She doesnt know
I never thought of my little sister sexually until I had a very lucid dream about it a month ago. The dream, while exciting, felt weird and wrong. I've thought about it a few times, and while collecting laundry 2 weeks ago, I sniffed some of her dirty panties. The sweet smell is heavenly, but it's the thrill of doing something I know is wrong that turns me on. I stole a pair and sniffed it while masturbating until the scent was gone, but I just switched for a new pair. Last night during a thunderstorm, she came to sleep in my bed because of a tree branch that smacks the outside of the house on windy nights. We were both in full pajamas, and we didn't cuddle. I fell asleep and woke up with the panties(that were hidden under my pillow) missing. I stretched a little, and my sister settled her ass into me a little. I instantly became hard and tried my best to pull it away from her, but I ended up poking her in her sleep and she just moaned. I like to pretend she was awake and liked my d*** poking her. It's supposed to storm again tonight, and if she comes back, I'm going to wait until she's asleep and touch her.