36-year-old Urara Tanaka, a mother of two. Her stunning 115cm K-cup breasts are among the largest ever seen in a first-time AV appearance. Back when she was single, men would line up just to see her incredible chest, and she chose her current husband from among them. However, that choice has now become a major source of stress... Her husband seems content just admiring her breasts during their intimate moments, and their sex life consists solely of missionary position, never reaching climax together. After ten years of marriage, she's reached her limit of enduring this lack of passion. She's decided to take the plunge into AV to experience the ideal sex she craves, where her entire body is enveloped in passionate caresses, leading her to multiple orgasms. Witness the challenge of this K-cup wife seeking fulfillment.