Bound and gagged, the submissive slut squirms on the cold floor, her mistress's femdom eyes boring into her. She's ordered to masturbate, to bring herself to the brink but not over. Her fingers tentatively touch her shaved pussy, her body tensing as she obeys. The mistress watches, her own desire barely contained, as the slut's fingers dance over her clit, her breath hitching, her body flushing. Just as she's about to climax, the mistress stops her, leaving her frustrated and yearning for more.