XXX Class: Adult Lecture

<p>Sato Jyuri has never been able to climax from sex. One night, she comes across her old classmate Seo and sees how much he's changed.<br/><br/>Seo, now a porn actor, offers to listen to Jyuri's troubles and help her out. Jyuri, without thinking, says the first thing that comes across her mind...<br/><br/>"Teach me how to feel good!"</p>