Based on the manga “Ore ga Kanojo o Okasu Wake” Yakisaba Teishoku which was released in 2016.
Rin-Chan is the daughter of the brother and the girlfriend of the main character. She is the prototype of the now deceased mother. He is ready to do everything for Rin. When she runs away from home after a quarrel with parents, our dashing hero provides her with food and shelter. Girl if seducing his uncle uninhibited suits different outfits or even walking around the house naked. Of course soon our hero can not stand and uses an aphrodisiac to persuade his niece Rin-Chan to sex.