Moved to its own thread.

My boyfriend and my best friend and I all play around with each other but it never went all that far. But recently we were hanging out, and my friend hadn't had sex in a year, and was way messed up. And my b/f I thought was joking around, and asked if he could satisfy her, and I said yes.

But I didn't mean it, and then he just whipped it out, and did it before I could stop him. Then I just didn't know what to do, and froze up. I can't get it out of my head, and I am not OK with it, but I said yes, so I feel like I should just stay quiet. What should I do?

So sorry you had to find out the big life lesson of fooling around playing games and let things get out of hand. I imagine you feel a lot of guilt and shock that you didn't protect your drunk friend, and let your boyfriend have his way. You were all probably drunk right? Some were drunker than others.

You all made mistakes for sure playing games with adult things and you all will have to live with it for a while until you can get through the images, shame, guilt, and shock. The thing to do though is not to repeat that stupid behavior, nor repeat the drinking that led to it. You can do better than that, now that you realize that things can get out of control very quickly.

Get right with yourself, and do better. I strongly advise talking to an older person whom you trust. Preferably, a very wise ADULT!!

You were "playing around" that must mean sexual. And the one girl had not had sex for a while. He even asked if he could and you said yes.
Well it takes more than 30 seconds for him to get it out and her to get hers out of her pants, so you had plenty of time to say something.

This is just a result of the "games" you were playing. While I don't approve you did everything to help make it happen. So now live with it.

WOW you are brave even if you said yes he was supposed to respect you and respect that she is your best friend and worse yet your friend allowed it so my advise is get rid of the two of them because they'll have sex behind your back again because you allowed it once