Neither my gf or her bff are bi. They're just playful and innocent. And they're close friends. We've all known each other long enough that it wouldn't be too weird. They most likely won't be giving each other attention in bed. The focus will probably be on me.
But my issue is indeed involving my girlfriend suddenly becoming weird at the prospect of me
preferring her friend, which TOTALLY would not be the case. I'm not going to lie, both my gf and her bff are pretty goddamn attractive, and both fit my tastes 100%. I just don't want my gf suddenly becoming paranoid that I would want to leave her for the friend, because I totally would never do that.
I think the situation here is summed up like this. My girlfriend's best friend is single, she can't find a good guy, and she wants some action. She doesn't want to be a skank and date random jerks, and she already
knows that I'm a good guy (which I am). So it's simply a case of my girlfriend and her "sharing" me for a night (or beyond), and everyone benefits. She's horny. We're horny. We're all close. We know each other. Why not?
And on my relationship's end of the spectrum, we've been together for 5 years. We want to spice things up. We try to add a new twist every once in a while, and now this is going one step further. We haven't hit a rut or anything, but the idea of adding a new level of excitement doesn't seem too dangerous to me or her (for now).
I'll be honest. I'd
looove to bang her friend. I'm human. I can't help it. But I would never cheat on my girlfriend, and I would never do it unless my girlfriend's actually present in the room, sharing the experience with me. Sounds okay to me.