Our parents were away for the weekend, and my 19-year-old brother promised he'd watch out for me, his 18-year-old sister. Saturday night, he sat me down, and asked me if I could be trusted.
"Of course, I can, what's on your mind, Jason?"
"Well, I'd like to go out to a friend's party, and if I do, I have to leave you alone. So, if you get into trouble, sis, I'll be in deeper trouble, since I'm being trusted to watch out for both of us."
I said, "Hey, no problem big brother. I'm just gonna hang out, watch a movie, and go online for a bit, I promise I won't throw any wild parties, go cruising the town, or end up with some guy in my bed."
I could see the relief cross his face, and he said, "Kayla, you're the best, thanks sis, I'll see you later."
He pulled me to my feet, and gave me a quick hug and a quick kiss on the lips. I was a bit startled, but he wasn't trying to start anything, just expressing his gratitude as he got his jacket, and headed out the door. After he left, I could still feel the press of his lips against mine, and even though he was my brother, I felt a sexy tingle spread through me.
In the living room, I clicked on the DVD player and started to watch a movie, it quickly bored me, so I went online. There was not much going on, and I decided to make an early night of it. Heading upstairs, I quickly stripped naked, tossed my panties into my laundry basket, and crawled into bed. I always sleep naked, I hate even the idea of wearing anything under the covers. Once I was old enough to put myself to bed, I quickly dumped the idea of pajamas, nighties, or any other sleepwear.
After dozing for a few hours, I woke up to hear my brother getting home. He came up the stairs, and I heard him outside my room, the door opened just a bit, and he peeked in.
"Kayla, are you awake?"
I was about to answer him, but the tone of his voice confused me, I'd never heard him ask me anything in that tone of voice. I decided to fake it and acted like I was asleep, breathing deeply and slowly. I could sense him walking up to my bedside, watching me, then I heard him turn. I cracked my eyes open just a bit, and I could see him bent over.
There was enough light from the hallway to see him pick up the panties that I had just put in my laundry basket a few hours ago and quickly head out the door. I was confused for a moment, then it hit me, he was going to use my panties to jerk off with!