I love my sister dearly, but I always felt there was some secret that she was keeping from me about her.
I love my sister dearly, but I always felt there was some secret that she was keeping from me about her. So one day, when my parents were gone, I snuck into her room to investigate. Something about her always turned me on, but I had to keep it a secret, so I went into the bathroom with a pair of her panties and started masturbating. Little did I know that she was home and caught me in the act! She finally decided to show me her secret: my sister had the biggest cock I’ve ever seen! Just as she was about to show me more, my girlfriend.