I sat there with my eyes wide just staring at my sister’s dick. For what felt like an hour but couldn’t have been more than half a minute neither of us said a word. I was transfixed in surprise, curiosity, and arousal. But then she spoke, “Alex…” I looked up at her eyes, a sad look in them. “Would you ever be able to love a girl with a cock?” “Huh?” I asked, confused. “I don’t mean me and I don’t really mean you, but I’ve...