IPX-584 Dream-senpai, who wants to raise her sex level, is known as the AV Doctor. I conduct ejaculation experiments until she orgasms. To grasp men's points, I have intense sex lessons during my free time. Nishiomiya Yume.

Known as the AV Doctor, my erotic knowledge was found out by Yume-senpai… It seems she doesn't want her new boyfriend to think she's bad in bed, so she wants to practice sex. "You be the guinea pig! Tell me if it feels good!" "How many times are you going to squirt?" "Is it better if I lick loudly?" "What do you mean, coming inside without asking！！！" My dick can't keep up with senpai who's getting better and more perverted…