The Femdom, in her authoritative voice, commands her sub to pleasure themselves, their voice echoing in the dimly lit room. The sub, bound and eager to please, strokes their throbbing member, eyes locked onto their Mistress. As their body convulses in orgasm, they're ordered to perform CEI, their tongue eagerly seeking out every drop of their own cum, ensuring they consume it all under the watchful, dominating gaze of their Femdom.