A certain place in a certain prefecture. Kenichi returns to his wife's parents' house for the first time in a long time, and unscrupulously lusts for the ripe female body uplift of her mother-in-law Yumica who welcomed her with a smile. The next day, Kenichi, who was secretly indulging in masturbation alone, was witnessed by his mother-in-law at the scene. My mother-in-law wrapped up the upset Kenichi with an unexpected reaction ...!
