She spread her legs wide open, sucking on the cock. She rubbed her son's palm up and down her drenched panties, rubbing her cunt with it. She moaned and whimpered with passion as the boy standing outside the car began to thrust back and forth, fucking her mouth as she sucked him.
Taking her hand off her son's wrist, she fished blindly at his lap, and found his cock throbbing in his pants. Billy moaned and shoved his hand down the elastic waist of his mother's panties, through the soft hair of her cunt to the wet slit. Misty sobbed, her mouth filled with hard cock, and freed her son's cock from his pants. She gripped Billy's cock hard as she felt her son plunge a finger into her slippery cunt, fucking in and out. Her eyes fluttered, and she saw her son with his face close to hers, watching her mouth gobbling the hard-on. She flung her legs wide, pushing her pussy onto his penetrating finger, and began to jack up and down on her son's cock.
"Suck my cock, lady!" the teen-aged boy urged, reaching into the window and clutching the back of Misty's head. "Eat my hard prick, you cocksucker! Eat my come… I'm going to come in your fucking hot mouth, lady! You want my cock… my come juice… you're going to get it!"
Misty sucked frantically, the friction of her son's finger inside her flexing cunt creating a wildness she wanted. Her fist gripped her son's cock very hard, jerking up and down swiftly. The teen-aged cock in her mouth was so hot, so hard, and she wanted him to squirt, to spew his juices down her throat. Her eyes opened and closed, seeing her son's excitement on his face as she sucked wantonly. His finger pounding in and out of her pussy was driving her as wild as sucking this strange cock was.