I love this question!!!
I have so many stories I don't know where to begin:
1. About a week ago, one of my regulars wanted to experiment with some of my favorite positions. Being that he was very tall and about double my weight, I assumed standing 69 would be great! I did a hand stand, he picked me up, and we started. When he was about to cum, he told me, so I held on to his ass cheeks really tight. But once he did cum, he let go and my head hit the floor. After the session, I had to keep myself up ALL night because I was afraid I had a concussion!
2. I have an ATF that I see weekly who is a provider. We entertain each other for the fun of it. She absolutely LOVES when I split on her face but this time around I popped some muscle in my groin. It hurt like hell but I refused to stop even though my body was telling me to. (Yes, sweetheart you are that talented!! ;-) )
3. There as a client of mine who travels from Ohio to New Orleans for business and I was enjoying myself SO much that when our time was up, I didn't realize that my toes were curled to the point where it hurt to even attempt to straighten them! He was so amused by this that he gave me a foot massage so I could put my heels back on.
4. Maybe I shouldn't be saying this, but I love this question, so I'll go ahead and share anyway! Me and a client were doing MISH and my legs were behind my neck, while out of blue I had to sneeze. The pressue from sneezing made my knee pop and I ended up in bed elevating my leg for the next few weeks, but it was well worth it.
5. I don't know if you would call this an injury BUT ... my very first hobby experience, the client brought over wine and fruit. He wasn't aware that I was allergic to ALL fresh fruit so he was bummed when I told him. I let him know that we could still play with the fruit and I would feed it to him. Long story short. The next morning, I woke up and there was a rash trail from the bottom of my nipple to my inner thigh, from playing with the strawberry's on my body lol -- I'll never forget that one!
6. I had an overnight appointment with a client in Vegas and while in the shower, he slipped and fell which caused me to split. In the process I sprained my ankle. We laughted about it for months after. I have him in the phone as my clumsy casanova! He loves it!
I could go on for days!