I'll tell you why I used to do it that way - I was home from school sick and was in my parents bed all day, cos it was bigger and that's what we used just do. Anyway, some one of my mum's friends had lent her one of those Jilly Cooper style books, not my Mum's taste at all, but I started reading it and there was a bit about a girl who was shagging some guy and she'd recreate the feelings on her own on her parents leather sofa by stuffing a ball of tissues down her pants and grinding on it. I'd never even heard of masturbating, was unaware of the existence of the clitoris, but I thought I'd give it a go, so I was doing it like that for ages before I tried the 'normal' way.
