I started a sexual relationship with a seemingly plain but cute female student with glasses named ``Yurina.'' At first, Yurina's body tenses up, whether it's from embarrassment or resistance. Once I opened my heart and body to her, she was smiling all the time. Moreover, this girl was a female student with a shaved pussy and no pubic hair. And because she wanted to have sex, she started going to me all the time, and she became such a lewd girl that she couldn't live without having sex with me...