I am a cock and cum slut. I truly mean that. I cannot get enough of men's cock. Morning, noon, and night, I love servicing hard, throbbing, dripping cocks, and feeling them fuck my throat until they shoot their warm creamy loads down my eager, waiting gullet. Of course, it is no surprise that this overwhelming desire makes me naturally submissive. Over the years, I've come to find that given a dominant enough man, I will do anything.
Enter the man I call Uncle Bob. He's in his late 30's, but a total hunk. He is tall, 6'4, 185 pounds of solid muscle, and a light smattering of hair on his body, with a neatly shaved head and face. He is also the proud owner of a beautiful 9 inch, cut cock. I've known Uncle Bob for a good seven years. He's been my steady fuck bud and Sir, and really introduced me to my submissive side.
In contrast, I, Ryan, am 25, 6'1, 145 pounds, slim, fit, and shaved from the neck down. Uncle Bob calls me pup, and it drives me crazy for him. Uncle Bob's teachings over the last seven years introduced me to everything from face fucking to bondage, to anal and oral gang bangs. I am proud to have received such instruction from him.
Recently, we've talked about indulging one fantasy that either of us has kept for a while. Uncle Bob and a few of his friends in the local BDSM community have been wanting to experiment with training a human urinal. Here begins our story.
It was a relatively quiet Wednesday around town, and being my day off work, I was bored and looking for some cock to suck. About 2pm my phone rang.
"Hello?"
"Hey pup, what are you up to?"
"Good afternoon Uncle Bob, I am just looking for a cock or two. What is going on," I replied, knowing that would very quickly get Uncle Bob's cock aroused.
Uncle Bob laughed on the other end, "Haha, horny pup. I've got a hard cock with your name on it. Come and get it."
"Yes Sir, I'll be right over!" I hung up the phone, threw on some causal clothes, a pair of shorts and a tee shirt, and jumped in the car.
A short drive later and I was at Uncle Bob's house. He kept a nicely maintained single story home just outside of town. The house sat on a small acreage, giving it enough privacy for him to do as he pleased.
Walking up to the door, Uncle Bob opened it up before I even reached for the knob. He stood there, stark naked, his beautiful body for me to see.
"I've been waiting, pup," he said, motioning to his rock hard cock. "Come inside."
I didn't have to say a word, once inside, I dropped to my knees, not even waiting for the door to close, and took that sweet, man-cock into my cocksucking mouth.
"Mmmm, nice boy," Uncle Bob moaned as his dick reached the back of my throat and pushed its way down. "I love this throat."
He slid his cock in and out in well-practiced motions. Each thrust went deeper into my mouth and filled my throat to capacity. He kept his hands on either side of my head, holding me in place as he picked up speed. I was in heaven. The speed and force of his thrusts made me feel so used and so much like a slut. The mere thought of this made my own cock twitch and drip precum.
I could tell Uncle Bob was getting close. He was definitely horny today, and by the sounds of his grunts, he was getting ready to cum.
"You ready pup," he asked between grunts.
I replied with a muffled grunt.
"Good pup, I've got a big load for you." His pace quickened, his hands tightening around my head. Just a few more thrusts and I felt his cock twitch. The first blast hit the back of my throat and I began to swallow. But just as I started to get another delicious squirt of cum, Uncle Bob pulled his cock from my mouth. I automatically whimpered in protest. My disappointment faded fast, as soon as the next several spurts coated my boyish face. Uncle Bob kept this up, trading between my open mouth and face for several minutes, until every last drop of his cum was spent.
"There's a pretty sight, a cum-covered pup." He said, pulling out his digital camera and snapping a few photos.
"Thank you, Uncle Bob," I said, as he scooped his still warm cum into my open mouth.
Once he had me cleaned up, he asked me to take a seat in one of the chairs in his living room.
"Pup, there's something I want to discuss with you."
"Yes Uncle Bob."
He had a serious look on his face, but at the same time I could tell it was a good type of serious, nothing terrible was coming my way.
"I've been talking with a few of my friends, and we have a question for you."
I gave him a puzzled look. "Yes, Sir?"
"Now, you don't have to say yes, but I think you will once I explain everything. We would like to train a boy to take not just cum, but also piss. You know, watersports."