Mika's father got aroused by Mika (Cunt high school student). One day, one girl introduced a sex partner (similar to Mika's father's age) to Mika. Since Mika also wanted to fuck with her father, she gladly accept it. At the same time, he had a sex with Yura (Another cunt high school student) to fulfill his distorted libido. Another day, Mika's couple and Yura's couple met each other at the hot spring. So, they decided to fuck each other's partner and two cunts got pregnant. Those horny cunts should be punished by my dick!