She continued to smile and stare at me as she slowly started grinding her hips lighlty back and forth, her pussy rubbing against mine. “You like tha...? You like when my pussy rubs against yours like this” she said”Fuuuck yeah, rub your pussy on mine” I said, biting my lip.She started aggressively tribbing my pussy with slow but forceful strokes. She held my calves to support herself as she rode me, both of us moaning wildly. Like glue our wet sticky pussies stuck together as her clit and mine. She sat down on a love seat on the opposite side of the coffee table. As she bent forward to pick up her glass, he glimpsed her white bra with the fine lace detail against her tanned skin, and her full cleavage. She commented on the weather, they talked, and he found himself very much at ease talking with her. It wasn’t like this talking to other mothers, or to the girls at school either. She seemed perfectly relaxed in his company. But he couldn’t help his cock from staying rock hard. She. ” She grinned. “Do you want to watch me play with myself?” Unable to speak I nodded vigorously. She skipped upstairs making her tits bounce like beach balls. Seconds later she returned with her hand behind her back hiding something. Like a naughty child she stood a couple of feet away from me with her chin on her chest and defiantly smiled at me with a twinkle in her eyes. “Guess what I’ve got?” She giggled. “I’ve no idea?” I replied.“Ta Da!” She laughed as she produced a large pink. The answer was: quite a lot. I was still taking some pain killers, so that was taken into account as well.Shelly was very professional as she went about her business. We took a break after fifteen minutes and she showed me an illustration of the muscles and ligaments of the knee, then showed me an x-ray of my knee after the accident."You can see the damage here and here," she said, pointing to some dark areas along side the knee joint. "You also have a cracked patella ... that's your kneecap..