Mom is a hot 40's widow, and VERY horny. She wants to fuck me, I'm reluctant but very tempted. We agree to fuck each other's friend and watch

[Hitchiker69]

After Dad dies I move back home from college, with Mom. We live alone together. She was a virgin when she married, and has only ever had sex with Dad. (or maybe as an alternate storyline, she was a porn star, stripper and swinger, who turned monogamus while she was married)

Now she still looks hot (a 40 y.o. milf) and wants to experience it all, sexually, while she can. At night I can hear her masturbating and playing with her toys, before having loud orgasms. She can hear me stroking myself too.

She wants to fuck me, and tries to tempt me by walking around the house naked. She argues that she's seen my cock hundreds of times, and I used to suck her tits a a child. I'm tempted, but I offer a different approach. I can set her up with my horny college friends and in return she sets me up with her divorced, widowed or single milf friends.

This works great, we're both getting lots of sex, and we love to watch each other fuck.

 

[Rob_Royale]

I like the 'wingman' idea here. For my own personal tastes, I'm going to call it a stepmom/stepson situation.

Several months after dads death, the two are entertaining one of stepmoms old friends, Dana. After a few drinks too many, they put Dana up in the guest room and everyone goes to bed.
After a few hours Dana sneaks into the son's (Ted) room. Always a bit of a cougar, she and Ted, begin to enjoy their evening even more.

Not long after, the stepmom (Marla) decides to make sure Dana is alright and finds her riding Ted, like it's the greatest cock of all time.

At first she's mad, but she watches and starts to get intensely envious, because it's been a while for her. She watched the whole episode, masturbating wildly at the door.

The next morning after Dana has left, she tells Ted, that she saw it and now he owes her the same. She doesn't mean that she and Ted, should do it, though that will eventually happen, but he needs to bring her a young man to seduce.

So he invites his pal Chris over one night, but when Chris arrives, she tells him that Ted was needed at work and had to step out for a while. Chris comes in and has dinner and it takes her about three minutes to get his attention. They end up in bed, and Ted finds a way to watch them.

The two operate like this for a while setting up encounters, until one night her 'date' has to cancel and she and Ted, have their first evening together. Afterward a whole new world opens up for both.