I'm a shy guy who transferred from the countryside to a school in Tokyo. I was always the one who got picked on, so I was worried about whether I'd be able to make friends in Tokyo. Then, a trio of friendly little devils sensed my aura. The three girls, who are not serious at school and are disliked by the teachers, found it amusing that I was easy to tease, and started teasing me by showing me their panties. Then, when they saw that I had an erection, they made things even worse.