Class president Matsumoto, who was walking and using her phone, accidentally bumped into her notoriously troublemaking classmate. The boy was angry with her because phones were not allowed in school. He suddenly pushed Matsumoto to the ground and forced the president to suck his cock, saying that he had loved her for a long time. Not only did Matsumoto not tell anyone about the rape, she continued to secretly have sex with her troublemaker classmate every time she went to class...