偷懶不想讀書的巨乳女高中生，遇上好想對巨乳做點什麼的家庭教師，最後達成超爽契約「我的胸部，隨便你玩！」揉個夠、夾個爽、射到滿

Unlimited Touching, Rubbing, and Cumming! A Genius Contract Between a Busty Schoolgirl Who Wants Homework Help and Her Tutor 隨便揉！隨便夾！隨便射！想找人代寫作業的女學生和迷戀巨乳的家教，達成“你隨便用我奶子”的超爽夾射契約~