Yayoi Hamabe accepts a documentary challenge banning all sex and masturbation for 30 days. She is relaxed on day one, but her frustration and arousal build relentlessly as the month passes. On filming day, the crew deliberately makes her wait even longer. She nearly sneaks a session with the toys in the makeup room but is stopped at the brink. When shooting finally starts, she receives only a teasing massage and gives a blowjob while still being denied release. After being pushed beyond her limit, she is finally allowed to fuck, arching hard and crying out through an enormous orgasm. In one roller-coaster day, she exhausts every bit of lust stored up over the month.