Is it normal that i get boners from my sister?
My sister (who is 2 years older than me) recently got herself a boyfriend. Since then, she's been wearing more skirts and generally more revealing things.
Because it is currently very hot, she asked me if I could help her get the fan from the attic. The ladder to the attic is foldable and quite steep. She went up first, so I was about 7 or 8 inches from her butt.
Suddenly, I noticed she wasn't wearing any panties under her shorts (which were quite wide). I could clearly see a part of her pussy. I hate to admit it, but I got terribly turned on by it. It isn't the first time I'Ve been turned on by her, and I feel really bad for it.