She rides you.

"Just lay back and enjoy the ride," Amy grins as she squats down with her pussy, drooling with her juices and your jizz, hovers over the tip of your cock.

"Yes, ma'am," you grin and do what you are told.

She rests her hands on your chest for support while she slowly lowers herself down on your awaiting cock. You have fucked her numerous times already but it is still refreshing each time your cock slips past her wet pussy lips and is swallowed by her hot, tight cunt.

"God, I love having your big fat cock stretch my pussy!" she sighs when the last inch of your cock disappears into her.

"Me too..." you groan in agreement.

"Ready?" she smiles down at you.

You nod.

With that she starts gyrating her hips, rubbing your cockhead against her G-spot. You try to reach up to play with her tits but she swats your hand away so you just lie back and watch her bring herself to orgasm. "That hit the spot," she giggles. "Now let's see if you avoid cumming with round two!"

Before you could reply she starts bouncing wildly on your lap. You cock almost slips out of her pussy a few times but she manages to slam down at the last moment. After a couple minutes you feel her pussy start to spasm again but she is entranced with your dick that she cannot stop pistoning on it even as she cums. She finally collapses on top of you after her third orgasm.

"I see you're still hard and didn't cum in me," she giggles and gives you a quick kiss. "Good boy!"

"That's because I want you fuck you so hard that you'll beg me to stop!" you grin.

"I like to see you try!" she purrs, playfully squeezing your thick shaft with her pussy muscles.