Berezina's bold exhibition continues as she spreads her legs wide, inviting the stool's hard edge to press against her slick folds. She grinds and rubs, her moans growing louder, more desperate. Her fingers find their way to her throbbing clit, circling and rubbing as she fucks the stool with reckless abandon. Marina's body convulses, her orgasm ripping through her, leaving her a quivering, satisfied mess. She collapses onto the stool, panting, her body glistening with sweat, a picture of raw, unadulterated pleasure.