With glimpses of the teacher's cleavage, I can't concentrate on my studies anymore!! A lesson in temptation, with the teacher's busty breasts ranging from F cup to H cup. Tall and stylish teacher Haruki Yukino is enraged when a student pranks her by placing a pencil between her G cup cleavage, and orders her to masturbate in front of her, even getting the student's father involved... Ogura Momo Ogura, a kind teacher who readily accepts a student's request to "show her breasts" and shows off her H cup breasts, is so caring towards her student that she even has sex with him. And so on, four busty tutors will show you naughty, naughty study!!