As kids, my sister and I were close, and like so many other sibling pairs, we had a lot of time spent playing together, long winter nights indoors lead to many games and those games inevitably lead us to bed.

My sister is older, and instigated my giving her oral in return for her letting me wear her nighties and knickers. I spent many happy hours down on her, just for the feeling of the nylon on my body.

Other than the nighties, I had one other 'special treat'... She would allow me (after much pestering on my part) to lick her bottom as an act of complete submission to her, in my mind it made me 'her girlfriend'... Heaven knows how I came to that idea, but I loved it then and still love my passive role with women now.

As for my sister, I can't stand the bitch now, but it's nothing to do with those happy memories.