Wow, What a day, turning 17 sure was fun! I lay back in my bed trying to recall what had just happened.  I came home from school at 5pm to find a note on the table from mum telling me to go round to grandpa's to thank him for my present. So I ran upstairs to change.  As I passed Uncle Toms room I glanced in, the dirty old git was at it again, laying on top of his bed wanking his enormous cock.  I moved back a little so th...