Shortly after joining the gymnastics club, Aya Higuchi dedicated her body to a senior member of the men's gymnastics club, but the senior was littered with the creed of ``throwing away one shot''. In desperation, she begins to sell herself. Fujiko Oya, general adviser of the gymnastics club and a former rhythmic gymnast, has already approached the age of 40, but she has spent her days ignorant of all sexual affairs due to her strict contact with her students as a teacher. One day, I find a pink rotor from the teacher's desk. At first, she pretended to handle dirty things, but gradually began to play with it and pushed it against her body, which was flushed.