"I never planned on... doing it with a student, but..." Asahi had begun overseeing the studies of Mitsuya, a boy she had known for quite a long time. But Mitsuya wasn't motivated in his studies, so she started to get fed up with him whenever he would bring back low scores on his tests. One day, he brought her a certain suggestion. "If I get above average grades in every subject, have sex with me." Since his proposal was so out of the blue, Asahi accepted without giving it much thought. However, when Mitsuya scored above average a week later, he didn't waste any time in stripping off Asahi's clothes and began caressing her nipples and down below... "I know I shouldn't be doing this... but Mitsuya's fingers feel so amazing... Oh no... If he keeps touching me... he'll find out... I'm getting off on this...!!"