From the day her son caught her in the act of adultery, Ayano Kato became completely submissive to him. Even while cleaning in nothing but a naked apron, she is forced to suck his cock at his command, her head gripped tightly as he cums deep in her mouth. She is made to masturbate on demand, takes his cock in a doggy-style position, and is humiliated as he pounds her from behind with intense thrusts. Each time, she moans loudly, "It's amazing! So good!", writhing in pleasure, transforming completely into an obedient sex slave. Eventually, she starts impaling herself on her son's cock, wildly swinging her big ass as they repeatedly engage in incestuous sex, climaxing over and over again.