She knew the 15 year-old was jacking himself off...she had listened outside his bedroom door one afternoon while he satisfied himself...grunting and moaning until he came. And she had found gobs of his cum on his underpants and on his bed spread.

Then, one afternoon, while she and Selina were in Selina's bed-room, satisfying each other, their hands in each other's cunt, Patti told Selina about what Becky had told her and that she hadn't fucked HER son.

"You mean, you haven't fucked him yet? You don't know what you're missing. At their age, these boys can really fill your cunt with their cum and in no time they're ready for more. The most I can get from Jim is two fucks - three if I'm lucky - some-times I have to finish myself off".

Selina curved her fingers, searching for Patti's 'G spot', and finding it, soon had Patti over the top with a thrashing climax.

Once calm had returned, Patti got down between Selina's legs and sucked and licked her clit until she came.

As they nestled in the afterglow of their love making, Selina told how she had walk-ed into Billy's room and found him jerking off and of how she had sucked her son off. "My mouth was so full of his cum, I couldn't swallow it all".

Later that afternoon, after the kids were home from school, Becky went next door to see Triana so Patti was alone in the house with Dominic. Taking a cue from what Selina had told her, she listened outside her son's bedroom door. Sure enough, she could hear the familiar sounds of Dominic jacking off. She quickly opened the door and found her son, lying on his back, his pants and underwear around his ankles, his eyes closed, feverishly stroking his upright prick, so engrossed, he hadn't even heard her come into the room.

"Oh, Dommy, don't you want me to help you", and in two strides, Patti was at his bedside. Dominic looked up in surprise and quickly tried to cover himself with his hands.

Patti sat down on the bed and pushed his hands away from his crotch, exposing his still hard prick.

"My God, Dommy, you've got a beautiful cock. Don't be embarrassed" she cooed as she took the magnificent eight inch tool in her hand. It was hot to her touch... and slowly she stroked up and down.

"Oh, Mum, that feels so good!"

"I know, honey. Don't you want to put your hand on me while I do this?"

She grabbed his nearest hand and pulled it under her skirt to her already wet pussy, stroking his hand across her labia and clit. Then, bending over, she took his prick to her mouth and lovingly licked the purple head.

The combination was too much and Dominic's hips began thrusting up, trying to speed up the stroking that his mother was giving him. Patti opened her mouth and took his prick in, sucking on it and bobbing her head up and down to meet his strokes.

"Oh, Mum, I'm going to cum, OOOHHH it feels so good..Oh God, I'm cumming!" He thrust upwards, trying to bury his prick deep into his mother's mouth and began to shoot his jizzum down her throat. Patti swallowed as best she could, trying to get it all but, just as Selina had said, there was just too much and it began dribbling out of her mouth and into the bush around his cock base. When the last spurt came from his prick, she withdrew from his prick and licked the excess jizzum from his cock.

Dominic fell back onto the bed, panting from the exertion, his prick still twitching and, to Patti's surprise, still erect and hard.

She gently held it in her hand and began to stroke it again. When it remained stiff, she pulled her skirt up, and climbing onto the bed, straddled his hips and guided him to her cunt.

She rubbed the purple head against her clit and over her pussy lips then slowly settled down onto him, taking his prick deep into herself. "Oh God", she thought, "I'm fucking my son and it feels so good. Selina was right, this is a wonderful fuck". She unbut-toned her blouse and slipped it off, then, unhooked her bra and let it drop, her beautiful tits bare for Dominic to see.

She cupped them in her hands, rolling and pinching the erect nipples between her thumb and forefingers. Now she began to ride up and down on Dominic's prick, savoring the feel of it slidding between the lips of her pussy and deep into her cunt.

Dominic reached up, pushing Patti's hands to one side, grasped her breasts. Now his hips began rising and falling to the rhythm she had set. Suddenly, Patti came, her cunt muscles massaging and squeezing the prick she held. She leaned forward, forcing one of her breasts at Dominic's mouth. Without hesitation, he took the nipple between his lips and began sucking and nipping at it gently. Patti felt that she was in heaven.

They fucked slowly like that thru three more climaxes for Patti and then, Dominic's thrusting became more urgent and rapid and she knew he was about to come again. After another minute he pushed his hips up against her pussy as he tried to get deeper and deeper into her and she felt his hot jizzum shooting into her. After three spurts, Dominic fell backwards, pulling Patti down with him.

After they had regained their breath, Dominic whispered, "God, I never dreamed it could be so good"

"I know, honey, it makes me feel so good to fuck you. Now you won't have to jack-off so much anymore."

"I've always wondered what it would be like to fuck you, that's what I think about when I do jack-off."

"How would you like to fuck somebody else, maybe somebody like Selina? I think she'd like to fuck you sometime."

Of course, Patti was visualizing herself fucking Billy...the two women could trade sons for their pleasure. And she was pleased to see that Dom liked the idea - a bug grin was plastered on his face as he thought of fucking the sexy woman from next door.