My beautiful niece Hana has been assigned a private tutor by my wealthy uncle. However, things take an unexpected turn when he finds himself unable to handle her playful nature. Without wearing any underwear, she teases him during their lessons, smirking mischievously while touching his penis in a familiar manner... Note that the recorded contents may vary depending on the distribution method.

一流大学出身の伯父に家庭教師をしてもらうことになった花音、しかし伯父は、その花音の扱いに困ることになる。悪戯な笑みを浮かべ下着を着用せず、授業を受け伯父を弄ぶ花音、ある偶然を装い伯父のチンポに手をかけ、慣れた手つきでそれを弄んだ…。※ 配信方法によって収録内容が異なる場合があります。