Well my wifes best friend (whos husband is my best friend) just told us they were swingers.... and we went camping with them last weekend.. Nothing went down but we all talked about sex A LOT.. The wife ask what I thought about swinging..(I know shes bi-curious and her friend is bi)... I told her I though its ok but don't know if I could do it with them since we've been friends for so long (that and I use to have a crush on her and the wife knows this).. Mostly I don't know how I'd feel fucking someone elses wife (or watching him fuck mine).. I know I'd enjoy watching FF get it on.. Don't know about a MM either... Never done that and not sure I'd want to.. What say the jury?
I am too jealous and greedy to share my man. I believe love should be exclusive that's part of what makes it so special & beautiful to share that part of yourself with one person.
I think if your married, be married. I do not think that there is anything wrong with sleeping around if that's what you both want. I don't see how a marriage can work between someone who wants monogamy and someone who doesn't.
If you have never been swinging before, it is best not to jump straight into a foursome. It would probably be best if you went out on separate dates, with the understanding with the other couple that no sex would occur on the first date, maybe draw the line at heavy petting. When you both return from the date, see how you feel. If you are both still curious, then go for a second date with sex allowed, see how you both feel afterwords. Then maybe go for overnights. As for MM sex, if you are not comfortable about it, don't do it. As a matter of fact, if at any point either of you start feeling uncomfortable, then stop doing it.