Des:“Are you selfish and think that kindness is not enough?”Mina Matsuoka, 40 years old. She is a mother of one child who usually works as a company administrator. She has been married for 15 years, and their relationship is still good and they are raising children. It is no exaggeration to say that she has a fulfilled life, but she is dissatisfied with her night life. Her loving sex with her family-oriented and kind husband is not very satisfying for Mina, who is looking for a man who can abandon her rationality and openly express her desires... . Her frustration reaches its peak while keeping her unsatisfaction hidden in her heart. ``Please torture me until my mind goes blank Watch as her wife, who has only experienced gentle sex for 15 years, drowns in body and mind in intense beastly sex.