Carry her to the chair.

Amy sighs in relief when you stop fucking her so you can carry her over to the chair and lower her down. You unwrap her slender legs from your waist and throw them over your shoulders and lean down, allowing you a better angle to sink your cock deep into her amazingly tight pussy. You rest your forehead against hers and stare into her eyes as you start banging away at her hapless cunt again, your balls loudly slapping her sphincter.

"Uh God!" Amy groans with every hard thrust her pussy absorbs. You feel her pussy muscles clench your cock, trying to slow you down. You are tempted to accelerate your thrusts but you figure you have about half an hour left and you want to spend every single second fucking this tiny Asian nymph until the very last moment.

"You... uh... still... uh... haven't... uh... cum... yet?" Amy grunts. Apparently you have lasted long than her typical client.

"Believe me I want to," you reply, unhooking her legs from your shoulders. "But your pussy feel too good around my cock to stop fucking you." You grab her ankles and spread her legs far apart in a V-shape and resume plowing her, causing her large tits to jiggle with each thrust.