Halcyon 🔞

Gifts of the Calorie Dragon [1] A new 3-part Sisith sequence with her extreme weight gain after crossing paths with the Calorie Dragon!

Birth of a Lair Lady [2/4] Veronica is back and bigger than ever! Now well outgrowing her outfit it's turned into something of a... Butt-cloak, for the moment. It turns out Living Lair milk, rarely, can have some rather unique benefits for Humans that get their hands on it...

Handler Zins'ashi Admiring the scale of her work, Zins'ashi beholds her dearest Zorayya - Zins'ashi's Living Lair. 'That's my dear.' She thinks to herself, blowing a kiss up to the peak of her mountain. After all, Zorayya's nearly reached her five thousandth serving today.

Living Lair Zorayya Even the sea is full of debauchery, Erodaemons and the Handlers among them laying claim even there. Zorraya's the latest to embrace a mountainous future~ She's of a previously unknown aquatic Halcyonian species based around Hobgoblins and Mantarays!

Gain Corp [5] Finally Miruko shows up with a little bit of trolling to get the day started, much to the detriment of poor Loona :3 But it's true though... Loona's ass is getting bigger... Slowly... Butt surely.

Dinner is Ready, Master! Introducing a brand new Holstaur, Grancie, that is part of Caraldo's estate, she's been hired on from his Holstaur Stables to work as a housekeeper and personal maid! There's a bit of food tax with orders... Patreon has a version with less clothing!

Living Lair Siobhan The Berry Alts are Non-Canon! Featuring Siobhan, a Cameo OC appearing in Halcyon as a Living Lair after being lovingly pumped up to oblivion with a deluge of calorically dense goodies :3 As they say (totally), good girls always beg for seconds~

Hutt Brand Body Oil Transfixed in equal parts fascination and worry, exhaustion sets in as this wonderful Twi'lek dutifully works on coating the entirety of her massive body in body oil designed to cover a broad area! Usually reserved for The Hutts, but, exceptions are made.

Aizawa Gets the Bloat-Beam It turns out in the vast world of quirks, one particular casual encounter brought The Eraser Hero up against something he'd never thought he would see! It's... Kind of like Fat Gum's quirk? Back-up was close-by at least :3 It can be undone... right?

@fernbutweird Can say that again! Every repost helps it get out there but honestly I'm just a bit algorithmically illiterate with twitter :/

@HalcyonLair i see ^^ still though, hope more people find you on here !

Cynthia's Calorie Quest It turns out relaxing wasn't enough for Cynthia. Her love of Ice Cream has gotten out of hand! - and... her weight... Oops. Seems Sinnoh's gotten a new mountain to admire, not that she's noticing with that cream packing her nice and plumply full.

@fernbutweird Thank you so much!!! One day, it's much more prevalent on Deviantart at ~3k but it's been pretty quiet on other platforms (twitter being 2nd least popular after bsky)

@HalcyonLair love the way you draw massive sizes, wish your following was bigger all your art is peak!!

@fernbutweird Hello! The first is just boobs at front/center whereas the one with a bit more going on is an alt where the character developed another set of (blobby) arms. Which I realize without providing context there's no way to really connect the dots lmao

@HalcyonLair whats the difference between them?

Living Lair Niamh Deep in her Handler's gothic estate, Niamh spends her sudden unexpected retirement from adventure in hedonism and gluttony. Nurtured constantly, cared for and grown, she basks in the bliss of feeding under the watchful eye of her Handler, Miseria.

Some fanart commissioned from me of Constance Dahlia from HSR with warm and cold variants. She's packed on the pounds and... Done something with those lips? They're huge!!! Also a little lesbian has found her way onto her horn to drop a smooch, so, there's that.

Handler Nelafien A Halcyon original post commissioned by a wonderful client, featuring a cheeky Heartfiend Erodaemon who has regrettably just blown out... Yet another chair. This is a regular occurrence, and you'd be justified in suspecting it's deliberate.

The Giantess Looms... Another piece for the endlessly wonderful Sisith! Here she's managed to pack on quite a bit of weight and while she's trying her best to be friendly and wave to the small hamlet below, they might be getting a slightly more ominous impression...

Birth of a Lair Lady: Veronica [1] Debuting a four part Halcyon Canon sequence, ending with some particularly titanic mass! Follow Veronica as her gluttony for Living Lair milk (that she stole) leads her down a heavy path. Full sketches for the entire comic on Patreon now!

Gain Corp [4] Following Loona's shouting Millie takes it upon herself to gather up the latest order of delivery, which turns out to be much more than expected. No less, brought to them by none other than the Gain Corp company delivery gal Jinx!

Cosmic Milk Pump Another follow-up to the Galactic and Universal Gains posts! They're having some fun together :3