This winter has been so cold that I've spent most of my time stuck at home with my stepsister. I even decided to spy on her, and what I found shocked me: she was shoving a dildo in her pussy! My surprise was not only due to how horny my stepsister was but also because I had never seen a pussy before. I must admit, it looked even better than I imagined, and all I wanted to do was touch it. Still, I knew I should behave, so I left her room and tried to resist temptation. But then she took my hard dick out and started taking pictures of it while she was sucking it! She said that it was because one of her friends had a crush on me and wanted to see my cock, but I think my stepsis is the one with the crush because she didn't mind I missed my date with her friend just to pound her tight, wet pussy.