Then, he knifed forward with a bestial grunt, slamming his dick into her hard, their bellies mashing together. Melanie's features contorted in a grimace of delight and she gave a soundless gasp of passion. Her hands flew up and grabbed onto his thick, bullish neck, digging into it in a frenzy of lust, and she began to undulate her hips wantonly, swishing them from side to side and churning his long rod deep inside her sweetly honeyed interior.

"I'm gonna fuck you real good now, honey," he breathed hoarsely, his green eyes flashing with prurient fervor, "I'm gonna show you what it feels like to be a woman!"

He began to pump rhythmically, gradually increasing the force and frequency of his strokes. His big wet balls slapped noisily against her buttocks each time he slammed against her. Melanie's breath rushed from her lungs in little whimpers and gasps each time she felt her big brother's prick slice up inside of her, deliciously chaffing the sensitized sides of her slick, sweet tunnel.

Flutters of passionate joy began to accelerate in the girl's quaking loins, and her mind began to reel with lust.

"Ooooh! Ooooh! J-jarvis! I-I think it's going to happen again! Aaaaah!" she screamed, bucking her hips wildly.

"You going to come, baby? You gonna pump your sweet juices around my pounding prick?" her brother panted.

"Y-ye-e-e-s! Aaaaaaaaah!" she shrieked, tossing her head violently from side to side.

Molten lava seemed to seethe through the lower part of her body, rolling over her nerve endings and setting them on fire. Her cunt convulsively sucked and quivered around Jarvis' ramrod which plunged in and out of her harder and harder, faster and faster.

Jarvis shuddered in delight as he felt the tight, clasping sleeve of her heated cuntal furrow squeeze and milk the pumping shaft of his cock, and he felt the sweet, unctuous liquid sluice around his quivering, lust-thickened joint as his sister came and came and came!