Kana remarried to an older man who has a son who is an exam student. Because of her age, her husband can't even work at night. Finally, the naughty mother who dabbled in her son-in-law! In anticipation of Tsutomu's masturbation, he steps into the room and starts begging forcibly to the son-in-law who resists. The two who have crossed the forbidden line violently devour their bodies. Kana's endless desires continue.
