Ms. Scott and Mr. Anderson nervously stepped into the room, the only instructions they had been given were to place special caps on their heads to track brain waves and to fully disrobe. Mr. Anderson wasted no time. He quickly stripped down to nothing, his naked body on full display for both Ms. Scott and the scientists observing them. He made sure to thrust his hips out slightly, his large cock flaccidly hanging in front of her. Ms. Scott was far more reserved. She shyly removed her clothing, trying to cover her large breasts with her arms as her bra fell to the floor. Her uneasiness increased as she realized everyone was watching her, and despite the feeling that she wanted to run away, she slowly let her panties slip down, exposing her completely shaved pussy to all. She squirmed as she tries to cover herself.

Once both were naked, Dr Metzger, the lead scientist, walks into the room holding a tablet. Without looking up he addressed Ms. Scott. “You must overcome these simple ideas of modesty Ms. Scott if you plan on taking part in these experiments. Besides Mr. Anderson clearly enjoys your company” tapping the screen. The scientists directed them onto two beds tilted vertically facing each other across the room. Ms. Scott and Mr. Anderson felt understandably anxious at the situation they found themselves in. Strapped to vertical exam tables facing each other, their legs spread wide, providing maximum exposure of their genitalia, they felt a chill run through them as the cold metal seemed to seep into their skin.

However, their feelings of unbidden terror only increased when Doctor Metzger informed them that the tables would now go through a calibration. Dozens of robotic probes and arms descended from the ceiling, slowly but methodically moving their way towards the two captives. Dr. Metzger continued his instruction, explaining that it was essential that their bodies be completely still during this procedure. Ms. Scott and Mr. Anderson flinched at the sparks that appeared as the robotic arms moved closer, poking, and pinching at their naked skin, some hurt others tickled as they gathered their data. It took all Mr. Anderson's strength to remain still. He could feel the probes entering his mouth, ears, eyes, and nose he fought to suppress the urge to gag. A large probe forced its way into his ass, his large cock twitched and started to swell as it assaulted his prostate finding the perfect position. Ms. Scott watched Mr. Anderson as she received her own assault as twin probes mapped out the inside of her pussy, ass, and throat. Dr Metzger studied the readouts on his tablet.

The calibration completed the probes retreated. The scientist approached the subjects and placed IV lines in their necks to supply stimulants, and other medications. “Now the true tests can begin,” said Dr Metzger. “We will be mapping your brains for all forms of stimulation and emotions both physically on your own body and reactions to watching the other. This may take several rounds of tests between the two of you, your cooperation is appreciated... and all but guaranteed.” The scientist and Dr Metzger retreated for the door. “We will begin with Ms. Scott” The door slammed.

Mr. Anderson watched as the robotic arms descended on Ms. Scott. They began going through a series of torturous experiments. Scalpels made small cuts in her arms and legs followed by probes painfully cauterizing the wound. Needles inserted into her breasts some injecting substances some sending shocks, electrodes sparked at her skin the worst rested on her clit. Mr. Anderson watched in horror as Ms. Scott screamed in pain, the robot not caring what it did to her perfect naked body. The assault on her started to shift from brutal punishment to sensual pleasure. A large probe stretched her pussy knowing right here to find her G spot. Robotic arms massaged her breast and sucked on her nipples, they attacked erogenous zones all over her body. She climaxed repeatedly the machine knowing just when to switch between her G-spot, clit, and ass. Mr. Anderson’s cock hardened as he took in the spectral, he thrust at the air his cock wishing to join in the robot’s fun. But it would be his turn soon enough.

Ms. Scott mind started to clear, and she was shocked back to reality by the cold metal table she was strapped too. Mr. Anderson across from her leered at her naked body, “My God that was fucking hot to watch, I could watch you cum all day baby!” A wave of humiliation washed over her as she remembered that he had watched that whole display, she wanted to cover herself, but her arms were secured tightly to the table. She looked over him with contempt in her eyes, there wasn’t a scratch on him, she was bloodied, bruised, and violated and the only change to him was his hard cock pointing at her leaking pre-cum all over the floor. Her contempt boiled into hate. Dr Metzger watched her emotions swirl on his monitors taking notes, he then hit a button marked “proceed” on the screen.

The robot arms descended once again this time aimed at Mr. Anderson. He screamed in agony as the machine began its torturous experiments on him. Scalpels cut into his flesh followed by the searing pain as the wound was melted shut. The machine pumped him full of adrenaline and Viagra to ensure compliance with the next round of tests. The arms assaulted his cock, a long slender probe sunk into his cock hole he screamed as it forced its way deep inside him. Ms. Scott watched the onslaught, she was nowhere near as horrified as Mr. Anderson had been, after all it was his turn to feel the arms bite. She started to turn her head from the grotesque display, not out of disgust though. Dr Metzger studied her monitor closely, the screen was showing shame. He poured over the data coming in about her as his other subject screamed his head off. He finally found it, buried behind the shame he found a small part of her brain that showed arousal. A smile crossed his face, “very interesting” he typed some commands into his keyboard. Arms now descended on Ms. Scott, forced her head forward and held her eyes open to watch the brutal scene. She watched as electrodes sent blue arcs of electricity into his massive cock and helpless balls, her mind caught in a whirlwind of arousal and guilt for her feelings. Finally, the machine switched gears, it too provided Mr. Anderson with the same sensual pleasures it had given Ms. Scott. A probe milked his prostate while other arms stroked his cock, others massaged his whole-body sending waves of pleasure threw his system. Ms. Scott mind turned back to contempt as she watched him writhe in pleasure. His cock erupted in what would be the first of several orgasms, a rope of cum shot across the room landing on her leg. The contempt turned to disgust and hatred as she was forced to watch his mind-numbing bliss.

The arms repeated their tasks several more times throughout the night. The subjects, unaware of the passage of time, kept awake though the cocktail of medication pumped into their necks. As the night wore on the routines started to alter, adapting to a change in the experiment unknown to them. While both experienced pain and pleasure through every iteration the amount skewed, Ms. Scott was receiving far more pleasure, much to the enjoyment of Mr. Anderson watching her body squirm. He on the other hand received far more pain as Dr Metzger started to condition Ms. Scott’s deep-seated sadistic side.

The scientist followed Dr. Metzger into the room, “We have made it through the planned experiments, well done both of you. We have decided to explore the human mind a little more, we will double the pay out and since your both already hooked up, we look forward to your continued help.” Mr. Anderson and Ms. Scott looked at them stunned. The scientists went to work moving their beds, positioning them in a way that they weren’t facing each other but still within eyesight of each other. They then moved computer terminals in front of each of them, they unstrapped their arms from the bed and strapped them to the keyboards. A large door opened at the end of the room and 6 large Xs were rolled in, strapped to them were new test subjects. 3 for each of them both male and female their naked bodies splayed out on display to all. Dr. Metzger spoke again, “Welcome to phase 2, Ms. Scott and Mr. Anderson you will now control the robotic arms. The terminals in front of you will allow you to do anything that has been done to you. If you preform how we want you to you will be rewarded, if you do not punishment will be swift.” With no more explanation, the scientist followed Dr Metzger out the door and it slammed shut.

Confused but intrigued Mr. Anderson eyed one of his subjects a tall woman with a fit athletic build. He typed the command for the arms to provide her small stiff nipples with erotic pleasure. As the arms go to work on her an arm descends towards him and sends a shock to his balls. He screams in pain and confusion. He tries another erotic command with another subject and is greeted by another shock. Ms. Scott looks over the list of commands and eyed her subjects. Her eyes keep drifting to the list of tortures her pussy getting wet with the idea of inflicting her subjects to their pain. She selected the female subject, her breasts were just to perfect looking, so perky yet somehow bigger than hers. She types in the commands with steely eyes. Two arms approach the subject’s erect nipples, needled electrodes imbed themselves into her pretty pink flesh. She screamed as electricity courses through her tits. A smirk appears on Ms. Scott’s lips as she typed more commands, she hardly noticed the machine insert a probe in her wet pussy beginning her reward. The computer screen flashed at Ms. Scott Warning Permanent Damage, Command Denied, she stares at the screen annoyed, then notices a small blinking button labeled Override. She clicked it, the screen changes Safety protocol disabled in exchange for 200 volts to your nipples. She paused for a second and looked up at her victim still squirming from pain and fear, she hated her perfect looking tits. She clicked yes arms descended towards both of them, 2 brutal looking spiked clamps crush Ms. Scott’s nipples and stretched them from her body before sending the voltage coursing through her tits. Then just as soon as it had started the clamps released her nipples. She looked up at her victim with a devilish smile, two long blades approached her. Ms. Scott moaned with sadistic pleasure as she watched the blades slice into the bottom of her victim’s breasts, blood and implants flopped onto the floor, the splat drowned out by the screams. Ms. Scott gyrated as another probe began fucking her ass the sight of her victims deflated tits bringing a smile to her face.

Mr. Anderson watched the sight in absolute horror out of the corner of his eye. He still didn’t fully understand the task before him as he continued to torture his victims with pleasure resulting in his own pain. The thought of inflicting this brutal torment on others sickened him, only as a means to ease his own pain would he inflict any punishment upon them. Dr Metzger watching his monitors was intrigued at the difference between his two subjects. He increased the levels of pain Mr. Anderson would receive, maybe he could drive sadistic tendencies out of him yet. Ms. Scott on the other hand, needed almost no sexual encouragement. Just watching seemed to be stimulating her, he decreased the levels of pleasure she would receive and just for fun he changed the plans for her punishment. Inside the room screams from Mr. Anderson and the female victim filled the room. Ms. Scott grew tried of her female victim, blood poured from her abused holes, and turned her attention to the two men before her. She typed several commands into her computer and both men went ridged against their straps as stimulants of all kinds burnt threw their veins. Their cocks begin to swell, the drugs taking their effect, Ms. Scott smirked as they both rose to attention in front of her. She continued typing the devilish plan out for these two the very thought of it making her cunt tingle with excitement. Multiple warning pop up on her screen, Warning Permanent Damage Command Denied, without thought she clicks the override. The screen changes telling her what her punishment for the override will be, she clicks in without reading the pain for her would merely be the appetizer.

Arms descend from the ceiling for her once again, she arches her back presenting her most vulnerable parts to the machine’s wrath. She moaned as several needles dig deep into her pussy and clit the pain is exquisite, but then it fades. Her face turns to shock and frustration as her aching pussy goes numb. “No!” she cried “that’s not fair.” A probe touched her asshole, “Yes! Fuck my ass hard, make hurt!” The probe forced its way into her tight asshole stretching it out. She groaned in pain and pleasure as the probe gives her two hard thrusts, then her ass too grew numb. A dozen needles approached her tits, she tired to bury herself into the table away from them, but they stab deep into her flesh her tits too grew numb. The arms retreated into the ceiling leaving her devoid of any physical pain or pleasure, she felt cheated and angry, at least she could watch these two suffer.

A massive probe with a polished electrode forced its way into the first man’s ass his cock twitched as it pressed firmly into his prostate. A second probe much smaller descended for the cock hole, he screamed in protest as it inserted itself into his hard cock. Without warning electricity shot threw his prostate and out his cock, his body thrashed against the restraints as the voltage increased. His cock jumped as the electricity forced the cum from his body milking his prostate in a demonic fashion. The voltage continued to rise, the man’s screams drowned out everything as his cock began to glow. Smoke rising his cock being cooked from the inside out, the voltage still rising. Finally, a flame shot from the head of his burnt cock, the man passed out from the pain not even the stimulants could keep him awake. Ms. Scott watched in amazement at her work, she shuddered in what looked like pleasure. Dr. Metzger noted on his screens her brain was in overdrive, a torrent of sexual chaos searching for an escape. The next man looked at her in complete terror, the smell of brunt flesh still hanging in the air, the arms descended towards him.

A few probes danced around his cock, flashing lights, and lasers at it, he watched horrified and confused. The machine finished mapping out its target moved in more arms. Two scalpels approached his hard cock and begin very delicately bisecting the head. He screamed and trashed against the restraints, more arms descend to force him to remain still, others clamp to his two cock heads carefully spreading them as the scalpels go back to work. Slowly and agonizingly, they work their way from the head to the base splitting his cock in two. Ms. Scott watched about to explode from just the mental stimulation. She looked at the defeated bloody man, he had taken that so well maybe she would give him a reward. She typed a new command and a fleshlight like attachment approached is double cock. The clamps helped force the two sides in, he screamed in pain as it begins fucking his freshly cut cock. His nerve endings went into overload with pain and pleasure, Ms. Scott’s mind on the edge as blood and bits of flesh fly from the fleshlight. The man lets out a pained yet pleasure scream as cum begins dribbling from the base of his cock where the two halves meet, this degloved cock falls out still dribbling cum on the floor. Ms. Scott’s mind lets go at the sight, she screams in pleasure as her mind forces her body into a convulsing orgasm. Dr. Metzger watched her on his screens, “Excellent, most excellent indeed.”

The doors opened and the scientists rushed in removing Ms. Scott and Mr. Anderson’s test subjects and control consoles from the room.

Dr Metzger walks up to Ms. Scott, “Well done, very well done you have taken to this experiment very well. Would you care to have some feeling restored to your body?”

Before he could finish his question Ms. Scott thrust her tits at him and moaned “Yes.”

“The antidote is painful I have to warn you.” He replied.

She strained against the straps holding her “give it to me, make it hurt.”

He walked over to a console and typed a command then walked back to her. She stared into his eyes as the needles once again dug deep into her tits, and the probe forced past her tight asshole. She moaned as a deep burning sensation filled her, it hurt so good though to feel. The probe and the needles retreated and realized she still couldn’t feel her pussy. She looked down, seeing the needles sitting there inches from her flesh but not moving. She looked back at Dr Metzger.

“If you would like that back I have one more assignment for you” he said.

“Anything, just give me my pussy back” she yelled in frustration.

“I exchange for me giving you full feeling you must use Mr. Anderson as your next test subject, you have full administrative control, and we will release you from your restraints. The whole lab is at your disposal. Do we have an agreement?”

Ms. Scott shot a hate-filled look at Mr. Anderson, he looked back in absolute horror. Her gaze returned to Dr Metzger, a demonic smile on her face she nodded yes. As if on cue the needles injected their magic elixir into her pussy, the throbbing pain sent her to the edge. The final needle stabbed into her clit, as it released its load of antidote she came, moans of pained pleasure escaping her lips.

“Enjoy yourself Ms. Scott, you’ve done great things for science.” Dr Metzger said as he walked out of the room. Two scientists released her from the restraints and then quietly left. She looked around the room, they had left a computer terminal and several tables filled with instruments and supplies. And they had left Mr. Anderson.

She walked over to him, “you still like what you see? Is this still hot as fuck? How about watching me cum all day?” He looked back in horror, unable to produce actual words he babbled pleads of mercy at her. She ran a finger down his flaccid cock, “this won’t do me any good in that condition” and walk over to the computer. She typed some commands in, the stimulants coursed into his veins and the bed started to recline to a horizontal position. His cock began to pulse against his will as he watched her walk across the room towards the tables and start rearranging things. She eventually wheeled a small table over to his bed and slid it next to his legs. She grasped his large cock in her hand, “yes that will do better, are you ready for some fun?” She climbed on top of him sitting on his stomach facing his feet, she grabbed a scalpel from the table. Mr. Anderson caught a glimpse of the blade and started pleading and crying having watched what she had done to the last two cocks. She turned her head back towards him and pressed the knife to her lips, “shhh, be still this is delicate work, I wouldn’t what to cut anything important.” She turned back around and began carefully cutting into his scrotum. She took her time not wanting to accidentally cut his balls, she removed his sack leaving his defenseless balls lying on the table. She placed the scalpel back on the table and grabbed a large needle, Mr. Anderson began yelling again. She stood slightly on the table and sat back down on his face. “If you can’t be quiet while I work at least put that filthy mouth of yours to good use.” She picked up one of his testicles and skewered it with the needle and he screamed into her pussy. Without hesitation she grabbed another needle and repeated the process with the other, then attached wires to both ends of the needles. “Here’s the game, I’m going to take this cock deep inside me” she stoked it slowly rising from his face. She guided it into her pussy, his cock stretched and filled her up as she sat upon it. “I’ll even let you cum in me… if you can cum before I cook your balls.” She reaches over to the table and turns a dial as she starts to fuck his massive cock. He screamed in pain as electricity surges through the needles making them glow red hot. She watched his balls sizzle on the table as she quickened her pace, she reached up grabbing her nipples giving them a hard twist as she moans in ecstasy. The room is filled with screams of pain and pleasure, Ms. Scott’s pussy gushes onto what remained of his smoking balls as she convulsed on his cock. As she regains her faculties, she turns off the dial, reaches down and picks up his balls with one hand and rips their charred remains from his body. She turns setting them on Mr. Anderson’s chest. “Now that was fucking hot… to bad you didn’t cum.” She climbed off the table and walked to the door. The door opened with Dr Metzger standing behind it.

“How would you like a job Ms. Scott?” handing her a lab coat.