Mio Futaba is a gentle older sister who works in the medical field. - When I saw the scene where she was being interviewed, I thought she was a quiet woman, but the reason she appeared was that she was often interested in watching AV, which was an unexpected reason. - By the time she started to get tired of normal sex with her boyfriend... - Perhaps because she works in the medical field, she has a disgusting feeling that sex is like palpation while watching a man's reaction. - When she touches a man's crotch with his hand, when a man feels it with a nipple licking handjob, her smile makes me feel wonderfully erotic. - On the contrary, she is aggressive even when she is blamed, and she also has a lasciviousness that makes her waist sit on her face. - She seems to be playing an obscene doctor, and it makes me shudder. - She is positive and wonderful in the woman on top posture that jumps on the male genitalia. - When it comes to sex, a woman who seems to be mature smiles and becomes aggressive.