Libido is too high?

I (24m) started seeing this girl (20f)

And I've always felt like I've had a high sex drive, but this girl is on another level. It seems like that's all she thinks about, watches porn a lot..even admitted to doing it at work once. Frequently our conversations turn into innuendo…

She wasnt the type to sleep around at all, and even wanted to wait to have sex with me. But could this be like, an addiction? How should I handle this if it becomes a bigger issue?