Rika Goto, with her 100cm I-cup breasts that have grown plump despite her innocent face, makes her debut with Fitch! Married young and devoted to her husband, Rika's breasts dry out, so she applies moisturizing cream, but for some reason her nipples become hard and sensitive! Men flock to her, and from the moment they realize how hilariously sensitive she is, they make the masochistic Rika moan with teasing play, enjoying her transformation into a slutty housewife who begs for climax...