I know that this make for a virtually nil risk, but I had a couple of complicating factors. One,
is that the condom kept riding up
and I kept having to push
it back down. As a result, I am not sure if I was exposed to his semen when he ejaculated (from the bottom of the condom). Two, I tend to chew my tongue, this does not result in broken skin, but does create irritation of the taste buds. I am not sure if this would increase my risk if the condom had leaked.