[M24/F22] Nighttime beach fuck with a total stranger (VERY DETAILED)

I'm going to preface this by saying that I don't want to forget this night because it was, quite frankly, one of the best nights of my life. I was originally just going to write this in a txt file and encrypt it on my HDD, but I figured that I may as well share.

That being said, it's going to sound like bullshit no matter what I say, so if you'd like to believe that it's made up, then that's fine. I hope that you enjoy it anyway. I fancy myself a decent enough writer, so that's the reason for all of the detail. However, just like everyone else, I promise that this is 100% true, and I made this account a couple of days ago to post it but I wasn't sure if I should (privacy and whatnot). Names are changed, but that's about it.

To get it out of the way, I'm 24, 180cm-ish, around 90kg, shortish dark brown hair, with a pretty average build (I do a lot of jogging/running and my job is physical, but I don't have well defined muscles or anything). I was wearing jeans, a black jumper (I think that's a sweater to some of you? Nfi, cbf Googling it), and a pair of thongs (flip-flops to you weirdos).