http://www.playboy.com/sex/features/girlsofmyspace/

MySpace, porn - it's all the same.

Irvine, CA is already there.

I suppose you mean it has enough search volume. Irvine, CA sounds like a bit of a random place to choose, though.

I didn't choose it -- Google did.

It's interesting that sex has had yearly maxima just prior to the new year each year. I wonder if this is just from lonely souls searching for sex during the holidays.

Alternately, it's from a million college students returning to their parents' houses, realizing that all their porn is on their campus computers then trying to fix the problem using google.

The behavior of explicitly seasonal things is kind of neat, too:
http://www.google.com/trends?q=thanksgiving%2C+christmas%2C+halloween&ctab=2&geo=all&date=all