It was a bit darker now, and she began to shake when the teen-aged boy started moving toward her, his cock pushing out so beautifully in his jeans. He came boldly, stopping at the door, leaning down to look in at her. He glanced at Billy, then at Misty's sweatered tits. Billy watched him, wondering what his mother was doing. The boy reached in and cupped one of Misty's tits, causing her to moan softly. She made no effort to push his hand away, but sat there while he felt her tits through her sweater. Her cunt was on fire, about to come, and her ass squirmed on the seat of the car. She felt no fear, only an intense, unbearable excitement. Her son watching this strange teen-aged boy feel her tits made it more exciting, too.

The boy turned her tits loose and stepped back. Misty and her son watched as he unzipped his pants, and pulled out a long, thick cock, a very hard cock. Misty's eyes slitted, and she swallowed wetly, her tongue again moving across her lips as she stared at the big cock.

Then the boy pushed his prick through the window of the car.

Misty made a low, thick gurgling sound, shoving her mouth toward the boy's cock.

"Mom, are you gonna…" Billy gasped. But by then Misty had her lips around the head of the boy's cock, sucking hard, moaning deep in her throat, still gripping the steering wheel. Billy watched his mother sucking the boy's cock. He was so excited to see this that his own cock bulged in his pants.

"Suck it, lady!" the teen-aged boy encouraged Misty, his hands gripping the door of the car. "Suck my cock good!"

Misty made a whimpering sound, pushing her mouth far onto the boy's throbbing cock, feeling it brush her throat, her tongue swirling hungrily.