In the bustling city of Makuhari, meet our protagonist, a deli girl with a secret life. After hours, she transforms into a sultry deriheru (delivery health) worker, catering to the desires of lonely men. Tonight, she's summoned to a secluded hotel room, her heart pounding with anticipation. The client, a mysterious man with a voice like velvet, requests her most intimate services. She hesitates, but the thought of his husky whispers and skilled hands sends a shiver down her spine. As she undresses, she knows she's crossed the line, but the thrill of the forbidden is too much to resist.