I get nutrition from pantyhose stained with your sweat. Nishimiya became a vice teacher this year, and her relationship with her boyfriend is going smoothly, so her life is going well. The janitor at her workplace is abnormally fond of pantyhose. A pantyhose maniac. A pantyhose believer. A perverted man who is always looking for pantyhose. Nishimiya's legs, targeted by such an abnormal person, are unfortunately defiled. She is violated, abused, and loved in a deviant way, and her appearance is recorded on video and becomes the prey of perverted maniacs... As the janitor's twisted sexual preference runs wild...