To not finish him would be rude. Besides, he's too determined for her to get away

Amanda knew she couldn't just run out; that would be rude. And Ross wanted her to be a good slut, so that left one option.

As her anonymous fucker pushed into her ass she took a deep breath, tried to loosen herself up back there, and with all her strength pushed back. It was only Ross's long-ago command to act like she loved it that kept her from sounding like a tortured cat.

The stranger sank into her with one almighty push. "Holy fuck!" he exclaimed, as she screamed in obvious pleasure. He'd been pushing with all his might, expecting it to be hard as hell to get in. Every other time he tried this with a girl it took five minutes to get in, and that was with lubrication.

"One shove and I'm balls deep. Fuck but you must take entire football teams in this ass," he exclaimed, yanking all the way out again and noticing how easy it seemed, almost like she'd been lubricated.

Amanda yelled, "Harder! Fuck my ass harder! I want to feel it the rest of the week!" she exclaimed, unconsciously yanking on her breasts so furiously she was leaving deep bruises all over then.

She kept pulling and pushing, to and from, putting all her strength into each movement in a **** attempt to finish him off.

Somehow the boy kept himself from coming in the first half-dozen thrusts, digging with bruising **** into her hips to yank her back and then push her off. She kept up a loud chorus of encouragement, and as her hair flipped to the side he caught a clear view of her neck and leaned forward to bite it viciously.

Sweat began dripping into Amanda's eyes, and with her hands busy trying to twist her own tits off she could only shake her head like she was throwing her hair over her shoulder. When she felt the man behind start to chew on her neck her eyes widened and her mouth opened like she was about to have an orgasm.

"Yes!" she screamed. "Bite me! Give me the biggest hickey you've got. Make everyone know I've been fucked. Do my other side!" she urged, when he let go, tossing her hair and tilting her neck.

Like a vampire he dug in, teeth piercing the top layer of skin and sucking like he wanted to drain her dry. Her ass smashed back and forth along his length, extacy for him and agony for her.

"Now spank me like the bad girl whore I am," she urged, surprising herself. Instantly his hands began whalloping her butt with each thrust and each pull. Her white flesh quickly turned red, and he hit harder, enjoying the handprints. Between spanks he squeezed her butt cheeks, yanking them apart and mashing them together before spanking some more.

Amanda couldn't believe the fucker was still going. Her tits felt like they were going to fall off or explode, her pussy was feeling even more stretched by the dildo than it had before, and her poor ass felt like one giant bruise with a sword wound in the center going straight up into her guts. Still, she had her orders to act like a whore, even if she couldn't quite remember why anymore, so she gave an oscar-worthy performance, shuddering and screaming like she was being struck by the biggest orgasm ever as his dick pummelled her poor arse.

"I'm... I'm... cum-MING!" she screamed, so loudly that the rest of the house had to have heard. "Cum in my ass, cum in my ass!" she begged, earnestly wanting the damned fucker to orgasm, but not for the pleasurable reasons that everyone would assume.

"Fuck..." was all he could say, and with his fingers digging themselves two knuckles deep into her assflesh he smashed himself forward one more time, cum all but flying out of his dick into the farthest depths of her ass. If it were a straight line up she'd have had his cum flying out her mouth as she reared back, shrieking in fake orgasm, her fingers stretching her tits miraculously far from her chest as the two 'came' together.

"You," he began breathlessly, root deep in her and only reluctantly losing hardness, "Are one freaky bitch. You must really love the rough stuff!"

"Uh-huh," was all Amanda could gasp out, She turned to see if he was going to leave, and was surprised when his mouth covered hers, or least the side that he could reach. She'd been about to dis-embed her fingers from her breasts but his hands reached around, grabbing encircling them at their base as he squeezed mercilessly, his mouth biting at her lips like they were grapes.

"One last hickey for the road," he smirked, dragging her lower lips an inch from her mouth before it popped free, a line of blood trickling down from the swelling flesh.

Something else that popped free was his dick, for which she was incredibly glad. He knelt, picking up what she realized was her bra and panties.

"Hey," she objected, half-heartedly, as he wiped his dick clean on the bra, tossing it aside and tucking the panties half-in his shirt pocket, leaving the other half to advertise that he'd nailed the former owner.

"Don't worry, I'll send someone else in to keep you company," he said, giving her one last spank before he left.