One day, when Takeru went to the Hashida family to borrow a fishing rod, his nipples were visible from the floating bra of a married woman, Toshiko. Takeru, who has been interested in Toshiko for a long time, gets excited and stares at her unprotected nipples. Then, Toshiko noticed the gaze and showed the floating bra as if it was a place to hide or seduce Takeru. Takeru can't stand Toshiko's actions...
