Shounen ga Otona ni Natta Natsu

Ryuuki Kirishima is a boy who lives with his older sister, Reiko, after the tragic death of their parents in a car accident. One summer day, Ryuuki and his friends gather to watch adult videos for fun. Although Ryuuki doesn't usually enjoy this type of content, he feels inexplicably attracted to videos featuring Kiriru, a new and popular porn actress.

As he watches, Ryuuki feels a strong attraction to Kiriru, and to his surprise, she appears before him in person.

Episode List (4)

Incest 79% Age Gap 79% Netorare 50% Threesome 20% Nakadashi 20% Flat Chest 20% Double Penetration 20% Cunnilingus 20% Fellatio 20% Masturbation 20% Group Sex 20% Tanned Skin 20% Exhibitionism 20%