On New Years I hooked up with a girl and we started seeing eachother. We were "fooling around" and agreed not to have sex.

Too make a long story short she got excited and was on top and put my penis in her vagina. It was in there for about 10 secinds and I got her off me and asked her if she was clean.

She got really pissed off at me, but I was wondering what the odds of me catching the disease were.

Thanks in advance for the help.