Amateur girl Ayako-chan takes on vibrator and electric stimulator play for the first time. Hesitant at first, she soon experiences intense, genuine orgasms, completely overwhelmed by pleasure. She never imagined her first time could feel this good. Initially confused about what the electric stimulator really is, she quickly becomes addicted to the sensation. Blushing with embarrassment, she climaxes again and again. She even takes it deep into her throat, feeling both discomfort and pleasure at the same time, becoming utterly consumed by sensation—there's no turning back for Ayako-chan now.