Kokoro Asano, who exudes the aura of a young lady in a neat and clean atmosphere, has vulgar sex in the cowgirl position, shaking her hips selfishly and climaxing in pleasure to her heart's content. She completely changes from the opening interview scene where she speaks softly and elegantly, and when she rides a cock and finds a comfortable point, she becomes a lustful monster who just devours pleasure, panting and moaning until she cums. Her true nature as Kokoro Asano is revealed.