The private tutor, Momojiri-sensei, is good at studying, but she's super airheaded! For some reason, she's always braless while teaching me, and her huge breasts keep hitting my body (the sense of distance is weird). I can't concentrate on my studies at all because her G-cup breasts keep coming into view... "No, I have to study properly... Ah..." It's the teacher's fault for dressing like that!