The chances are low with a condom, but if any part of your shaft was uncovered, it's possible.
The skin on your testicles is too thick for the virus to penetrate.
If she has it genitally, she is only contagious from the genitals. It's possible to have it orally, but since it doesn't usually give symptoms, there's no way to know if she has it there, too. You used a condom for that, so chances are very low to transmit during condom-protected oral sex.