In the dimly lit dungeon, a submissive is about to receive their first lesson in cum eating from a dominant femdom. Bound and helpless, they watch, mouth watering, as their mistress strokes her lover's thick cock until it pulses with hot, sticky cum. The submissive's eyes widen as they're ordered to open wide, their first taste of semen a salty, bitter surprise, yet they swallow eagerly, hungry for more.