If you can't stop imagining it... it's because you need to get on your knees under me. [F]
Mistress needs a obedient cock slave to serve her, are you worthy? [TW]
Seeing as I suck at deepthroating (pun intended), Sir devised a system to motivate me. My weekly allowance is now de[F]ined by the number of clicks I can muster while he's off at work or out of town. We always have a video chat open so he can monitor my training whenever he pleases!
Face down. Fists in the sheets. That's your whole personality tonight [F]