When I asked her why she didn't sit with me anymore, she just gave me a great big smile, came over and sat on my lap. It was a warm late summer day so...she was dressed in a thin t-shirt and cut-off jeans. I had shorts on too but was without a shirt. She snuggled up to me and we were watching TV for about 10 minutes.I realized I was starting to get a hard-on from feeling her smooth legs on mine. Her hot breath was on my neck below my left ear was also turning me on. My thoughts dwelled back on. "That looks like fun. Don't you think, little one?" he said playfully."Do you want me to be your little cheerleader?" I teased."Baby, you can be anything you want, but right now I want you to lean over this desk and let me fuck your little pussy just like that coach is fucking that cheerleader."I leaned over my brother's desk and Daddy quickly moved to line his waving cock up with my dripping cunt. He teased me for a few moments with his cockhead, rubbing it up and down through my wet slit. " He pointed to a tunnel opening a short ways from where we were standing. "There's a light switch inside. We have lights strung for almost a quarter mile in that tunnel." Since this is in my domain," Keith stated, "I'll stay here and suit up to go inside the lab. We have some decisions to make and I want all the information available."Warren, Bobbie and I slowly walked toward the indicated tunnel opening. "Mind if I tag along?" Bobbie's limo driver asked. I nodded yes and we four proceeded to. I shook my head loosely and began to beg her for mercy, but she silenced me with one swift slap to my face. Then, changing the point of her attack, the darker woman sharply smacked my weighty right breast with her open right hand. Pleased by the rippling and distorting effect on my orb she continued to rapidly slap it back and forth using both the front and back of her hand, before repeating this attack on my left tit.Although this treatment was painful, especially aided as it was by her.