I live and breathe and Im female!
I cant think of any other reason. My profile admittedly has a rather nice pic of my boobs, ie the same one as my avatar, but the only other information is that I am a straight single girl aged 33 in Coventry. I have not filled in any of the likes or ticked any of the boxes stating what I am looking for (Im not actually looking for anyone new at the moment), but I still receive a minimum of 10 PMs a day!
This may have its downside in the time it takes to reply to all the hopefuls out there, but when it comes down to it, I have never been so popular in my life and I love it!