." He put me in a kitchen chair as Mercy entered from the laundry room. "Get this girl settled down. Give her some warm milk or ... something. Some br...ndy maybe." Yes suh." The old woman blinked at me."I'll be in my study." Mr. Reiser stroked my hair briefly and left us."What you's been up to now?" Mercy wondered, touching my forehead and cheeks like I might have a fever.I repeated the story while she fixed me some warm milk, just as our Master had suggested."Abolitionists? Round heah?" She. Tracing out the lines of first her outer and then inner labia. Each time the brush made contact Audrey bucked, moaned, groaned and generally squirmed. Every now and then I’d stop and with two fingers over each hand slide them into her vagina and open her wide, as wide as a inch or two. Her tunnel would fill with Audrey cum. It was like a little swimming pool and if I let go quickly it would plop shut and a copious amount would spew forth like a cum volcano.If I moved the brush harder Audrey. I took great delight in pushing her around and carrying her wherever she needed to go. Often carrying her gave me an almighty erection. She was working toward walking with prosthetics again and was doing very well. She was already able to use her new myoelectric arm very well, though I still preferred her cable operated split hook arm.One Saturday night when my parents had gone away for the weekend I threw a huge party. All our friends came. Sophie surprised me by turning up walking on her. I continued fucking Meghan in a number of positions until finally we got back into the missionary position again, which she said was her favourite. So once again I got back in between her legs and this time I let rip at her. She has got used to being fucked hard and now I was going to give her one hell of a fuck that she would remember forever.It wasn’t long before I could feel myself approaching orgasm so I slowed things down to make myself last that little bit longer. Finally I couldn’t hold.