Blissful Oblivion

I woke up in semidarkness, with my arms strapped to a table. I squinted into the dark, and turned my head as best I could to look around. I heard soft snoring nearby, varying in pitch and tone. In the distance, I heard the sound of water dripping. The muted silence felt like a pressure on my ears. No, wait, that was an actual pressure. I moved my head back and forth, trying to figure out what was on my head, until something caught my eye. Was that... A cage? In fact, it looked like multiple cages. Well, I guess I shouldn't be surprised. After all, he kidnapped me and strapped me to a table. Fuck, he probably has a whole underground sex slave operation or some other kinky thing for all I knew. Either way, it wasn't looking good for me.
I heard the sound of heavy footsteps from a hallway, and sounds erupted all around me, ranging from growls, to hissing, to screeching, to a whole assortment of unearthly sounds I couldn't even identify. What kind of operation was he running here? Some kind of mutant alien cockfight?
The sound of a mechanical lock whined, and with a click, the door opened.