I had a similar experience some time ago at a small Manchester parlour (still going). The girl had just gone home feeling ill and the receptionist offered to take her place. She was OK - late 30s I think. Long black hair, nice figure and an acceptable face. She was just a bit on the freaky side, with a couple of tats and (significantly) metal rings though each of her labia. I would (and could) fuck anything that was human and female in those days. We seemed to click and after the massage I started off in mish and then changed to doggy. I remember feeling that this was turning into a really great shag, but she said she thought that something was wrong. I looked down and saw that the condom had split and I was about to pull out when she said it was OK and told me not to stop. I carried on and shot my cum inside her. She said that she was OK and I knew I was, but we both got tested withing a couple of days and we were both OK. I would certainly have seen her again, and she did offer herself, but for some reason it didn't happen. I had 'accidental' bareback on another two occasions, but these did not go to completion and the punts were not spoiled. You can't really blame anybody for accidents and the more you punt, the more likely it is.