At Yumi Kazama's agency, monthly auditions for male actors are held, and Rasha Miyoshi gets the chance to experience it firsthand. She is a mature woman who enjoys draining semen, captivated by the non-stop, marathon-like nature of the work. As a result of the audition, she begins her journey as a juice actor, undergoing specialized M-man training as a unique type of male performer. She experiences the unprecedented "shirataki ejaculation" via anal and handjob techniques, then observes two more male auditions. In the finale, she endures an intense scene: three consecutive creampie facials from aspiring juice actor candidates.