Q. I’m a 20-year-old bi girl, and I’ve been with my boyfriend a little over a year. We’ve talked about having an FFM threesome, but the first time we talked about it, we realized that we were not on the same page, and now every time I try to bring up the possibilities of a threesome, we end up in an argument. I’d like to talk about some rules, just in case it happens as he imagines it—we pick up a girl at a bar—but he won’t talk to me about it . . . read more (By Dan Savage)