Yumekawa Ria, a married woman with a gentle and serene smile, appears to be the type who would never get involved in adult videos. However, she boldly confesses her reason for appearing: "I wanted to have sex with an adult film actor..." Behind her decision lies a surprising truth—she's only been with two men in her life, including her husband, who himself has little sexual experience, meaning she's never experienced intense sex. Growing unsatisfied with their dull sex life, she began watching adult videos daily. Gradually, her mindset changed, and strong sexual desires began to awaken within her: "I want to be touched all over... I want to try using sex toys!" Lost in pleasure, her mind going blank, she embarks on a journey of self-discovery, driven by a thirst for new experiences and awakened by her encounter with the adult film world.