“So far so good. Is it time to go change?”“Aye, we should go home soon.”I smiled at her. “Are you feeling all right?”She nodded. “Too ex...ited, I think. And wile nervous.”“I know.”I gave her a hug, and we held each other for a time as the world continued on around us.“Coming through!” Christine warned as she spooled out a cable for a light.We stepped aside.“We have each other up here,” I said to Muireann quietly.“Aye, Matt, we do,” she murmured, rubbing my back.At last we pulled apart, grinning. It made me feel older and more mature to spend time with my sister in her room. I heard a creaking noise and stopped. I realized that I had forgotten to knock, and when my sister found out she would be pissed. She was always telling me to knock on the attic door, but I always forgot to. I ignored the noise and continued towards her bedroom door, which was open slightly. I was about a foot away from the door when I heard another creak, and what sounded like my sisters voice. I froze and tilted. Peggy squirmed a little but rode it out washing dishes. Each time i brought her something, I grinded my cock against her ass, and she would push back and give a little shake. We were almost done so i pulled out the remote and kicked it up to med. Peggy was squirming alot now and breathing heavier. Her knees rubbed together as if she had to pee. I got behind her and put my bulge between her butt cheeks, and i could feel the vibration. I squeezed Peggys awesome tits and grinded her ass as she. When I first saw him, I ran up to hug him because I had missed him. After we sat down I noticed how he sat closer to me than he usually had before, but I let that thought pass. As we started talking about our plans for college, he seemed to lean into me more, and I started to get a little uncomfortable which he must have noticed because he apologized and backed up. We continued talking, and then all of a sudden, he leaned in and before I could react, kissed me on the lips. I was so shocked that.