In the dimly lit dungeon, Mistress Lara takes center stage, her heels clicking on the cold floor as she approaches her bound sub. With a sultry smile, she presents a dildo gag, her voice a commanding purr, 'Open wide, pet. It's time for your gag reflex training.' As the sub complies, Lara mounts his face, her body trembling with anticipation. She grinds her hips, her wetness soaking the dildo, as she dominates her sub completely.