Hey you missed out on some STD risk too.
But obviously one can have lots of sex with a single monogamous partner though without any new risk of STDs.
Obviously everyone should consider the risks associated with having sex with lots of partners but those two particular STD's are pretty low on that list of risks.
Many other STDs need some sort of fluid transmission which is at least easier to avoid.
Also, the vaccine only protects from a few of the hundreds(?) of strains of HPV. It protects from those varieties that are most likely to cause cervical cancer, but generally not those that cause genital warts.