A wife who is addicted to the slutty and wants the erect cock of a track and field member of her husband's student

Mako supports her husband, the track and field club advisor. One day, he takes care of an injured club member Takeda at home... Takeda, who had secretly felt lust for her body, takes advantage of the opportunity to be alone with her to forcibly approach her. Mako, who had been refusing to have sex for a long time, couldn't refuse and gave a blowjob, saying, "I can't have sex, but otherwise..." She sucks on her young cock, full of youthfulness, and before she knows it, the feeling of being fucked full of mouth controls her. And the act escalated in the name of supporting the track and field club...