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Herk

@mythicalkinkster.bsky.social
44 followers 28 following 41 posts

Transformation and mpreg enthusiast. M/F depends on the day Age, 34 chapters already written!

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Reposted by Herk
Sim Sim Sala BoOoOoO!! @simsimsalab00m.bsky.social · 01/08/2026
july is over but berries are never out of style heres a remake of an old pie day piece ft. doc getting served up ala mode...
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Luxxy @moonsnakes.bsky.social · 21/02/2026
We hit 400 followers, you know what time it is… RAFFLE TIME!!! Winner gets a colored fullbody piece with a simple background, in my sketchy style. HOW TO ENTER: -be following me -like and repost this post -leave a reply with your ref You have until Noon PST of February 23rd to enter. Good Luck!
Starmoth sittingLong alien ying taur standing Scary anthro cat-snake standing and grinningScav going weh heh heh heh heh
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Alv (Commissions Open) @alvgatorra.bsky.social · 20/02/2026
Ok so it turns out it was possible to glamour her to look human again but the aliens couldn’t do anything about the weight. Maybe hanging out on the alien planet is a better move! Alien Abduction TF/TG commission for @mythicalkinkster.bsky.social Part 4/4
Herk is returned to earth for a visit, but while Styrmaux is able to disguise them as human again, he can do nothing about the weight, which is freaking people out and not what was planned at allStyrmaux lifts Herk back into his shop and transforms him back into an alien snake as he does. He notes that many winches and pulleys are now needed to beam him up, owing to how gravid he has become We are now on Styrmaux’s home planet, where he cuddles Herk atop his huge pregnant belly and tugs his enormous nipple. Both look utterly at peace with themselves. Herk has fully transformed into Styrmaux’s race. His home planet is burgundy skied and littered with purple mountains
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Alv (Commissions Open) @alvgatorra.bsky.social · 20/02/2026
She’s adapted to her new lot in life pretty eagerly… though she’s considering a brief trip back to earth in disguise… maybe Styrmaux can help with that? Alien Abduction TF/TG commission for @mythicalkinkster.bsky.social Part 3/4
Herk sits with her tail wrapped around her, in another pregnancy cycle, further changed, with more animalistically long paws and larger breasts. Her navel is pluggedStyrmaux clutches Herk’s erect navel, which is now longer than his cock. It appears to become erect as a response to sexual stimulation. Herk’s face has become more snake-likeWe are witness to another egg extracting scene, in which a series of implements massage the eggs from her hyperextended navel while her breasts are milked. She is impossibly huge
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Alv (Commissions Open) @alvgatorra.bsky.social · 20/02/2026
The alien’s loads are heavy, it seems, and now so are the loads of eggs our human protagonist is baking. Alien Abduction TF/TG commission for @mythicalkinkster.bsky.social Part 2/4
Herk relaxes in a big blue beanbag as his enormous belly is scanned, confirming he is incubating many alien eggs. His bellybutton has popped and his genitalia have swollen to a huge and useless size. He is already the largest human to have ever existed He has grown larger and the estrogen in his system has prevented his facial hair from growing again. Styrmaux licks his nipple lovingly and promises to transform Herk’s body into he same species as him Herk has changed further, his skin has become blue, he sports fangs, his neck is lengthening and his navel is becoming a birthing tube. He has grown breasts. It may no longer be appropriate to call him maleHerk’s body has changed further, his balls are now enormous, his swollen cock is permanently leaking, he has a tail and claw tipped hands and feet. He experiences a long orgasmic feeling restrained in an alien birthing chair as eggs are extracted pleasurably from his navel
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Alv (Commissions Open) @alvgatorra.bsky.social · 20/02/2026
When the guy at the sci-fi con isn’t pretending Alien Abduction TF/TG commission for @mythicalkinkster.bsky.social Part 1/4
A Caucasian man wearing beige pants and a pink t-shirt with a short whiff of brown hair and a goatee listens awkwardly to the tall tales of a blue person in a trench coat at a sci fi convention. 

The dialogue involves the trench coated man describing what sounds like a story he’s writing, before inviting the pink shirted man (Herk) to view his ‘car’


The man is being lifted into a spaceship by a beam of turquoise light. It appears the trench coated man wasn’t kiddingThe trench coated man was actually a reptilian snake-like alien with an impossible large set of male genitals. His name is Styrmaux

His skin is blue, he is almost twice as tall as Herk. He sports a cobra hood and a lighter underbelly with long feet with wicked black claws. His eyes are yellow

Herk is extremely taken by his offer to become his broodmare, stripping and stroking the aliens cockStyrmaux makes love to Herk missionary style, which they both seem to enjoy a lot. Herk’s belly swells with the girth of Styrmaux’s giant cock and the high volume of alien cum being pumped into it.
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Alv (Commissions Open) @alvgatorra.bsky.social · 14/10/2025
Droning doesn’t always go smoothly.. 1/2 Feat. @mythicalkinkster.bsky.social
An almost naked, save for a black speedo Caucasian man is on a conveyor belt looking nervous as a dome is lowered down to his head by cartoon hands.The dome is now affixed to him. His muscles and genitalia are growing.Warning signs activate, his pecs and belly are huge, as are his balls, which are ripping through the speedo as he plays with his nipples.He is now totally naked, his balls touch the floor as he flexed
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Casio 🏳️‍⚧️ @casiogatorra.bsky.social · 21/09/2025
Butt Heavy! Cow TF commission for @mythicalkinkster.bsky.social
A male born person has been sent though a cow transformation machine. Her udder is enormous and leaking and she’s panicking and cumming.
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Alv (Commissions Open) @alvgatorra.bsky.social · 05/09/2025
Lil late but 1300 follower raffle time! I’ll draw you fat as hell. To enter, like, repost, comment, and follow (or be following) 18+ only
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Herk @mythicalkinkster.bsky.social · 20/04/2025
Spoiler Alert, this is were Easter Eggs come from. :3 @alvgatorra.bsky.social
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Alv (Commissions Open) @alvgatorra.bsky.social · 10/03/2025
Gods: so obscenely horny Feat. @mythicalkinkster.bsky.social
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Alv (Commissions Open) @alvgatorra.bsky.social · 09/03/2025
Gods: VERY horny 2/3 commission for @mythicalkinkster.bsky.social
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Alv (Commissions Open) @alvgatorra.bsky.social · 09/03/2025
Gods: horny 1 / 3 commission for @mythicalkinkster.bsky.social
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Herk @mythicalkinkster.bsky.social · 28/02/2025
Who's a hungry hungry hippo? @alvgatorra.bsky.social knows who is. It's me. :3
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Casio 🏳️‍⚧️ @casiogatorra.bsky.social · 12/02/2025
Massive dairy shenanigans piece for @mythicalkinkster.bsky.social (Thanks again for commissioning ^^) Part 2/2 ( TFTG, Weight Gain )
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Casio 🏳️‍⚧️ @casiogatorra.bsky.social · 11/02/2025
Massive dairy shenanigans piece for @mythicalkinkster.bsky.social (Thanks again for commissioning ^^) Part 1/2 ( TFTG, Weight Gain )
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Herk @mythicalkinkster.bsky.social · 31/12/2024
Happy New Year to all who see this! Art drawn by my good friend Alv. He really knows how to blimp a guy up. @alvgatorra.bsky.social
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Alv (Commissions Open) @alvgatorra.bsky.social · 30/12/2024
Don’t get into debt with TF-happy gangsters!
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Alv (Commissions Open) @alvgatorra.bsky.social · 25/12/2024
Apologies if anyone slipped on the various fluid trails he left on the ground. They didn’t think the whole ‘navel canon’ thing through Christmas commission for @mythicalkinkster.bsky.social 3/3, tune in on NYE for the Epilogue
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Alv (Commissions Open) @alvgatorra.bsky.social · 24/12/2024
That’s great, load him up! Not long til Xmas! Christmas commission for @mythicalkinkster.bsky.social 2/3, tune in tomorrow for the finale
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Alv (Commissions Open) @alvgatorra.bsky.social · 23/12/2024
It’s always nice when good work and a positive attitude are rewarded! Christmas commission for @mythicalkinkster.bsky.social 1/3, tune in tomorrow for the next part.
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Casio 🏳️‍⚧️ @casiogatorra.bsky.social · 08/12/2024
You haven’t heard from your bros in a while? Oh yeah that’s cause I gave them jobs as dairy cows. Sorry, no additional positions are currently available, but don’t worry, they’re living happy, uncomplicated, milky lives in our facility. 🏳️‍⚧️🐄🥛
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Alv (Commissions Open) @alvgatorra.bsky.social · 10/11/2024
This Xmas, get really really really big! Feat. @mythicalkinkster.bsky.social
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Alv (Commissions Open) @alvgatorra.bsky.social · 29/10/2024
Trust me, you’re better off in the bottle now you’re no longer human Commission for @mythicalkinkster.bsky.social Part 2 of 2
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Alv (Commissions Open) @alvgatorra.bsky.social · 28/10/2024
We really have to start briefing the interns on safety protocol… Commission for @mythicalkinkster.bsky.social Part 1 of 2
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Alv (Commissions Open) @alvgatorra.bsky.social · 26/10/2024
Ok, 500 follower raffle time- Winner gets TF’d into a pear-shaped dragon! To enter, make sure you’re following me, like, comment and repost ^^ 18+ only
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