I want to tell you about something I saw when I was 18 and lived at home. My brother Nick was 21 and was going out with Grace (who he has since married). Grace was 19 at the time and it was easy to see why Nick fancied her. She had long curly brown hair, only about 5' 2" tall as she was a good 6 inches shorter than me and Nick, but with a lovely body and nice big tits. Not to mention a sweet personality.
Nick and Grace would often go to Nick's bedroom to watch his tv or listen to music, while my parents were downstairs and I'd either be downstairs as well or in my room.
You couldn't rely on total privacy in our house as none of the upstairs bedroom doors would completely close because of the way they had been hung I think. Anyhow. One day Nick and Grace had arrived at our house for tea. Grace always looked nice but never tarty although today it was a bit close. Dad and I couldn't keep our eyes off Grace this day. She had her normal black leather jacket on but with a short black leather skirt and black stiletto shoes (although smallish heels). When she took her jacket off she revealed a sheer see-through white sleeveless and strapless top and a strapless bra that you could see through her top and it didn't leave much to the imagination. It was lacy but you could definitely make out where her nipples were.
After tea Grace helped mum to wash up, with me and Dad unusually in the kitchen helping too. We all sat down to watch TV. Mum, Grace and Nick on the Sofa, me and Dad in the 2 armchairs. I couldn't keep my eyes off Grace's legs especially as the skirt had ridden up to show quite a bit more than I think she intended. After a while Nick suggested he and Grace went upstairs to watch something else and off they went.
About half an hour had passed and I was getting bored with the programme so I too wandered off slowly to my room.
I decided to ask Nick and Grace if they wanted a cup of tea as I thought this would be a way I could get close to Grace again and have another sneaky look at her legs and tits.
We all had a habit of running up the stairs but this time for some reason I slowly meandered up the stairs and they didn't creak.
Nick and Grace obviously expected us all to watch the programme to its end and hadn't reckoned on my not charging up the stairs if I didn't.
As I approached the top of the stairs I could hear muffled giggling (Grace giggling) and proceeded with care.
Because the doors wont shut you can just see through the hinged side and I carefully approached Nick's bedroom door and peered into his room with one eye.
My mouth dropped open as I saw Nick and Grace lying width-ways across the bed, facing each other (with Nick nearest me so I couldn't see his face) but with Grace's blouse and bra well below where they were only half an hour earlier.
I squinted through the gap to take a good look at Grace's uncovered tits. They were big and round with lovely pale pink nipples pointing towards Nick's face who then obscured my view by starting to suck on her right nipple.