futa animation (wip) (Patreon)

Heyy, here is tease of my new gif. Hope you don't mind futa content...
This character is from my old project for tumblr, but everyone knows what happened xD but I'll try to revive this project in future. I'll try to make a series of short animations if things goes well...something like aggressive Retsuko...

I have a back story for this project. It is a college in underworld for all kinds demons where they teach them how to "be a proper demons on Earth"
Story is about weak incubus metal head and his class for demons of lust (succubus and incubus demons) where he is slowly turned from weak guy into a cute "trap" and learn how to seduce men in our world to suck their life force...and that's all I got so far -.-"