The three most-searched-for terms in porn, from an occupation standpoint, are likely "teacher," then "babysitter," then "nurse"

The cliche is "pizza delivery boy" or "plumber," but the reality is:

Full data here (the link is safe for work; it's just their Insights blog, which can actually teach you a lot about the habits of different parts of the country). In related news, did you know that the only two cities in the U.S. (major cities) where "yoga" is a top-five porn search are …