Ryo has worked as a hostess for seven years after her husband was fired for embezzling company funds. Unable to drink well, flatter men, or accept paid sex, she nevertheless works her way up to owning a club and finishes paying his restitution. Just when she expects to reclaim her life, a collector reveals that her husband has fallen back into gambling debt. Her only way to repay it is to abandon her one firm rule and provide a wealthy regular with sweaty, fluid-soaked, after-hours sexual service ending in creampies.