I have seen pictures of some girls who seem to have their anus gaping, but not out of anal sex. I was very surprised, since in my experience the only time I had a girl has her anus open was when we ended having anal sex. Is it possible? Is there some weird DNA combination that make some women have control over those muscles, a bit like some people can roll the tangue and others cannot? Now, let me clarify, I know for sure that in those pictures the girl did not have anal sex before.
