I stood at the corner, looking down the block to Master's house. The bright May sun and the cloudless sky stood in stark contrast to the thoughts running through my head. "Sir will be expecting me. I can't stand here all day. I can do this. I have to do this," I thought. I had just walked up the hill from the train station, like I do every evening after work, but this was no ordinary Friday afternoon.
"I've posted a craigslist ad for you, slave. We'll be furthering your toilet training this weekend." Master had informed me of my fate that morning, and I'd been stewing in a mix of anxiety and anticipation all day. He had never shared me before, but we had talked about it in the past. Toilet training was new as well. I had only begun drinking his piss in the last week, and only maybe half a dozen times. I ran my thumbs over my waistline, a nervous habit I had developed to ensure my panties were never visible, took a deep breath, and headed for the house.
I found Master waiting for me in the living room. "Good afternoon, slut. How was your day?"
"Good, Sir. Thank you, Sir." I dropped to my knees, and crawled towards him, hoping to delay the inevitable by sucking his cock slowly to orgasm. My face must have given away my anxiety and intentions because he denied me with a look.
"Go take your place. Your first date will be here soon." he said with a grin.
I resigned myself, and did as I was told. Not long after I found myself kneeling in the shower, hands cuffed behind me, collar connected by a heavy chain to an eyebolt on the side wall, and my frilly pink panties covering my chastity device. After I was in position, Master came in. "Very pretty, slut." He put his hands through my hair, calming me. "Make me proud, today." He bent over and kissed my brow, a gentle touch before a garish act.
I didn't have long to wait before hearing the doorbell ring. My heart began racing, and I was shaking a little. I couldn't make out what they were saying, but I could hear my Master's voice conversing with a man whose voice I did not recognize. I found myself suddenly realizing how uncomfortable I was kneeling in the shower, and I fidgeted, trying to find a better position, but a shower floor is only going to be so comfortable.
After what seemed like an eternity, the bathroom door opened and in walked the stranger. My eyes lowered as I had been taught, I only saw below his knees; he wore stained jeans and big steel-toed boots. A construction worker, and a big one at that. He didn't say a word to me. I heard the sound of his zipper lowering, and him fumbling around. Before I knew it, a warm stream began to hit the crown of my head, seeping into my hair and dripping down my neck and shoulders. When he finished, I thanked him. I wasn't sure if I'd be able to make a sound, so the strength of my voice surprised me. "Thank you, Sir." He grunted, zipped up, and walked out, leaving me to sit in his piss.
Once he was gone, Master came in and smiled at me. "So far so good, slut. Keep it up."
I knelt there thinking, "That wasn't so bad. I can do this. I can do this for Sir."