It had all happened like a blur. The attack on our ship. The aliens, Zilnians, boarding us. The firefight. My capture.
The Zilnians were a perverted race, taking the most effeminate male from a ship they captured, and making them their... servants. They themselves were tall, bulky, brutish. With skin like sapphire, and besides the clawed hands, human-like features.
I weakly tried to struggle against the grip one of them had on my arm, but it was futile. It was too strong, with a grip like iron. I was sure it was going to bruise my whole upper arm just holding it. That would be my fate though, I realised, subject to the rough grabs and gropes of these aliens, among other things...
I was tossed into a cell as I heard the Zilnians ships engines hum back to life. Leaving the ship I had served on behind and in ruins.
A bit about me, I was 19 and on my first outer space mission, as a waiter in the mess hall. It wasn't glamourous but I had failed my Space Fleet exams and was desperate to get off Earth. Catering was a back door of sorts to seeing the galaxy, if only I hadn't been so adventurous. I stood at 5 foot 3 with a slim frame and smooth skin. I had a mop of brown hair which always got in my eyes, which meant I had to wear a hair net when I was working.
I was thinking over all the decisions that got me here when the cell door opened. The brute that stood before me was easily 6 foot 5, the average height for his species, and ordered me up with a grunt. My legs shook as I stood up. I knew that if I complied rather than resisted, I would be treated more gently. It lead me down the ship's halls, others of its kind turned their heads and eyed me with lust, my face heated up as I heard cat calls in my direction. We finally got to a door and the brute stopped me.
The door opened to reveal a large room, with blue curtains on the window and matching carpet and bedsheets on a bed twice the size of a king sized bed. The captain's quarters. In the room was a large Zilnian, 7 foot tall and naked, revealing well sculpted muscles and a 12 inch cock which made my ass tense just looking at it.
"Enter." The captain growled at me. I nervously obeyed, taking slow steps into his quarters. "Strip." He commanded again. "I want to see my prize."
My shirt was torn from the rough grabbing I had been subject to in my capture, so I peeled that off first. The captain hummed in approval and motioned with his eyes for me to take the rest off. I slipped out of my brown trousers and underwear in one motion, I didn't want to try his patience. Now I was naked in front of the alien who had taken me from my job, my ship. My arms instinctively wanted to cover my small penis and balls, but again I didn't want to try the captain's patience. I saw his cock twitch up as he stood up to get a closer look. He circled around me, running his clawed hands gently on my chest, back, ass and finally, just above my dick.
"I like what I see, boy." The captain grinned at me. "I am captain J'nar of the Zilnian imperial fleet, but you will call me Master."
"Y-yes Master." I answered bowing my head.
Master walked over to a closet on the far side of the room. "You will need some, adjustments, to show everyone and yourself that you are now my slave." He explained as he pulled out something, it sounded metallic.
He made his way back to me and I closed my eyes and felt cold as he fixed on a metal collar to my neck. The collar wasn't heavy, but wasn't so light that I would forget it was there, and it had adjusted it's size so it fit around my neck perfectly. When I thought Master was done he grabbed my balls and put them through a metal ring which instantly contracted so it fit, and then attached a tube on my penis, which attached to the ring perfectly and shrunk until it was the exact same size as my flaccid dick. I held out no hope that it would expand when I got hard, just then it locked itself with a beep.
"There we are, slave, now you look fitting for your role." Master told me.
"What role is that, Master?" I asked, rather stupidly.
"My personal slave of course!" Master explained surprisingly calmly for a Zilnian. "Obey me and be a good slave, and I will treat you well."