Women struggling to survive due to debt and their husbands' irresponsibility make the difficult decision to enter the sex industry for the first time. Whether to change their lives or simply make ends meet, they step onto a new path. During interviews and training sessions, they receive instruction on techniques and services, with instructors strictly telling them, "You must not let him cum." This rule only intensifies the women's sexual frustration, driving their relentless pursuit of improved skills. Burdened by secrets they can't share with their husbands, these alluring housewives exude erotic charm that even the instructors find impossible to resist—eventually succumbing to their temptation.