At the family restaurant where I work part-time, I was able to date Kaname, who is very popular with her big boobs and cute smile. However, her manager, who was jealous of her, takes offense at her petty mistake and forces him to have a relationship with her. At first I hated it, but I gradually became addicted to the store manager's big dick and rough piston, and then I saw the two of them having fun with each other while I was at work...