Dokidoki Haha Musume Lesson: Oshiete H na Obenkyou, Dokidoki Oyako Lesson: Cours d`éducation sexuels, Dokidoki Oyako Lesson: Oshiete H na Obenkyou, Learning the Hard Way, Tutorial Lessons, 두근두근 모녀 레슨, ドキドキ母娘レッスン~教えて♪Hなお勉強~, 心跳不已的母女课程~教我H的学习~
Learning the Hard Way 2

When Atsushi agrees to tutor a beautiful college student, he never expects to be drawn into a web of irresistible desire—first with her admiring gaze, then her mother’s sultry advances. Soon, passion ignites between them all as fierce rivalry and lust intertwine, each vying for his affection. As another mother-daughter duo joins the fray, Atsushi finds himself caught in a whirlwind of seduction, where every whispered promise and heated touch deepens the tangled, erotic battle for his devotion.