Only once in civilian life did I have a simultaneous orgasm with my partner.
The other day I was with a provider and we were having a pretty hot and heavy time. we got into mish and I was pounding her super hard. She began to respond more and more. I could tell she was building up and it made me go faster and faster, Finally POW we both had a fantastic orgasm at the same time.
Afterward I just collapsed on top of her and all we could do was laugh and laugh. Don't know why we had that reaction. She must have really liked it as she kissed me a dozen times as I was leaving.
As I said, it only happened one other time in my life, it was a great experience.