Aya, a career woman who works for a major company, is highly popular within the company and is always smiling, so she is thought of as a calm person, but in fact she has such a strong sexual desire that she cannot maintain her ego unless she masturbates.A frustrated, super-sexual monster created by the long-standing masturbation brainwashing, Himari, a junior from the company who missed the last train, suddenly comes to her, and ends up staying half-heartedly...Suddenly, she is forced to hold off on masturbation due to absenteeism and abstaining from sharing a room, but gradually loses her rationality and begins to masturbate with her junior's personal belongings...
