"Oh, you sweet fuckin' goat!" she screamed. "This feels so fuckin' good!"
The horny youngster's face was glowing with excitement as she eagerly took the hard, rapid strokes of the animal's fucking boner. The hard meat of his thoroughly aroused cock was pumping the hot juices right out of her sizzling pussy, the thick cream splattering all over the goat's shaggy belly.
"Oh, so good… so good!" she moaned.
The goat's hips were moving at a blinding speed as he excitedly fucked his throbbing boner into the slick hotness of the teenager's little, gold-fringed cunt. There was almost a lusting grin on the face of the bearded animal as he feverishly fucked into the hotly writhing youngster.
Watching the goat and his little sister, Kirk was more excited than he'd ever been. Nothing had ever turned him on so much in his life.
"Oh, you sweet goat!" cried Marci. "Fuck me faster, honey!"
With the screaming ecstasy still mounting in her fiery cunt, the insanely aroused blonde was slamming her ass back even harder to take the full thrust of his plunging cock.
"Fuck, goat, fuck!" she screamed at the top of her lungs.
This was a scene that Kirk would never forget. Holding his horns high, the magnificent billy goat was humping into Kirk's sister with a savage powerfulness, rocking her beautiful young body, making her firm tits bounce beneath her with joy. Marci was in a state of unequaled ecstasy, and her big brother could clearly see how much she was enjoying herself. Her pretty face was twisted into a wicked grin of lust as she slammed her sweet cunt back around his wildly fucking cock.