Make her beg

"No, no, NO!" Lara immediately screams. You move your hands up her back and push her down, holding her in place as she squirms and cries. "I want it in my ass, I want it in my ass! Put it back in this instant!"

"Beg me, 'Miss' Croft." You growl lustfully.

"Please, please fuck me! Please, put it back in and fill my ass up with your cum!" You can feel her heels on your back, but her efforts are futile.

"You'll have to do better than that." you say. "Say you'll do whatever I want, Lara. Say you'll be my ****."

Lara squeals and starts trying to grind her ass against your crotch. "Please, please fuck my ass! I'll do anything, I'll be your ****, just please!"

In a flash, you flip Lara over onto her stomach and grab her ankles. As you push her legs down onto either side of her big boobs, your cock is back at the entrance to her ass, and you slide right in as she screams in delight. Within a second, your cum is filling up her ass and you fall on top of her, pinning her in place as she gasps and stares up at you.