Hi all. Brand new to this. So I will try and keep it short... background is that I have always been straight but curious. Looked at gay and bi porn as well as straight stuff but never acted on it. I married young and was married for 10 years, something that ended over 18 months ago. During the marriage my ex and I had experimented with mens anal toys, prostate massage etc, all very enjoyable. After the marriage breakdown I went of the rails a little and had one brief encounter with a male. Only touching and oral. Then I had a threesome with a married couple, once again only touching really. Not long after that I met my now fiancé and things are for the most part great So the problem.... I more and more have thoughts, dreams, etc of a bisexual threesome with my partner and another male. I floated the idea of a thresome, either an extra male or female or both. She was open to the idea. We are fairly open to each others fantasies, curiosity etc. The problem is I can't actually say the words to her that before we are married I would like to try a bisexual threesome, just to finally have satisfied that curiosity. I don't think she would be against it, I just don't want to say it in the off chance she gets offended, scared, put off, whatever! Should I just leave it be? Or if not how do I broach the subject? Any advice is greatlyappreciated.