Female teacher Rei's abnormal sexuality

Rei is a female teacher who takes good care of her students and is praised by her colleagues as ``an ideal teacher.'' However, on the other hand, Rei had a secret that she could not tell anyone. The idea was to smell the sweaty gym uniforms and pants of the students and get sexual stimulation. One day, as I was masturbating as usual while smelling the clothes of a male student I had stolen from school, the doorbell suddenly rang. When I opened the front door, my colleague Sugawara, the head of the grade, forcibly barged in.