I have not done it, but I like the idea of being with two men instead of one. The men would have to be straight though. Also, it depends on the man. With some, I would not want to pair them, but with others, I would.

Once, I left a bf to be with another young man. The previous bf OD'd, trying to commit suicide. He was taken to a hospital and survived. He then asked the newer bf (they knew each other well) if he'd agree to a menage a trois, because he was desperate to continue seeing me and he thought of this as a solution. The newer bf refused. I would never forgive myself for staying with the newer bf and not saying "bye" and leaving with the earlier bf who by then had proven his devotion to me. I will never ever forgive myself for that. But - my mistake is now an awesome guy and already an adult, so I do not regret anything.

BTW the earlier bf eventually died of suicide - he had a serious case of bipolar disorder.