Hinagata has a secret that she can't tell anyone, and that is... her butt has a consciousness! Sometimes it will take control of her body, saying and doing things against her will.

One day, her butt fell in love with the new boy who moved into the room next door at first sight.

And so her butt took control and did lewd acts to seduce him. Unable to resist the invitation from the beautiful girl, the two made love wildly.

And just like that, even though she didn't want to, Hinagata's butt forced her to go and have sex with him over and over again. And gradually, the feeling of pleasure that this boy brought conquered Hinagata. Without needing her butt to remind her, she took the initiative to go to the neighbor and wanted him to satisfy her sexual desires...