DORI-097 Help female students no longer have to masturbate alone

Monaka-chan, who always shines after school. It seems like there were times when I was tricked by Mr. Yen, so I felt a bit guilty. When I suggested not taking the rubber on the condition that the reward would be increased, I accepted, "I wonder if I can get that much." I was fucked by a raw cock for the first time and it felt so good, and I became more and more horny...