In a delightful spin-off of Kanojo, Okarishimasu, the timid Sumi Sakurasawa takes the spotlight. Plagued by shyness, the simplest tasks like sharing a donut or alerting a stranger about a dropped item fill her with dread. To overcome her social anxieties, she devises a unique plan – working as a 'rent-a-girlfriend' to earn money while honing her interaction skills. However, as she delves deeper into this venture, she realizes that pushing her limits may not be the ideal fix she envisioned. To maintain her job, she must garner top-notch reviews, requiring flawless performances on her dates without succumbing to panic. Can she navigate this high-pressure situation successfully, or is disaster inevitable?