After two weeks in a tight, unforgiving chastity device, our sissy femboy finally gets the chance to explore her limits. Strapping on a big, black dildo, she teases her tight, virgin ass, slowly working the toy in as she rides it, her ruined orgasm building. Her body arches, back muscles clenching, as she grinds against the dildo, desperate for release. But the chastity has done its job, leaving her with only a pathetic, dribbling climax.