Longterm Fantasy

I confess to having a lifelong fantasy that began when I was around 15yrs old.
I was babysitting for my cousins, two little girls who were asleep when I arrived and almost never got up til morning. We all lived nearby in the same neighborhood and if my older cousins wanted to go to a movie or a dinner date or whatever, they'd ask me to watch TV and babysit the girls.
This particular night I had come across a hot stories stroke-book, one of those small format magazines like Penthouse Forum, if you're old enough to remember them.
My cousin must've got it and maybe the two of them shared the stories and stuff, I have no idea.

Anyway, I remember reading a story about a couple who were either swingers or had an open marriage or just liked to mix it up and have a threesome. This was a couple and the husband's buddy from out of town I think. So to cut to the chase, the guest has a pretty long but not too thick cock and the husband's shorter but more girthy. The wife loved being the center of attention of the two men and she liked cock in her mouth, pussy and I was soon to learn, in her ass.

The three of them were on the bed. Husband lying on the bottom with his wife on top in a 69. He's loving eating her pussy and tonguing her clit. She's sucking him and fondling his balls. After a bit she stops sucking and idly wanks him so he won't cum too fast.
Meanwhile, the thing that still sticks in my mind all these years later was the way the husband told it from his point of view like this:

I was licking and sucking at her sweet soaking pussy and looking up between her thighs. I saw Ralph move behind her and could see his dick looked kind of shiny with lube. He moved in between her cheeks and slowly sank his dick into her bowels.
She groaned, "Oh, god..." as he bottomed out in her butt.
After a minute or two to let her get used to it, he began easing it in and out, then more forcefully and quicker. Soon his was fucking her in the ass and talking dirty, saying his dick was up her slutty ass, he was gonna cream in her poop chute, crude shit like that.

She took hubby's dick in her mouth whie he was watching inches away from her taking the assfucking of her life. He blew his load in her mouth and she swallowed it all.
He kept up his oral assault on her pussy, keeping her on the boil while the buddy was fucking the shit out of her ass.
Eventually I'm sure she had a great time, multiple cums, etc. And the pal rammed it home when he came and must've said something nasty like he was giving her a chocolate creampie.

So for years and years I've remembered this dirty threesome and always thought it sounded hot and naturally tweaked it to suit my circumstances and preferences over the years.
But I still think it'd be hot to have a ringside view of my hot wife's being s***mized like that.