Investigate the object

You decide whatever potential resources the object could hold would be too valuable to pass up. Walking forward, details become more clear as distance is decreased. The object was in fact not purely rectangular, the top arched in a semi-dome formation, seemingly giving whatever was inside more room that a flat top would allow. Some sort of design was emblazoned on the sides and top, the low light of the cavern giving you no chance of discerning any potentially helpful notices such as "Emergency Supplies Here" or "Inevitable Doom Don't Open".

As you get within a foot of the box, you notice a seam that appears to wrap around the entirety of the box. A lid, you realize. You begin feeling around, hunting for a latch or some sort of mechanism that would open the box.

It takes longer than you would have imagined, resorting to trying to push the lid yielded no results, the material being much too heavy. You find a switch near the seam on the backside of the box, a sense of relief floods your system.

You flip the switch, eager to discover its secrets and see if it offered any means of escaping this black underground. A whirring noise fills your ears, it gets louder and more forceful as you watch the elaborate engravings begin to give off a faint glow.

The lid flies open with a bang, movement inside alerting you to the bizarre reality that something alive was exiting the box. You scramble to retreat from your position directly beside the strange hold for this creature but trip over the slightly raised lip the container was resting on. Your ass flairs with pain due to your landing, allowing whatever was exiting ample time to be standing directly in front you.

Your vision tracks upwards with a slow dread. Your eyes meet tanned legs that led upwards to a massive musculature, bulging veins tracing every inch of this man. You wish you could say you looked to his face first, or his hands for a weapon, but you didn't. Instead your vision stopped halfway up his body, eye level to your face from the ground was this mans massive cock. Somehow more veiny than the rest of his body, foreskin pulled back to reveal a purple cockhead drenched in precum. His dick was almost shaking with how hard it was, distended from his body but unable to stand straight up from its massive weight and girth. You swallowed subconsciously, forgetting your current predicament.

When you finally manage to peel your eyes away from the fuck meat inches from your face you glance upwards at this well-endowed man's face. He was looking down at you, a smirk on his face and a hunger so intense it made you flinch in his eye. Dark eyes with even darker hair, a face that seems like its out of a different time.

"Um, I -" you were cut off abruptly as he used your open mouth as an opportunity. His dick pushed past your lips, the head flush and hard. His dick was overwhelmingly salty and slick with precum, that alone making you swallow around his member. He groans above you drowned out by the sound of his massive balls slapping your chin.

You notice his nuts, through the tears streaming out of your eyes, they are swollen and full. They were almost discolored, the absolute definition of blue balls. You feared how much cum he was going to let out inside of you. His balls continued slapping your chin, you could tell it was hard enough to bruise you.

His hands were wrapped around the back of your head, tears and snot streaming out of your face as he ruthlessly face fucked you. Your gagging was only encouragement for him to thrust deeper, hold you down longer to feel your throat milking his cock.

He groans out a phrase in a language you wouldn't understand even if he didn't have you by the ears forcing your nose into his pubes. Your nose fills with a scent that you'd smell for weeks. The hair is cakes with precum and sweat, smelling like it had been that way for a long time and had been getting more rank for centuries.

You feel his cock spasming in your throat, knowing that it won't be long before he busts his load. You are barely conscious at this point, breathing in more precum and ball sweat than oxygen. He pulls out fully his cock finally unloading all over you.

You vision comes back as you gasp in air only to be blinded by shot after shot of the most thick, pungent cum you have ever encountered. It shoots all over your face, coating your eyes, entering your nose, and of course filling your mouth so much you had to gulp to avoid drowning. The taste was the most bitter and salty thing you had ever tasted.

"Ah," your assailant sighed out above you as he coated you from your head down to you waist. Your open shirt stuck to you as the scorching seed slid all over you. He continued on further, grabbing you by your cum slick hair and pulling you to your feet.

You would struggle if you weren't blinded by cum and still dizzy from lack of air. He folds you over the box and rips off your pants and shirt, the seams popping in a quick and abrupt crescendo. He scoops his cum off of your face and starts shoving his too large fingers into your now exposed asshole.

It hurt and you reacted by letting out a squeal and trying to buck against your much bigger and stronger attacker.

"Shh," the man said and slapped the back of your head. It left you reeling, seeing stars and confused, only roused when you realized the man behind you had three thick fingers up your hole. You noticed the pain of sensitive skin scaping against rock and you realized your cock was hard and trapped between your stomach and the rough material of the box.

You looked inside the box for the first and scrunched your brow, you didn't quite recognize what you were seeing. Metal bands lined the inside, the outline in a vague humanoid shape. Some sort of contraption extends from both sides about mid-way down, looking vaguely like a transparent tube filled with different contraptions. The bottom of the container was filled about two or three inches with a strong smelling, milky white fluid. You recognize now why this man reeks of cum and sweat.

Before you can think any further you feel a hot and hard object begin pushing into your recently stretched out hole. You shiver and your already stretched hole is widened by this mans huge tool. He thrusts into you so hard and so often you are constantly avoiding smashing your head into the wall in front of you. He fucks you so long you lose track of time and all purpose.

How long have you been like this? Have you have smelled anything other than the scent of this mans spunk as it dries all over you? You can't think about that, too busy as he thrusts fully inside of you before pulling out and watching your gaping hole leak his cum. He fucks you and wraps his hands around your throat, using it as leverage as he grunts and loses himself inside you. His load fills your stomach to an almost impossible limit. Your stomach actually distending slightly to accommodate the hot load sloshing inside you.

It's too much you pass out, your cock shooting untouched against the scratching rock of the box formerly housing the man who violated you.