Takeshi is a butt worshiper, he finally found the perfect butt, which is the butt of... Kanade, best friend of Yuino Rei, his girlfriend. Butt Perfect from color, shape, size to roundness. Takeshi unconsciously became a stalker for his girlfriend's best friend, stalking and secretly taking pictures of Yuino Rei's butt, using those pictures to masturbate. And as the gods show Suddenly, a thousand-year opportunity suddenly appeared. Because she forgot something, Kanade went to their house to look for something while Yuino was not there. Unable to resist Riko's seductive butt, Takeshi seemed to have lost his mind and rushed to squeeze it. take this ass. Even though Kanade kept stopping her, her body kept cumming, as if to denounce her. After a few times of secretly fucking each other with Takeshi, Riko gradually stopped being angry with him, and even managed to let him enjoy the feeling of pleasure even more...