Well it was my ex and she mentioned she watched a Spanish movie on Netflix about swinging and wanted to try it out.
We broke up before visiting a club, but the thought was always in my mind. So 12 months later. I took the plunge and never looked back.
I found out an ex boyfriend was into swinging when i came home and found a plumber balls deep up his arse. Although i suppose that could just be seen as cheating.
Wife mentioned she almost had a threesome when she was younger, the thought of it really turned me on. Asked if she wanted to actually have one and that's all it took, that was nearly 2 years ago