NSFW question inside (for the ladies)

I may regret asking this. For the women here on Fluther, when you were younger, did you at all masturbate? I mean, instead of using your fingers, did you rub yourself against something? I had a pillow and would hop on and do the deed when I was younger. I had no idea what I was doing was wrong. I just knew that it felt good.

Is this common? Or, was a I freak?