Once my tight ring was relaxed and well lubed, Riley held a butt plug out for me to see before it was wedged between my cheeks. Slowly, she pushed the...plug in, stretching my tight hole. The wide part of the plug was bigger than the dildo she had used on me earlier and I felt like I was being split open. She worked the plug back and forth a few times and it popped in. As I was rolled onto my back, I felt completely stuffed and wriggled my ass, trying to adjust. “How does that feel, baby?” Riley. I ground against his lap so the base of his prick rubbed my clit. Dad and I were moaning and gasping with delight as I began working my pussy up and down and around his magnificent erection. I remembered the mirror and pointed to it. We were greeted with the sight of a hot young teenage girl riding her father's cock, tits bouncing, hips thrusting, ass cheeks shimmying. We were the stars in a big-screen, high-def porno flick. We watched ourselves fuck for several amazing minutes. My best friend. "And here I was thinking this would be a quick catch. Whatever, it's more fun if there still a spirit in there to break," she finished as her book floated over into her vision and she quickly started to recite from its pages. I was not about to stick around and find out what she was going to do as I turned on my heels and made for the door. I made it a whole six inches before I felt a tug on my right ankle. I looked down to see what I had got caught on and my heart sank. Wrapped around my ankle. .....he asked me how about we play then? I nervously answered ok not sure I wanted to play this game with my dad after all I had secrets an i didnt want to tell them, he went first asking truth or dare? I said truth, so he asked have you ever kissed a boy? No.....my turn truth or dare ......truth he said do you love me? Yes of course I do silly he said....this went on for while and i relaxed thinking ok this is dumb! the next time he asked me truth or dare I said Dare.....this is where.