In order to make up for her husband's mistake at work, Sumire is ordered by her boss to entertain his customers. She can't refuse when she's threatened with dismissal, so at first she just pours drinks, but then she pours them without a bra, then without panties, and it gets more and more extreme, until she's embarrassed and entertains him completely naked. And then her boss' orders gradually escalate, and her voluptuous body is played with.