On the day of the school trip, the class president with no serious friends is found masturbating in her room by a super-sexual physical education teacher, and she endlessly rapes creampies in 3 nights and 4 days

The day of the school trip that everyone in the class was looking forward to was here. I'm a dark and have no friends, and I honestly have a lot of trouble. After all, I couldn't become the same group as the boy I admired. Ah, I wanted to go to a souvenir shop together and have a secret conversation in the middle of the night. On my free day, I was masturbating in my room. Haa haa. There, the demon instructor Setune appears. I was seen in such a dangerous place. This guy is famous for being a pervert. What should I do? I'm going to become a sex slave like this! ?