The times I have had a male 3 way, the best were with older gay couples. Like others above I was very well 'attended' to. It was like I was a guest in their home and they wanted to cater to me.
MMM or more that I have been in only a few were really incredible. Most of the time one of the 3 would tap out or something else would buzzkill the situation.
The only threesomes I have ever had was with his fuckbuddy and his mate, both much much older than me.
While I have slept with some really attractive girls, the threesome I had was easily the best sexual experience I have ever had.
They adored and worshipped my body as used it for their pleasure. They introduced me to positions that I never even knew that existed. The best part, was that they dominated and controlled me and I just had to be passive, submissive and complie with everythng they needed or wanted. So from my end, I knew I had satisfied them in every way.
While the foreplay and the sex was awesome, I never realized that afterwards it would be another enjoyable sensational. Sleeping in the middle of them, being covered and soaked in head to toe, with semen, saliva and sweat from them is an experience I will remember for the rest of my life.
I even enjoyed the walk of "shame" when I got out of bed to have a shower and they could see cum leak out of my hole, like they were impressed with the fine job they did. I definitely felt so cheap, dirty and like a whore. Its a feeling I enjoyed and I knew that and so did they.