My wife Sabrina and I have explored a lot of fantasies. It started with posting a few pictures on the internet anonymously then a couple years later, Sabrina did some cam shows, she always wore a mask to hide her identity. She became wildly popular with a big fan base always waiting for her next show. My wife is a curvy short girl (not at all fat, but thick), we found out quickly that there are a lot of men and women in to that. Sabrina got constant gifts sent to her and was always asked to meet her fans in person. She accepted the gifts but never met up with anyone.

When we first got together, she was not very open to her sexuality and it took a lot to get her to come out of her shell. So when she would masterbate on the cam shows in front of other men (and an occasional woman), she was both nervous and excited.

I always thought she did these things because it was a huge turn on for me. I would be in another room watching her shows, participating with the other men and not letting on (Sabrina knew), who I was.
After a while, the excitement wore off and Sabrina stopped doing shows.

Over the past few years, things fell in to a routine. There are no more cam shows or pictures, but our sex life has remained good and mostly pretty regular.

Two weeks ago during sex, my wife started telling me she works with a guy that has been hitting on her. Sabrina asked me while were still involved in foreplay, that she wants to fuck him. She asked me during sex if she can fuck him. In the heat of the moment I said yes and immediately came.

The next day, I thought about it and I wasn't so sure I wanted to go
through with it. It didn't turn me on like when I was horny.
I fully expected to talk about it with Sabrina after work that day.

Only 6pm rolled around and she wasn't home.
I tried to call her, but no answer and no response to my texts.
This was highly unisual and I became somewhat worried.
After hours I was as annoyed as I was concerned, so I drove by her work and no one was there.
I came back home.

Sabrina came in around 2am. Her make up was off and he hair was wet.
I didn't need to ask where she was. Sabrina immediately asked how my evening was and I asked her.
She said hers was awesome and went right in to details.
She told me she and Jason both had used a sick day and met at his house and fucked all day long. 3 times to be exact.
The last time was in the shower, right before she came home.

I said I wasn't sure that I wanted to go through with this and would have preferred if she had told me her plans. Sabrina said it's too late now, she thought I understood she wouldn't be coming home after work. She said she didn't answer her phone because they were 'busy'.
Regardless, it all made me very horney despite what I was feeling earlier, but Sabrina said she was too sore. I ended up settling for a hand job.

After that we began fantasizing about it during sex and Sabrina slowly has begun to fill me in on the explicit details.
We haven't ventured to do it again, but I know we will.

Ironically, a couple of days ago, we were hanging out with a couple that we are friends with.
Kat (the wife), brought up an article she read in the Huffington Post about a wife in the U.K.,that cheated on her husband and he not only forgave her, but was turned on
by it.
Kat commented on what a lucky girl she is. Sabrina looked at her and said, You have no idea!
Kat said, Oh really??! With a big smile right at me.
I know I shot Sabr a dirty look.
She tried to recover by saying, I have been there in the past, but Kat glared at me knowingly.
The truth is, I got an instant erection and that's the only reason I didn't get up and walk away to join Tom (Kat's husband) by the bar.

Since that night I haven't gotten it off my mind. I want Sabr to do it again, but I'm finding that it's me having a hard time discussing this now.