In a world where humans and demons coexist...

A seductive, devouring Lamia girl and young human boy share an apartment.

"Why, why are you staring at me like that...
Ohhh you're thinking about sex again aren't you!
Men are like that. I'm really not an ecchi person.
I don't want to have sex all day! I don't like
doing it in all directions... what!? Stop laughing!
Fine, if it'll shut you up, I'll take your sperm."

[From DLsite English]