At one point, she carried an item to show me, and for the first time, I saw the outline of her nipples under the light fabric of her dress, which made...me think she wasn't wearing a bra.We finished our lemonade, and she told me to follow her up to the attic loft where most of the consignment was. I stared at her ass and legs as we climbed the stairs to the second floor, then as we climbed a second set up to a spacious and finished loft. All the items were marked with white tape, so I told her it. Little sis wanted to see a movie, so I brought her to see a replay of Casablanca. We settled in and tuned the radio to the right station. The lights went down and the movie rolled onto the screen. All throughout the movie we noticed different kids our age making out. What if their parents saw them? I thought as the movie played on. Little sis looked great in her dress. She was the perfect little angel. All the fellows at school would eye her all the time. Every time they did I would tell them. “Come on now. We’re both adults. We’ve been dancing all around it all night long, and I’m too old (a whopping 27) to play game like that. I mean, unless you’re really not interested.” Of course I was interested. I’d been imagining how she would be in bed almost the entire night. And while one part of me was ready to get the hell out of there, another part just didn’t seem to believe her. “Yeah, sure. Let’s get out of here,” I said, my voice clearly laced with disbelief. It’s not that I didn’t. After coughing and swallowing, she said, “You forced that cock of yours down my throat!”“I did…and it felt wonderful too. Don’t you like to deep throat?”“I’ve never done it before, Bobby!”“Well, you’ve been trying to seduce me for two years, so I figured I’d see if you liked a good throat fucking.”“Well, it hurt a little at first, then it was okay.”“Good. Then later I’ll throat-fuck you again,” I replied and started to walk out.“Wait! I want you to fuck me now,” she said as she pulled off her.