【AquaDrop】My sister has become a succubus and I’m going to have parentally approved sex with her.

Parent-approved sex with my own sister!

[You’re the big brother, so let your sister suck you off].

When I went back to my parents’ house for the first time in three years, my sister was possessed by a succubus (cat ears).
It’s customary to only suck off your relatives…!

Parent-approved security.

This is a manga about having sex with a slender, slightly sassy, cute little sister.

by Mika Mikami