It was a beautiful spot on the lake and we had a beer and talked about lots of things including music , what their relationship was as they were not m...arried. They were actually business partners who had started dating and were trying out things to spice up the relationship. He looked about 50ish and she looked early 40's maybe late 30's. He was normal build and height but she was quite skinny. After a while Bob suggested we go upstairs to the bedroom and this was where the "Odd" arrangement. ." she gasped, pushing my face closer to her. I lead my right hand up to her head, arching it back, kissing lightly around her neck. Her moans of pleasure only stimulated me further. She basically ripped my favorite shirt... 'Damn... Now I'll have to throw it away...' I thought. I moved my free hand over her panties, and rubbed the top of her mound lightly. She sighed, and buried her face in the nape of my neck.I rubbed her slit... up and down... Up...Down.... Up, down, up down..... Rosie looked at Kathy out of the corner of her eye. She wasn’t sure she could completely trust her new friend yet. Trying to figure out what was on her new friend’s mind Kathy said, “What is it, Rosie?Rosie cleared her throat. “Um ... I-I have an idea what ‘suck my cock’ means but don’t even have a clue what, ‘eat my pussy’ could mean?”Giggling Kathy said, “You talk like a virgin Rosie.”“What do you mean by THAT Kathy? Of course, I’m a virgin.”“I’m just teasing Rosie. I’ve never met a girl our. I wouldn’t even feel it.As soon as she checked the sensors and replaced three, she said, “Now that we have that completed, I have to ask for your permission to have Kelly help with the next part. Normally we would never permit a minor to be in the room with any patient. Because she passed her CNA exams, the hospital permitted her to assist after your parents signed a waiver. We have to numb quite a few places inside you. Her small fingers will cause you much less discomfort than mine.”After all.