With surprising lucidity, Zoe quickly puled her hands away from Jon and yanked her dress upwards and off in a quick movement, throwing it away without a care as to where it ended up. She ran her hands down her front, brushing across her bra clad breasts, catching her thumbs in between her breasts and giving a yank, ripping the garment in two and shrugging off the remains. She reached down, ripped the remains of her panties off, and spread her lower lips, looking at Jon imploringly.
Needing no further encouragement, Jon pulled on his own pants, finding that despite being jeans, they also ripped easily, then quickly pulled off the rest of his clothes.
Zoe positioned herself over Jon's throbbing erection, and sank down slowly, moaning ecstatically. Unable to take all of him in one go, she lifted back up until just the tip was inside, then dropped back down, moaning as she took more and more in. Jon was not idle, thrusting up to meet her, and reaching up to fondle her boobs as she bounced on him. Fucking her felt so good. That she was his sister never crossed his mind as anything important.
"C'mon, fuck me sis," Jon moaned, thrusting up hard into her cunt and mauling her tits. Zoe's actions began to get more frantic, as she finally got all of John's member inside. She writhed around on him, varying her angle and speed, attacking his dick, moaning and purring out her pleasure. His hands wandered all over her body, and hers on his, rubbing and caressing every inch for maximum stimulation.
