An office sex movie about Hikari Aozora, who works at a company that exploits its employees. Every day she has to work overtime without pay, forgetting herself for the company. The pressure is getting heavier and Hikari’s solution is… masturbation! Relieve stress by releasing her sexual desires! When masturbation is not enough, she even goes to men to fuck! Whenever she is stressed, Hikari is ready to let her colleagues fuck her right at the company. She even lets a stranger she meets on the street fuck her freely. However……….