Eri Kuramoto just celebrated her 60th birthday last month. - Eri has a strong sexual desire and has enjoyed sex quite often since she was young. - I still have sex with my husband two to three times a week, but lately his sex has gotten into a rut and I'm not satisfied with it anymore. - Feeling sorry for Eri who is getting frustrated and wanting to have exciting sex, she decides to appear in an AV at her husband's suggestion. - Eri never stopped expecting exciting sex from the actor.