About a week ago, I was getting up from playing on the floor with a toddler when I did something to my shoulder. I put my right hand down to lift myself up, but didn’t realize there was a piece of paper under my hand, which caused my arm to slip out from underneath me as I was pushing myself up. It was sort of like when you slip on ice or water and do the accidental splits, but with my upper body. It hurt, but I’m hitting middle age and most shit hurts these days for no particular reason, so I took a pain pill and shrugged it off (so to speak), making a mental note to bring it up to my doctor next time I have a checkup.
Today, I was super horny, so I grabbed my favorite dildo and went to town. I got myself super worked up, and when I came, my whole body clenched up, including my right shoulder. I felt a pop, but it didn’t register because I was still coming. But then a nasty aching pain shot down my whole arm, and I couldn’t move the whole thing.
Somehow, by sheer will, I managed to roll over in bed to grab my phone to make an appointment with an orthopedist, and the receptionist told me it sounded like a classic dislocation.

Tldr; clenching while coming caused my already weakened shoulder to dislocate and I really hope the orthopedic doctor doesn’t ask a lot of questions.