Monica writhed against the leather restraints, the strips around her cuntlips rubbing steadily and slickly now against her clit. The feel of that leather knifing into her pussy, rubbing against her dark-red, wet cuntmeat was too much! The woman began flexing her thighs, bouncing them up and down and from side to side in a rhythm that insured constant rubbing against the leather strips. Juice frothed from her fuck hole, dribbling down her tendon-ridged thighs, wetting down the strips more and more. Her tits rocked and jiggled against Jack's massaging hands. It was a sexual feast! Everything was exciting her, turning her on! How much longer could she go on without collapsing entirely?

"Huhhhrrr! Huhhhrrr! Huhhhrrr!" he growled behind her.

Jack was getting close to cumming. She knew he was close to dumping his load into her ass. Monica squeezed her ass muscles tight around his cockshaft, trying to drag out more and more sensation from his prick. She didn't care how much he was hurting her now, how much the pain mixed strangely with the pleasure. She just wanted all of his cock hammering into her now, wanted to feel his balls slapping again and again against her asscheeks until the spinning ball of heat in her pussy exploded.

"Oooooohhh, God!" Monica gasped. Jack was going for it, shoving back and forth, gradually speeding up his cockstrokes until Monica thought her ass would explode from the fiery heat. The ramming length of his fucking increased the heat slicking into her pussy. And then he reached down with one hand, screwing two fingers into her pussy while creasing her clit with his jagged thumbnail. That was all the woman needed. Yelping like a kicked puppy, straining against the leather restraints, Monica felt herself topple over into the abysss of climax, jerking, twitching, writhing wildly.

"Yagggghhfhhfhfffff!" she screamed. There was another sensation now, the feeling of hot jizz spattering into her shitter. It was Jack's cum blowing up in her, spilling his jism, shooting it down into her guts while she screamed with incredible fury. How long Monica spasmed and groaned, she didn't know. The fiery jolts in her ass and cunt seemed to go on and on for an eternity. But end, it did, and the woman found herself crouched completely over, her forehead resting against the floor as her arms jerked in their restraints.