Shishunki no Obenkyou

Story is about two classmates of Kasuga and her high school friend Kobayashi. Kasuga developed an irresistible curiosity and a desire to find out what the men look like below, and is constantly tormented by these thoughts, not knowing what to do. On the same day, her classmate Kobayashi boasts to her the results of his exam with the maximum score, and the Kasuga matures a simple plan on the go, in response to this she says that she can beat him in her studies, and they make a bet: who will get the worst score on the next exam, he will do whatever the winner wants. When another exam passed and they demonstrated their results to each other, they saw that they had a draw, and therefore it was decided that both of them should fulfill each other’s wish.