[Reducing Mosaic] "Don't move! It'll be over in no time!" My new stepsister—who appeared in my life quite suddenly—turned out to be anything but ordinary; she attends an all-girls school notorious for being a hotbed of hyper-sexually active students! After my father remarried, I suddenly found myself with a stepsister who—believe it or not—attends a school in our local area infamous for its student body of girls who are absolutely obsessed with sex...

[Reducing Mosaic] "Don't move! It'll be over in no time!" My new stepsister—who appeared in my life quite suddenly—turned out to be anything but ordinary; she attends an all-girls school notorious for being a hotbed of hyper-sexually active students! After my father remarried, I suddenly found myself with a stepsister who—believe it or not—attends a school in our local area infamous for its student body of girls who are absolutely obsessed with sex...

Cast Ayane Suzukawa, Natsuki Hasegawa, Moa Hoshizora, Kotone Suzumiya, Saaya Kirijo

Release date 2015-12-24

Director Volvo Nakano