Miayu enjoys solo pleasure as a hobby. Every day, she indulges in watching adult videos and masturbating, yet her only experiences of orgasm have come entirely from solo play. As she imagines the intense sex scenes from the videos, a desire grows within her—to climax so intensely that her mind goes completely blank. This longing leads her to visit an affair website. However, the men she meets there are all self-centered, and none provide the satisfying experience she craves. Eventually, she meets a male AV actor. Unlike her past encounters, being with him awakens a powerful urge to experience real, authentic sex. She decides to appear in an adult film. Though initially hesitant, her curiosity and pursuit of ultimate pleasure ultimately drive her forward.