Anal Pleasure

Reading everyone's personal experiences on this site really turns me on. I haven't read too many stories about women who like to pleasure themselves anally. I love to have intense masturbating sessions (looking at myself in the mirror, watching porn, reading stories here, and just frigging myself silly). But what I also like to do is stick a finger up my ass right when I'm about to cum. It makes the orgasm soooo intense I love it! Does anyone else do anything like this?