Female teacher Jun. He is sober and serious, but has an affair with a colleague's PE teacher because of his weak personality. "It's a pure ass, it's super erotic... Put on these transparent pants and teach me." Creampie SEX until the affair is discovered and the student grasps his weakness and is lured to bed. "Since you're having an affair, you can have rough sex with us, right?" At first, Jun resists, but... he completely fell into the hands of an unfaithful Namachinpo in adolescence! ! Deca Ass Shaking Vulgar Iki! !
