Barb raised her ass up, I think she was looking at Joe’s dick, the raised ass was all Jim needed, in one motion he pulled Barbs bottoms down and sli... his dick into her, very smooth. Barb had both hands on Joes dick as Jim started to move back and fourth inside Barbs pussy. I could not believe another man was fucking Barb. Joe pulled up and Barb started to suck his dick! I really could not believe what was happening. Jim was picking up the pace, this was great for me. I was getting to watch all. "I was grinnin' as I slid my hand up the inside of her leg and tickled her fur a bit to tease her before she took my index finger and started puttin' in different places and namin' all of her parts.She rubbed my finger along the hairy outside place between her legs and said, "This is called the labia majora, or vulva. It's sensitive but not as sensitive as what's inside." Then she moved my finger up n' down along her slit and said, "These are the labia minora. You can feel them starting to get. She'd never be able to look at them again ... the fact they were into it and each other made no difference. Megan went over her options and concluded there really was only one. She wouldn't come out of her room.Sure, there was two days left in the experiment, and it would be tough to lose her $7,000, but her dignity was worth at least that much. Wasn't it? And it wasn't like she was going to be a complete shut in; she could always come out when the other two were sleeping. Or fucking. There. As I moved my hands around, I felt my boobs jiggle. Gravity pulled them down, but not by much. They were far from saggy. The thought of saggy boobs made me giggle, but I continued the search.“Ugh, come on. I have to have some in here.” I kept rummaging around until I heard the clack of nails on a wooden floor directly behind me. It was James.I was too late to react because he had already jumped up onto my back. I was stuck on my hands and knees, and I couldn’t move because the dog was just so.