How did it start?

[Treat yourself girl]

My husband would be out of town for long stretches of time.
In our phone sex routines, he would encourage me to do "sexy" things - simple stuff like showing a bit of cleavage, wearing sexy heels, leather skirts, etc.
Eventually the fantasies worked their way to him wanting me to fuck other men, but only on special occasions and that's the game we've played every since.

What would be a special occasion? Tell us about your last one.

[Treat yourself girl]

Going way back, we'd not been together very long. I decided to surprise Amy by turning up at her workplace to take her to lunch. When I got there she'd already left the building. Her friend Jane had a look of shock on her face and fumbled her words when saying... oh, she's gone to lunch. I thought nothing of it but wondered what Jane's problem was. I then discovered Amy had gone to lunch with a guy who had been sniffing round her for the past few months... hence Jane's reaction. I was angry and jealous. We had a big row that night. But after a few days I found I was turned on that another guy was trying to fuck my woman. This was the seed that blossomed in me. From then on I encouraged her flirting.