He ground himself into her open crotch, his cock pressing against the deepest part of her small fuck-tunnel. He swivelled his ass in circles against her, mashing down on her pussy mound, crushing her ass with his hips. He worked his cock in and out of her in very slow short strokes as his skin rubbed against hers. His mouth roved across her throat, nibbling at her earlobes and against her lovely curving throat. He held her nipples, stiffening rapidly, between his fingers and twisted them slowly.

Jody moaned involuntarily, gritting her teeth against the slow waves of erotic sensations rolling through her body.

Oh, God, no! she cried in her mind, trying to clamp down against her body's betrayal. Not again, not now, not with Mark!

Still, her body heated more and more. She felt herself glowing with warmth. Mark's hands moved everywhere, leaving a trail of twitching nerve endings behind. His lips ravished her face and neck and breasts, making her flesh burn with lust.

She was dismayed by the responses of her body. It was obvious now, that it wasn't merely her father, it was Mark too, probably everyone. She was a slut! She was a useless, weak-willed, rubber-legged female. She almost cried as she felt a bolt of fiery sexual excitement shoot into her belly from her stuffed cunt-box.

Mark was moving his cock more fully now, sliding it up and down the full length of her fuck-tunnel, letting his bloated cockpole caress her pink, wet, silky insides as it moved back and forth.

"Uuunnnggghhh!" she groaned, helplessly.

"Yeah! You like that, don't you, baby?" Mark breathed.

His teeth closed around her right nipple and chewed on it as his lips enveloped the little bud and his breath sucked in. He started to pump into her, his ass rising and falling energetically. His cock was wet with Jody's cunt juices. It pounded relentlessly in her narrow cunt-slit, making little wet noises as it moved in and out. He slammed it balls-deep in her cunt and rolled his groin around in slow circles against her crotch, pressing down hard.