The awakening of a masochist was sudden…! The first time using a piston vibrator, her sensitive body went berserk, repeatedly experiencing orgasms and squirting while crying. Her awakened body was tormented by the persistent thrusting of the piston into her vagina, her whole body trembling and spasming during sex! Mizono Momo FNS-139

Momoko Mizono, experiencing a piston-like vibrator for the first time. The moment it was inserted and activated, she writhed, speechless. Tears streamed down her face as she felt an unimaginable pleasure, her entire body trembling. "What is this…it's amazing…!" Her heightened body went wild with sensitivity to the piston's impact on her vagina, experiencing a series of toe orgasms, squirting, and trembling spasms. Then, in pursuit of pleasure, she swayed her hips, unleashing her masochistic tendencies—heading towards a fierce, tearing-like sexual encounter.