Kaho has been raising her son Shingo on her own. One day, while Shingo is browsing porn videos to escape the stress of studying, he is found by Kaho. Shingo then takes advantage of Kaho's concern and shows her his erect penis, letting her satisfy her sexual needs... Since then, Shingo's lust for his mother has escalated, and he repeatedly plays with his beautiful mother's big breasts and big ass, a sight to behold in his class, and has sex with her. And the sexually frustrated Kaho gradually becomes addicted to Shingo's huge cock... #ChiefP