Kokoro Asano, who exudes a ladylike aura with her pure atmosphere, swings her hips selfishly in a vulgar cowgirl sex scene, climaxing with pleasure to her heart's content. She changes completely from the interview scene at the beginning, where she speaks softly and elegantly, to riding a cock, finding a good spot, and becoming a sex-crazed monster devouring pleasure, panting and moaning as she climaxes. Kokoro Asano's true nature is revealed.