31-year-old Shiho Endo found her sex life fading after marriage, leaving her emotionally unfulfilled. Seeking to release her pent-up desires, she stepped into the adult film industry. After her debut, she experienced an intense, powerful thrusting unlike anything she'd ever known, gradually enveloped by newfound pleasure. Exposed to sensations unavailable in daily life, she writhed helplessly, diving headfirst into a whirlpool of longing—an embodiment of AV's true allure.