Kotomi Sawara, 50, lives in Setagaya Ward. She has been married for 24 years and has a family of three, including her husband and her son, who is set to graduate from college this year. At first glance, the wife seems to be doing well, but in fact, she has been living separately from her husband since her son started living alone four years ago. Apparently, it all started when her husband presented her with a vibrator as a "present" to his wife, who would ask for sex every night... Today, let's enjoy sex to the fullest!