I'm an ordinary teacher, not famous, not handsome, and haven't had a girlfriend in ten years. Suddenly one day Momonogi came to confess to me, but because I was a teacher, I had to refuse her feelings. Even so, sometimes she still comes home with me, especially this time we even went to dinner together. Drinking some wine made me feel a bit lightheaded, Momonogi immediately invited me to go to the hotel to rest. I don't understand why I can't resist her. And then come what may, we have crossed the final boundary. Teacher and student are in the same hotel, both blending together. Momonogi's smile and sexual skills made it impossible for me to stop. And since then, Momonogi and I have always kept this relationship a secret, we also go on dates on holidays like a real couple...