「1分間だけ挿れてもいいよ…」シェアハウスの秘密ルール。

With everyone under one roof, the bumps and grinds just won't stop. That panting girl is just too cute... and I grind my hard member against her sensitive mound that has come oh so many times... (Source: Coolmic) Note: Originally serialized as a web manga under the same name, with each chapter split into 3 ‘episodes’.