Reiko, a married woman who is popular as Madonna of the neighborhood association with a friendly personality and a plump body full of volume. She is called to a gathering today, where she is introduced to Junkichi, an electrician. Junkichi, a virgin who has admired Reiko for a long time, tells her how he feels with the help of the neighborhood chairman, Yoshimura. Reiko, overwhelmed by her single-minded feelings, accepts, "If it's just boobs...". However, Yoshimura, who was secretly watching her initiation to Junkichi, secretly filmed Reiko's foolishness.
