Whimpering against the sheets, Vivian finally fell asleep. But a little later she was awakened again, as her horny son joined her on the bed.

At first Vivian thought she was dreaming. She heard Donald groaning, and felt strong hands pulling up her hips. The pillow was being pulled away. She was in the dog-fucking position, with her ass elevated and her shoulders firmly braced on the bed.

The naked mom finally opened her eyes when she felt the huge, meaty cock knob probing the hairy lips of her cunt. No, this wasn't any dream! Squealing, Vivian turned her head.

It was Donald, all right. He was naked, crouching on his knees behind her. He was eagerly getting ready to fuck his rock-hard prick into her curly-haired pussy.

"Donald!" Vivian gasped. "I told you to go!"

"I couldn't, Mom," Donald moaned. "I had to fuck your pussy first."

"But Donald, we can't. No, Donald, don't! I told you, we can't do this anymore. It's incest! It's sinful! No, Donald, we can't…"

But her words faded abruptly into an astonished moan as she felt the boy's velvety cock head fucking into her juice-dripping pussy. Vivian squealed and clawed the sheets. Her eyes opened wide as she felt the first several inches of her teenager's boner fucking into her aching cunt.

"Unngghhh! Take it out, Donald! No, don't fuck your mother! Don't fuck Mom's pussy! No, Son, no!"

But Donald just ignored her protests. He held onto her lithe hips, staring down at her hairy pussy mouth clasping tightly around his cock. The naked teenager started humping much harder, fucking inch after inch of his steely prick into the welcoming tightness of her cunt.

"Unngghh! Donald, you bastard! Oh, please, take it out of me! I don't want to do this to you, baby! I don't want to lose control! Ahhhh, noooo!"

Donald grunted, ramming his cock to the balls in her creaming pussy. Then he started fucking his mother like a horny dog, clawing her ass globes, pounding his prick furiously in and out of her cunt.