The mother of all orgasms! When trying to climax feels impossible, but after grimacing and gurning BOOOOOOM! Explosion of bliss

In the two days leading up to my last trip to USA, I was so ridiculously stressed and relied on wanking and orgasms to stop me having a breakdown. This particular orgasm seemed like it had gotten stuck inside me and didn't want to come out. It was pretty damn brutal trying to wrestle it out of me! But my goodness, when it happened it was fucking incredible!