He doesn't

You pull out of her and slap her hand away from her ass. You nudge the head of your cock against her pink little rosebud. She moans half in pleasure and half in anticipation. You press gently and your cock slips slowly into her asshole. Bella grunts a little as you penetrate her ass. You push a little deeper into her so the head of your cock is completely inside her.

“You've never taken it before have you?” You ask her.

“No. I love how your cock feels and wanted to give myself to you completely.” She replies.

Tommy looked over at you with a look of jealousy on his face. “Sorry I took your prize man. But I couldn't resist.” You reply.

He looks up at Candy who was still riding his cock. “Turn around I want some of what he's getting.” He told her.

“You want to feel my ass on your cock baby?” Candy purred.

She turned around on Tommy, never once letting his cock slip out of her. She placed her feet on his legs and for the first time let his cock slide from her pussy. She raised herself up and reached down to grab Tommy's cock. She pressed him to her rosebud and sank onto his length. She threw her head back in a deep moan as she took all of Tommy into her ass.

Feeling Bella had gotten used to having her ass penetrated you pushed deeper into her. Carefully you fed every inch to her until you were balls deep in her little bottom. The feeling of her ass wrapped tight around your cock was really intense. The slightest movement inside her sent waves of ecstacy through your cock. You slowly started to fuck her. Bella was content to let you control the pace as you slide half your length out of her and then deep inside her again.

Tommy was holding Candy's hips and slamming his cock deeply into the teen's ass. You wondered if Candy had tried anal sex before or if your earlier suggestions were the cause of her willingness.

“Fuck me nice and hard Tommy. I love how your cock feels in my ass.” Candy shouted.

You started to fuck Bella's ass harder. She moaned as your cock sank deeply into her tender backside. You built up a quick rhythm, giving her several deep strokes before stopping deep inside her and holding it deep in her ass. She got into it quickly as she started to shake her ass on your cock when you held it inside her.

You saw Tommy grimace a little as Candy's ass became too much for him. He pushed her off his cock and she dropped onto the bed beside him. Tommy managed to haul himself onto his knees and brought his cock over to Bella. There was quick flash of disgust on her face which faded as Tommy pressed his cock to her lips. He grunted and started to cum in her mouth. He held her head tight and used her lips to milk his cock dry. Spent for the moment Tommy collapsed onto the bed.

Still fucking Bella hard you felt her body twitch as you pounded her ass. Tiny droplets of cum dripped from her lips as she seemed **** to swallow Tommy's seed. You were finally ready to release as Bella started to cum on you. Fully ready to unload inside of her your plan was thwarted as Candy reached over and yanked your cock out of her freind's ass. She greedily engulfed your length, wrapping her lips tight around you. Candy drained your cock as you came in her mouth. You expected her to swallow but instead pulled Bella over for a kiss.

They kissed passionatly. Swapping the two loads of cum between each other and hungrily wolfing it down. They lapped up the final few traces of cum and settled down on the bed holding each other tightly. You saw Tommy stirring out of the corner of your eye and suspected he was eager to sample the delights of Bella's ass. While you were certainly willing to let Tommy experience that you had larger plans that you wanted him to be part.