Yuri is a female college student who is late but has a strong sexual curiosity. After being treated like a kid by my boyfriend for kissing, that's all I have in my head. I was provoked by my childhood friend, Ken-chan, and took a belochu lesson. Thanks to that, the counterattack against the boyfriend was also successful! YURI who woke up to please a man thinks while masturbating. "I want you to teach me more things... this time to an adult man..."
