I would love to spend all my time getting closer to my beloved classmate's boyfriend... but alas, Mizuki's innocent wish was easily shattered. Despite their student status forbidding romance, they were caught on camera by a teacher during a date. If word got out about them at school, she'd be expelled... panicking, Mizuki agrees to do whatever the teacher says if he promises not to tell anyone. He pushes her down, making her feel uncomfortable yet strangely aroused. Before long, she finds herself lost in the pleasure offered, eagerly seeking his cock despite her initial reluctance.

大好きな同級生の彼氏とずっと仲良く出来たらいい――そんな美桜のささやかな願いは簡単に壊されてしまう。学生同士の恋愛は禁止されているというのに、教師にデート場面を目撃されていたからだ。学校に知られたら退学…焦る美桜に教師は自分の言いなりになったら黙っていてやると言い、美桜を押し倒す。嫌なのに…気持ち悪いのに…いつしか美桜は与えられる快楽に夢中になり、自らチ●ポを求めるようになるのだった。