control of his bladder.

#Monsterfucking #Tentacles #Watersports
Alexander, a man with long brown hair and square glasses, is held by tentacles wrapped around both of his arms. He leans forward, completely submitting, barely able to hold himself up with his legs. His expression is one of disorientation and pleasure while he needily swallows down a tentacle that pushed past his lips. Another tentacle reaches behind him and inserts itself down his pants to penetrate him from behind. A growing wet spot starting at his groin spreads down his pant leg as he urinates on himself. He is slowly losing control of his body. A large, non-human hand holds Alex’s chin up with a finger as the alien being praises him. “That’s a good boy, Alexander… You’re such a beautiful specimen. So intelligent.”
August 14, 2025 at 12:05 AM
skys-sin.bsky.social
[ #Teratophilia / #Monsterfucking stuff ]

More of Alex and his werewolf gf. I’d imagine his scent coming home after a long workday drives her nuts. She’s gotta get up in there.

#Werewolfnsfw #OCnsfw #Fearplay
Alexander, a lean man with long brown hair and square glasses, leans back on a bed, supporting himself with his arms. His girlfriend, who has turned into a giant werewolf, holds him by his legs off of the edge of the bed while she licks the bulge in his underwear. Her huge teeth are inches away from his sensitive bits, causing him to protest “W-WAIT!”, but the sensation of her large tongue running up his groin cause him to let out a surprised and aroused “AH!” The ticking pulse of Alex’s clockwork internals spike as this happens.
August 13, 2025 at 1:10 AM
skys-sin.bsky.social
[ #Teratophilia / #Monsterfucking ]

Alex getting some attention from his girlfriend on the night of a full moon.

(This one was a collab with @fearsexual.bsky.social )

#werewolfnsfw #ocnsfw
A low angle drawing of Alexander (a man with long brown hair and square glasses) getting licked on the side of his face by his girlfriend who has turned into a gigantic werewolf. She has massive teeth and is drooling all over after ominously saying his nickname. Alex is flinching away from her.
August 12, 2025 at 2:03 AM
skys-sin.bsky.social
[🔞 #Hypnosis / #MonsterFucking ]

A wip sketch of Z0g on his best behavior at the hands of an alien shapeshifter. He’d probably be a little into this without the brainwashing too tbh.

#hypno #kinkart #Teratophilia #terato #tentacles
August 5, 2025 at 11:27 PM
skys-sin.bsky.social
[ #Vore / #gianttiny ]

Moment of bliss and.. down the hatch.

#malevore #sizesky #gtvore #humanvore #mawshot
Zog, a man with dark black hair and rounded glasses, is depicted with his mouth open wide and a blissful expression. Inside, at the back of his throat, a small zy/pho alien’s head and arm sticks out as they desperately try to resist slipping down. Their look is one of horror and their hand grips Zog’s tongue. Saliva strings between his open jaws and drips from his tongue.
July 31, 2025 at 12:21 AM
skys-sin.bsky.social
[ #Bellykink #Bellysounds ]

A sketch I forgot to post. Have Alex getting flustered by his belly being noisy. Probably in a social setting of some importance.. because that’s hot.

#malebelly #stomachnoises #borborygmi #Bellygurgles
Alexander, a man with long brown hair and square glasses, clutches his belly in embarrassment and likely discomfort as his guts let out a loud gurgle. His eyes are widened in surprise and he mutters “Ah” to himself.
July 26, 2025 at 1:52 AM
skys-sin.bsky.social
Sometimes I just look at this stupid ass image and chuckle to myself.
July 14, 2025 at 2:20 AM
skys-sin.bsky.social
Type of shit I’ve been on
July 12, 2025 at 6:31 PM
skys-sin.bsky.social
I have a gentleman to contribute actually 🔥
June 29, 2025 at 2:28 AM
skys-sin.bsky.social
Live Z0G reaction:
June 26, 2025 at 7:37 AM
skys-sin.bsky.social
Yesterday was allegedly “draw a terrible comic” day..

Anyway, here’s a very serious and sexy vore comic.👍
#vore #gtvore
June 26, 2025 at 12:09 AM
skys-sin.bsky.social
The art of marking someone.

#kinkart #hickeys #kinksky #nsfwart #eroticart #biting
A bust shot of someone cut off just below his eyes, chin raised up and exposing his neck. His lower jaw, neck, and chest are adorned with red and bruising hickeys and bite marks that are still wet with saliva. The image has text over it that reads, “A wonderful blank canvas on which I so affectionately lay my brush”.
June 23, 2025 at 9:25 PM
skys-sin.bsky.social
Saw this in the mall and immediately thought about a decorative collection of fairy wings being kept after the fairies had met their ends as lunch or playthings.

#sizesky / #vore
June 10, 2025 at 8:05 PM
skys-sin.bsky.social
( #Feedism , #Weightgain )

Alex being kept a little too well-fed and, in turn, is much more noticeably softer. Perfect for groping.

(Part 2)
#malebelly #bellykink #malewg #feedismart #malefeedee #forcefeeding
Alexander has been eating a bit too well for months now. One sketch depicts him from the side, looking down after he’s gotten dressed. His shirt is noticeably tight around his belly and he comments on this with, “Hm.. Tight.” The second sketch is 4 months later and shows Alex, shirt off, with much more of a chubby belly and moobs. He’s clearly taken by surprise as his belly is groped from behind and a sandwich is forced into his mouth. He lets out a muffled, “MPH!?” and his feeder says, “Made you lunch.~” She also teasingly comments, “You can’t be walking around looking so hot, Lex. Damn.”
May 30, 2025 at 2:17 AM
skys-sin.bsky.social
[🔞 Explicit sexual content]

Need.

#ocnsfw #nsfwart #kinkart #malesub #pegging
Alexander sits in the lap of a woman wearing a strap-on, riding her dildo. He is facing her, leaning down, and needily making out with her while he works his hips to grind the dildo against his prostate. She holds him by his thighs, pulling him against herself. His erection is rubbing between them, leaking with precum. Alex is being noisy and vocal while they’re making out.
May 24, 2025 at 12:26 AM
skys-sin.bsky.social
[ #Bellykink + anatomy fascination. Bit of body horror?]

Sketch of sci-fi AU Alex showin off his handsome synthetic guts and reinforced ribs that he designed himself.😮‍💨

#malebelly #Aptophilia #ocnsfw #kinkart Don’t really know how to tag this.
Alexander stands in his briefs with his abdominal cavity opened up, revealing his actively working synthetic organs and a reinforced ribcage. He smiles as he infodumps about his creation, pointing out, “As you can see, my intestines don’t ‘spill’ with the more elastic replica of my mesentery h-“ He is cut off by the thought bubble of whoever he’s talking to that reads “FUCK. THATS HOT,” repeatedly. He holds up the cover of his abdominal cavity comprised of detachable synthetic skin and synthetic abdominal muscles.
May 11, 2025 at 9:26 PM
skys-sin.bsky.social
[Monsterfucking adjacent content]

Gotta keep your werewolf gf chained up during a full moon when she turns, otherwise you could be in for a rough night.

Definitely a strain on their relationship, but they’ll figure something out.
#monsterfucking #Teratophilia #ocnsfw #werewolf
A large werewolf woman holds Alexander by his throat and tugs on his pants while snarling in his face. Alex appears frightened and is trying to pull away, grabbing at her hand on his neck with both arms while choking out, “Stop! You’re hurting me-”
May 9, 2025 at 12:31 AM
skys-sin.bsky.social
( #Bellykink / discomfort )

Yet another sketch of Alex with indigestion. I just can’t get enough of seeing him plagued with an upset stomach.😮‍💨

#malebelly #upsetstomach #bloat #digestion
Alexander leans back on a couch, in clear discomfort due to indigestion. He is rubbing his bloated and noisy belly in an attempt to ease the pain. He covers his mouth with his other hand to stifle a nauseated burp.
May 6, 2025 at 12:13 AM
skys-sin.bsky.social
[🔞 #Vore / #gianttiny ]

“Now that’s a full course meal.~”

Z0g being a jerk and overindulging on tiny aliens as usual.
#malevore #gtvore #sizesky #bellykink #Aptophilia #humanvore #malepred #peril #multipleprey
Z0g holding six little zy/pho aliens in his hands and in his four mechanical continuum arms connected to his back. He holds up a zy/pho by their antennae in front of his face while licking his lips and his stomach grumbles hungrily. Each of the zy/pho are in varied states of distress.
April 27, 2025 at 7:42 PM
skys-sin.bsky.social
[ #Gianttiny size stuff/ #Bellykink]

A zy/pho laying on Alex’s belly and listening to his intestines. Being so small compared to him, his belly noises would be much more audible.. Even feeling the faint peristalsis of his guts from the outside..😮‍💨

#sizeplay #Sizesky #gt #Malebelly #bellygurgles
Alexander, a man with glasses and long brown hair, is lounging in bed and holding a book in one hand that he’s reading. He has sheets pulled up to his thighs and wears a tank top, briefs, and a wristwatch. On his lower belly, a small zy/pho alien is resting sprawled out, looking very pleased to hear Alex’s guts gurgling noisily below them.
April 23, 2025 at 1:05 AM
skys-sin.bsky.social
[⚠️IRL/ implied #oviposition]

Since today’s a bit relevant, here’s a throwback pic to some gelatin eggs that went inside my sub. He took the whole clutch very well.~

Highly recommend starting out with gelatin eggs if you’re looking to try ovi.

#nsfw
April 20, 2025 at 8:17 PM