Stealing panties
One day I was supposed to stop there to get picked up by mom. I got off the bus but the only one there was their mom. She said they had to head out for a family thing but I could stay there until my mom showed up. My hear was racing and as I watch her car drive down the street, my cock was rock hard. I locked their front door and flew up stairs. No moisture in my mouth and my heart beating in my ears, I turned the door knob to his sister's room. I first noticed it was a mess but then my eyes were drawn to her dresser. Shiny tights hanging out of the drawers, shimmering panties playing off the light. I was out of my clothes in a flash and slipped into her panties. I loved to tuck my cock down into the gusset and feel the sensations of that material against my cock. As I walked around her room, I found a Playgirl magazine stuffed under her matress. My cock was beginning to strain, so I took the panties off and put them on backwards; that would give me more of that amazing material space to rub against my cock.
I layed the Playgirl on the bed and began to flip thru. I was so horny but somewhat confused on how I could be so hard while looking at men and their hard cock. I didn't take time to process, I just need to cum. As I continued to hump those panties against her matress, I could feel my orgasm building as I flipped thru page after page of raging hardons. Finally the release came and I exploded inside her panties, shooting rope after rope of hot white cum into her satin panties. As the guilt rushed in, I looked down to see a huge wet mark on her bed. I quickly tucked the porno back under the matress, pulled the covers up on her bed and stuff her cum filled panties into my book bag. I rushed down stairs to wait for my mom.
Three weeks later, I would teach her brother how to use her panties to cum; but that is a different story.