"Chip," she moaned, yanking her mouth away from his. "I'm on fire." She showered his face with kisses as his exploring hands turned her into a wildcat.

"Sis," he groaned. "Lemme fuck you!" He pawed her gyrating hips and quivering ass cheeks. Her tits were crushed into his chest, the hard pointed nipples burning into his flesh. "Lemme fuck you."

"No," she moaned. "No." She licked his lips, then plunged her tongue into his mouth as she mashed her tits into his chest and ground his meaty cock into the soft taut flesh of her stomach.

Chip groaned, his hips jerking. His balls ached and his cock throbbed like a bad tooth. He sucked on her tongue, then, chewed it as his hands skimmed up her writhing body.

Jenny was out of her head. Her body writhed.

Each throb of his prick against her stomach sent spasms rippling through her pussy. She rolled her hips, then yanked her mouth off his. "My pussy's on fire," she panted.

"Lemme put the fire out with my cock," he rasped. He grabbed her tits as she leaned over him. "Lemme fuck you."

"No," she mouthed. She shivered with desire as his throbbing cock seeped and seared her hot flesh.

"Christ, Sis," he groaned. "We can't just kiss. My fucking balls are killing me!"

Jenny couldn't think straight. Everything was happening so fast. Even her best fantasies had never gotten her this hot. "I'll suck you off," she blurted out, the words ringing in her skull. "Lemme suck your cock!"

"Christ," Chip groaned. He mauled her tits and watched her face. "Lemme fuck you. It'll be more fun."

"Maybe later," she panted. She twisted free of his pawing hands, then attacked his face with her mouth.

Chip succumbed. "Sis," he groaned. He tried pushing her down his taut body to his prick. "Sis!"