My boyfriend went to the doctor yesterday and found out he has genital warts I asked all my sexual partners (there weren't a lot) and they all were either tested or are in relationships w/ girls who have been tested and none of them seem to be infected. I

It . It will be difficult to know where he got them. Mouth burning after oral sex is not a common finding with contracting genital warts. He may have gotten them from a prior sexual partner as well, as they don't always show up right away. The most important thing is that he treats them completely, and that you both always use condoms to prevent infection. You should also have a gynecological examination and let your doctor know about your concerns.