Bend her over the chair.

You offer your hand to help her stand up. "I want you to bend over the chair," you tell her, deciding that you take Amy from behind.

"Oooh. I love doggie style!" Amy purrs, turning around to give you a nice view of her tone ass before she bends over the chair and rests her hands on the cushion.

You stand behind her and, gripping your cock in one hand, rub the tip of your cock up and down her wet pussy lips. Amy looks over her shoulder and looks at you with lust in her eyes. "Fuck me!"

She bites her lower lip as you push your cock slowly into the warm grasp of her tight cunt.

"Yeah, I love your big fat cock in me," she coos when you finally shove the last inch of your cock into her.

You grasp her round ass cheeks and part them to see her sphincter and her pussy lips, spread wide apart by your thick shaft. You stare down and watch your cock piston in and out of her pussy and her ass jiggling with each hard thrust. At first you start to accelerate your strokes but you remind yourself that you don't want to cum just yet since you probably plenty of time to go another round or two with her. You slow down and bend over her to grab her flailing big tits.

"Oh God! I'm... I'm cumming!" she cries when you pinch her nipples. You hold your cock deep inside her and enjoy the fantastic sensation of her pussy muscles spasming around your shaft. "You still haven't cum?" Amy pants.

"I paid for my hour with you," you whisper in her ear. "I'm going to fuck you until the very last second!"