Doggy Style

Their mom stopped complaining and spent a minute admiring Karen's landing strip. "Do you think Matt would like it if I shaved down there."

"Ask him," Karen said. "I just assumed he'd like it since he likes to watch porn and the girls there all shave."

"Yeah, mom," Matt said. "It would be sexy. But only if you want to."

"I want to make you happy, Matt. I don't want to be a woman who leaves her man unsatisfied."

"I'll never be unsatisfied with you," Matt promised. "But if you want to shave, save it for a little while. It could be a great episode for the streaming service."

"You want... other men to see me?"

"If you don't want to, you don't have to. But we'll all be wearing masks and it's the kind of thing that people tip on. Plus I'll do the shaving myself if you trust me."

"I trust you, Matt."

"Now that we've had that bonding moment," Karen said, "how about getting started on my pussy. It isn't going to eat itself." With that, she grasped her mother's head and pulled it between her legs.

Matt watched for a few minutes. He'd seen plenty of pussy-eating action in porn videos and he'd seen Karen and Amy {if cindidate=true} as well as Pam and Cindi{endif} making out and sharing his cum but this was the first time he'd seen actual girl-on-girl pussy eating.

Karen grabbed one of her breasts with each hand and was stroking and squeezing them while their mom had her ass up in the air and her head between his sister's legs.

"I can blow you if you want," Karen offered. "And I really have been stretching my ass but I'm still not ready for that big cock."

"No, I think I know exactly what I want."

He climbed on the bed, standing on his knees as he approached his mom from behind. "I'm going to take you doggy-style, mom. You ready?"

He plunged into her.

Once again, her tight pussy brought him to the edge of orgasm before he gained control of himself. But he managed... he wasn't going to cum on contact again, ever, he promised himself.

After half a minute, he started thrusting.

It was the same pussy but it felt different from the back. He grabbed her ass cheeks and used them for leverage as he slammed into her.

"Oh, god," came his mother's muffled groan.

"I think she likes taking care of both her children." Karen snickered. "Keep licking, mom. And use your fingers in my pussy. Push them deep."

He leaned forward and kissed his sister. "You are the best sister," he told her.

"Yeah, I know it. If it weren't for me, you'd still be the helpless dweeb."

"I'm not sure about that but I wish we had this on video."

She winked at him.

"Really?"

She nodded. "Fuck. We can't upload it but--"

"Nope. This is just for us. And maybe someday when our granddaughters ask about great grandma, we can show them this."

"Fuck, you have a dirty mind."

"Said the man fucking his mom from behind."

Speaking of which, he wet his finger with his mom's pussy juices then slowly slid it into her ass.

She moaned... almost a complaint but also a gasp of pleasure.

"Do you like that, mom? Nod if you want me to keep going."

She nodded furiously.

"I can do that."

He was getting closer to cumming. The finger in his mom's ass made her pussy a little tighter and watching Karen squeeze her tits while he fucked his mom excited him in a way he knew was wicked but that felt great.

Finally, just when he thought he couldn't hold on for another second, Karen jerked in the bed, screaming out his name. As if that had been the signal, his mom's pussy spasmed, squeezing his dick even harder while her ass muscles clenched his finger.

That was too much. He blew his first spasm into their mother's snatch, then pulled out and shot the remaining cum over their faces.

"Hot," Karen said.

"Definitely," he agreed.