Shishunki no Obenkyou Episode 1

I want to see; I want to know; I want to try; a girl's curiosity is boundless!In the classroom during a test; Kaede Kasuga was having a hard time concentrating on something.She had been wondering what the penis on the boy's crotch looked like.I really wanted to see it; and my desire to do so only grew.Naturally; I didn't write anything on my answer sheet and got a zero.Kobayashi; who was sitting behind him; saw him and made fun of him.In a fit of pique; Kasuga decides to play a game to see who gets the highest score on the next test.He is momentarily confused by Kobayashi's condition that the loser will do whatever he says; but agrees that if he wins; his wish will come true.Thus begins Kasuga's intense study to fulfill his wish to see a penis.