Boku Wa Ayashii Kimi No Mono

shou-chan is a member of the public morals committee who wants everyone to have a healthy relationship, and is worried about his childhood friend sayo. because she carries the blood of a succubus, she often approaches her beloved her shou-chan in any way to make him “lovey-dovey sex”. as he persists in having a healthy relationship, which is full of lust and surrounded by questionable students, will shou-chan manage to keep his sanity?