You could hold her against the wall and do it standing up.

As you grab the blonde and haul up and across the room, she squeals in delight. She wraps her legs around your waist and you carry her to the wall, cupping her taut, full ass in your hands and feeling the edges of her lacy garters on your fingertips. She grunts as you slam her back against the far wall and pin her in place, and then she reaches down taking hold of you. She wriggles a bit, does something with her hips, and then suddenly you are inside her.

"Oooh," she squeals again, and wraps her arms around your shoulders and digs her pink-laquered nails into your shoulders, dimpling the flesh as you pick her up and let her go, driving yourself up and and into her hot slick cunt, up and into her, again and again, into her over and over while she throws her head back and her enormous breasts bounce with each motion.

"Oh fuck yes," she moans, digging her nails into your shoulders all the harder, "Fuck yes. Fuck me, fuck me, fuck me fuck me fuck me fuck me FUCK ME FUCK ME FUCK MEEE!" She suddenly bucks and writhes in your arms, whipping her head back and forth, her blonde hair flying, her cunt spasming around you as she cums.

"Oh, yeah..." she moans, snapping her head back up to look into your eyes, riding you as fiercely as you push drop down into her, tightening her cunt around you as she grows more and more excited. "Oh yeah, yeah, yeahyeahyeahyeahYES!" She cums again, clamping down on your cock, jerking and bucking in your grasp. The sight and feeling of it is too much. "Cum for me," she moans.