Rinka, a married woman who is frustrated with SEX with a light-hearted husband, brings a man she met on a dating site to her home while her husband is away and commits an affair to heal her aching crotch.Rinka, who is numb to her throat pleasure that her husband cannot enjoy, repeats her love affair while her husband is on a business trip.One day she was supposed to bring in a man and have an affair as usual, but the man makes her Rinka take medicine and plays with her Rinka in a group throat fuck with her companions.And RINKA goes crazy while screaming gradually.