Yui Nishikawa, an active female college student, teaches male students as a tutor! However, Yui-sensei, who has a weak personality, cannot refuse the student's H request. Students who are worried about the teacher's body and can not concentrate on studying are begging for it, and even accept blowjobs, handjobs, and sex to make it refreshing! The cock and grades soared in Yui's special lesson! ??
