The Helmet Guy (Improvement Arc)さんのイラストまとめ

Emi (OC) the part-time moomoo moves in!
finally made a ref for her like i promised, she works part time at a fast food restaurant, does lotsa exercise, modern milk maiden, tries to watch her diet, super paizuri expert, tail whipper, loves da Helmet to bits 🥛💞

Daikon-S (OC) was invented!
Daikon-S is a service unit that cleans and serves well, extra soft, able to expand to her masters liking, i wanted to have a single OC where I can make lotsa customs from it, so im bringing back the mass production robo-helper Daikon ⚙️☕️

Ya better stock up on potions before entering my dungeon! 🌙
#gymleadersona

The devil's daughter~💝

Tabby for @NoeticChasm 💨

Time police! ⏲️

Aathal (OC) the super genie gets an overhaul!
just a small redesign, legendary genie, abides by her rules, notorious for making planet-breaking consequential wishes, hates greed, belly dancer, has lotsa dust-based techniques, Aathal follows Helmet around✨🌪️

D-Doushio...

Lyla facial revamp and planning for the manga ✨

Elissa (OC) the maternal succubus returns!
current queen of succubi, loves Lyla & Helmet like theyre her kids, they call her auntie, legendary archdemon, comes to the surface every so often, serious and merciless, smoker, womb heaven for Lyla & Helmet only 🖤🍷