It's a hot fantasy in my mind. Have definitely shared it with my wife, and she enjoys it too.That makes for a really hot story idea. Have you thought it through? Like hard limits?
I see myself on all fours or on a St Andrews Cross, wrists and ankles tied. She and he could do whatever they wanted to me, so so far, the fantasy has no hard limits. She's dressed in that lace up corset and thigh high stilettos I mentioned in another thread. She may or may not be wearing her strap on, and they both have full access to me.