I was so shocked I didnt know what to do
My sister is a few years younger than me and I always thought she was so hot.. she had the best legs and so much appeal but being her brother I tried not to think of her that way..
Anyway.. when I was about 17 we were home alone I noticed that I could see up her shorts... I tried not to look but then I noticed I could see some hair... she had no undies on!!!!!!!! I couldn't believe this and got real nervous because I thought she might catch me.. after a while I could see her hair covering her pussy (she was not shaved).. I tried to stay calm but kept looking down...
I ended up having to leave the room and play with myself.. then I felt really guilty and when I returned she was gone
It wasn't until I came across this site that I realised that this sort of stuff happens between bro and sis.. if only I had known all those years earlier I can't imagine the fun we could have had.. she is sooo hot.... to this day it still turns me on and I have realised that any time you see a girls undies she knows she is showing them so make your move..
I would like to hear of any similar stories or advice on how to breach these topics as an adult..