And then, it happened! He was riding the full, rounded mounds of her swollen young breasts with his lewdly churning ass-cheeks, and watching the pink inner-flesh of her lushly ovaled lips clinging hotly to his moving cock when he withdrew it from her mouth in the backstroke. Then suddenly, in the midst of it all, he felt her slender middle finger tenderly slipping up into his rectum all the way to the palm of her hand! "Oh Christ!" he gasped and swore when she began to expertly rotate it around inside and massage the sensitive, rubbery depth. "Ooooohh! That did it, baby, I'm cummmmniiinnggg! Suck it hard you cocksucking little bitch!"

Mark writhed his hips furiously, watching her pretty young cock-contorted face, the lips sucking slavishly, his cock hardening ever greater with the presence of the needle-like stream of white hot sperm rushing the full length of it!

It burst as the young girl beneath him vaguely heard him mouthing obscenities, his jerking cock gushing forth thick jets of his pungent tasting cum, flooding deep into her impatiently waiting mouth and throat! She felt her cheeks ballooning and contracting almost to the bursting point as she swallowed in hungry, thick gulps, fastening her thinly stretched lips tightly around his spasming hardness and sucking furiously, while his massive reservoir of wetly gushing cum continued to squirt down into her mouth and his hands clutched at her head, pulling her face harder up onto his wildly spewing prick!

The ecstasy of it was even greater than she had imagined it would be, and at the first hot pungent taste of his love-juice her own climax had been triggered again! Every muscle of her nakedly writhing young body contracted as she felt the erotic jolt of rapture convulse one last time through her insatiably jerking loins and belly! And then, his wonderful cock began to grow limp in her still hungrily sucking little mouth, until gradually there remained nothing but near exhaustion and wonder between them.