Sneak a peek at Kate

I decided to be a perv and peek at Kate changing. Thinking that she was probably in her room, I slowly walked towards her door, which was slightly ajar. It was easy to look through the crack and I even managed to push the door open a little further.
And there she was. I expected her to be in her underwear at max, but now, she was standing there completely nude in front of her dresser, deciding on what she would wear. I had a great look at her fast ass, since she had her back towards me and even catched a glimpse of her giant tits. It was simply mesmerizing.

Suddenly there was a cough behind. Leila stood right behind me, grinned evilish and then pushed the door open fully, shouted "Hey, Kate!" and quickly ran off. It happened way too fast, so I had no time to react before Kate turned around and saw me. We both turned bright red. Before she could cover herself, I got a great look at her big tits, looking absolutely tasty and I could also see her pussy, which was shaven for some reason. She didn't have a boyfriend and was a virgin, so no reason to shave her pussy hair. My dick began to stir in my pants.

Then I quickly turned around as Kate covered herself, shouting "Oh my god, why are you here already?!"
I just ran off and shouted a quick "Sorry!"

I walked to Leila who was laughing her ass off. "What was that for?", I confronted her.
"For fun. Hey, it's not like any of you really mind it, do you?" She was right, more or less. I sure as hell didn't mind seeing Kate fully naked.
"Yeah, maybe, whatever." I didn't want to say she was right.
"Hey, now that you've seen her, you could at least return the favour, no?" Leila giggled and I wasn't sure if she was being serious.
"Or you could just undress for me to make it up to your sister."
"Ohhh, that sounds interesting. How about this? Nude dinner?" Now I was sure she was kidding.