Friends with benefits?

One of my friends got back from school a while ago and we finally got together for a night out this weekend. She told me last year about how her and her fiance had a threesome with a girl when they were on a trip. I kind of wanted to tell her about our swinging, but I didn't really know how to bring it up. Well last summer, our sex life wasn't the greatest...I wanted it more than he did...and I had talked to my friend about it. So the other night she brought it up and asked how things were with that. Great opening! So I said, "Remember how you told me about how you had a threesome? Well, we had a foursome and our sex life is better than ever!" Her response? "You should have called us up!!" haha My friends are awesome!