I switch and I have played gender switch roles too..that was certainly interesting I can be a hell of a lot less vanilla than most people imagine upon meeting me
I'm moist certainly submissive sexually; even before I knew there was a label for it, I was it! LOL
That being said, I prefer D/s behind closed doors, primarily in the bedroom; I'm ALL about the vanilla aspects in a relationship as well, but that's 'cause I'm a hopeless romantic as well! *S*
I'm a sub through and through. Though I'm vanilla in my public life. If most people who knew me found out what I really liked I might be chased through the village by a mob carrying pitchforks and torches. I'm kidding. We have electricity in Southwest Iowa. Really, we do. I swear!