Nami, a college woman working part-time at a convenience store, cannot stand her sexually harassing manager. When her stalker ex-boyfriend appears during her shift, manager Shimokawa offers to help if she pretends to date him. She refuses because she despises him, but the obsessive manager does not stop there. His relentless nipple teasing and huge bare cock fit her far too well, overwhelming her resistance with pleasure. Before long, she is volunteering for six shifts a week to continue a secret affair with the pervert she once hated.