An otaku girl who attends a girls' school and has no contact with men is approached by a stranger in the park. From the anime key chain theme attached to the bag, the anime story immediately blooms. A girl comes along after talking to the opposite sex for the first time. Not knowing what's going on with her shallow sexual knowledge, a cock is inserted and pulled out of the most sensitive hole! ! For the first time since she was born, Aniota, who has become a full-body pussy due to an aphrodisiac, begs for a three-dimensional cock! !