"How about a cup of coffee when we get there?" said the man, who had introduced himself as Jack. "I got to find the part I need. If I don't have it, I have to send down to the city for it. Might take some time."

"Wonderful!" Kathy purred, stretching. Her tits rose outward, and she pressed her feet at the floorboard, letting her white skirt lift an inch or so higher. "I suppose there's a place we can stay for the night. Not too expensive."

"Sure thing," Jack said. "There's a nice motel, and it's clean, too."

Kathy scooted closer to the man, spreading her knees around the long metal shifting lever. Jack gulped when he felt her thigh against his. Kathy rested her hand on his grimy jeans. She felt his leg shaking, and grinned to herself.

Back in the car, Sharon was becoming bolder. Jimmy continued to sleep. She had her fist wrapped about his cock with a little more pressure, unable to resist holding it tightly. More juices beaded on his swollen cockhead. She ran her fingers about his piss hole, coating her hand with the slippery liquid. She had pressed her small finger between the hot lips of her almost hairless cunt, moving it in and out slowly. She was gasping with pleasure, her naked little ass twisting. The way his hard cock throbbed in her hand sent shivers up her and, down her body.

Jimmy groaned once, and Sharon froze, afraid to move her hand. But he still slept. She gave his cock a gentle squeeze, a tight squeal bubbling from her mouth. She pumped up and down, on his cock with slightly faster strokes. She saw his balls writhe and was fascinated. She kept her finger moving slowly in and out of her wet little cunt. The hot sun burning through the windshield felt very good on her naked, pretty ass. It made her feel much hotter between her slim thighs.

She licked at her lips, staring at her brother's cock as she pumped up and down.