Yume-senpai, who is also known as the AV Doctor, has discovered my erotic knowledge... Yume-senpai doesn't want her new boyfriend to think she's bad at sex, so she wants to practice. "I'm going to experiment on you, so tell me if it feels good!" "How many times are you going to squirt?" "Does it feel better if I lick it with a sound?!" "What are you cumming inside me without asking me!" My dick can't keep up with my senior, who is getting better and more erotic...