Jimmy picked up the pace of his feverish humping, his hot breath rasping on his sister's neck as he savagely rammed his giant, cum bloated fuck organ in and out of her twat. Soon he was fucking as hard as possible, ramming her ass into the carpet with every thrust, moaning with pleasure as her tight, syrupy pussy nipped the womb-reaching stiffness of his cock.

Then Karen felt the cum mounting in her loins. Suddenly the long-awaited orgasm burst through her hairy crotch, completely satisfying her shaft-stuffed pussy, making her pink little asshole tingle and her pussy spew fuck oils all over her brother's dick.

"Fuck my cunt, Jimmy! Fuck my horny cunt!" she pleaded. "My cunt's cumming now, Jimmy! Cunt, cumming, uummmiiiinnnggggg!"

Her pussy erupted uncontrollably in orgasm, spasming and contracting non-stop around his dick. Jimmy kept fucking his sister as hard as he could, guiding her through her cum. Finally he collapsed on top of her, slamming his cock to the hilt in her pussy. He gasped as the second load of hot, milky dick juice spouted out of his boner, splashing deep inside his sister's throbbing twat.

"Oh, Jimmy!" Karen wriggled and humped beneath him, shuddering as she felt the hot prick-cream spewing into her cunt.

For the time being, the shame she would feel for having committed incest with him was forgotten. Instead she just kept on humping in a frenzy of passion, flexing her fucking muscles, helping her little brother to spurt out every drop into her belly.

CHAPTER THREE

"We shouldn't be doing this," Karen was saying the next morning. She was in bed with her brother.

"I know," Jimmy grinned.

"I mean, we shouldn't still be in bed, I mean," Karen said. "Or at least I shouldn't. We hardly have any money, Jimmy. I should be out looking for a job, instead of letting you… letting you… you know!"