Kasumi works at a convenience store for her boyfriend and, desperate for money, even takes late-night shifts she is not supposed to work. Her vile manager exploits her situation by offering a tiny hourly raise if she becomes his personal sexual outlet. Having long lusted after her J-cup tits, he starts with titjobs before escalating to sex and creampies, gradually taking over Kasumi's body and heart in this adult uniform-role-play NTR story.