My earliest memory of this is when the boy across the street tied me to his backyard fence to play a scarecrow for his mom's garden...and I liked it. I encouraged my most recent ex to be more "alpha" in regards to sex, but it wasn't in his nature and I didn't push it.
I've longed for a real D/s relationship but am at square one, just now beginning to explore. Like Sweet above, I have always been a natural pleaser and enjoy the thought of giving myself into submission to another - to live to please.