Fuck Susan hard

You grab a hold of Susan's ass, take a deep breath, exhale, move your hips backwards and them slam you forward pound your hard dick straight into Susan's awaiting pussy as hard as you can.

Susan screams out as your cock bottoms out inside of her and she feels your long cock banging against parts of her body that have never been touched before.

"This is what you need, slut?" you say between hard thrusts.

"Oof, oh, yes," Susan struggles to reply.

"From now on you'll always be **** for my cock, and my cock alone, slut. You will give yourself to me, whenever and however I want," you rattle on many commands and repeat them over and over again for Susan.

It takes her a few tries, but eventually she answers each command with a simple, "Yes, sir."

As you continue to fuck her the rules become increasingly clear - she is the slut, and you are the sir. Eventually you just need to say, "Slut," and she'll quickly reply, "Yes, sir?"

"Slut, grind your ass on my cock," you tell her as you stop your thrusting.

"Yes, sir," she replies and immediately begins grinding her ass against your body as your cock stays perfectly hard deep inside her pussy.