Johnny was trembling so violently that the tree house was shivering in the branches. The virile youngster was, at long last, starting to flag.

His big prick had stopped spurting cum, but Sheena was still greedily coaxing out the dregs. Instead of spraying, the flint wound onto her tongue like a trickle from an overturned can of condensed milk.

He groaned and slumped back, spent, his smooth chest heaving, his handsome face glowing with satisfaction as he watched Sheena continue to suck away on his prick.

Sheena, insatiable in her quest for cum, kept on bobbing up and down.

"Ummmmm – I love it!" she sighed.

Johnny's heels drummed on the mattress and his lean thighs were jumping with sinew. Now that his balls were depleted, it felt as if Sheena was going to suck his asshole out through his cock.

When she was sure he had no more spunk to spurt, Sheena collared his cock-knob and folded her fist around his prick and squeezed as she pulled up, as if she were getting the last paste from the tube.

She drew her dripping lips from his cock, smiling and gazed up at his face. She stuck her tongue out so that Johnny could see the coating of his cum on the pink slab. Then she dove down and took another suck of his cock.

Although she had drained his balls dry, Johnny's gigantic fucker was still rigid, only slightly diminished, and Sheena knew that she had struck it lucky with this hot kid.

She polished his cock-head to a gemstone luster, then pulled her mouth away with a slurp.

"Nice?" she purred.

"Jeez – what a cock-sucker!" Johnny enthused.

Although he had no frame of reference, he didn't think that it would be possible for a girl to give better head than Sheena did.

"I just love to swallow your cum, baby. I'll come here with you after school every day, if you want – I'll keep you sucked dry." Johnny grinned with glee.

Sheena inspected his cock thoughtfully. His cock was still hard enough to sit on, and she knew that her squeezebox pussy would soon have his balls full again, as well. But she was so hot from sucking cock and swallowing cum that she knew, too, that she was going to cream off the moment she got her cunt stuffed.