Brad slept fitfully the next night. It was good that he got to bead early after his piercing, because several times during the night he woke up from an intense, almost burning pain that seemed to radiate from the studs in his nipples and cock. Every time he woke up though, the pain dissipated almost automatically. When morning finally rolled around, Brad woke up and realized he had thrown off all his bedclothes, and was totally naked. His cock was rock hard and pointing at the ceiling, and he was arching his back and flexing in such a way that his chest was thrust up in the air. It struck him that he must look like he was begging for someone to milk him or something, but was too aroused to thing much of it. He struggled to keep from jacking off (he didn't want to mess up the piercings), but was surprised to notice that they seemed to be completely healed when he looked at them in the shower.
Brad got dressed and made it to work, but slowly started to get more aroused as the work day progressed. He saw Steve and Josh, and a few other guys he recognized from the club. Steve seemed to notice that Brad was rubbing his newly pierced nipples, and fired off an email to the club with this observation. Right after lunch he got an email from the club, and they asked him if he could stop by for a quick check after work. By the time the work day ended, Brad could hardly think straight. His nipples were really aching now, and for some reason he had the worst case of blue balls that he could remember. It literally felt like his balls were ready to explode.
Chris met Brad at the club, but instead of bringing him into the locker rooms, he sat Brad down in an office. Chris' computer downloaded some data wirelessly from chips implanted in Brad's piercings, and classified Brad as what the club referred to as a slab -- a guy who responded to supplements and could perform as well as an implanted man just from supplements alone. With Steve's observations, and the computer's data, Chris was now ready to make Brad a membership offer. Chris explained to Brad that his piercings and club expenses would be free, if he agreed to do some work for the club. The work would entail one session a week where a machine like the piercing machine would get a load from him, once a month he would have a more intense session with the machine, and once a month he would be involved in sexual training of other men in the club. Chris explained that for privacy reasons he couldn't know who might be using his body during training, but that all the guys were kept disease free by the club, and they would all be similar to Steve and Josh. Brad was a bit taken aback by this, but after Chris explained he could opt out after trying each type of session, he decided to give it a go. The fact that the piercings had made him incredibly horny helped too.
Chris smiled, then gestured for Brad to follow him into the lockers. Chris said today would be Brad's first load donation, and that it was Chris' day to donate as well. As the men both stripped in the lockers Chris went on to explain that their donations would be put to use in one of Josh's training sessions that was already underway. The men showered, and Chris continued on to say that Brad should be able to cum at least one time after the machine harvested him, and he would be free to join in Josh's session if he liked. The two men toweled off, then Brad followed Chris across the club to two connected rooms. In one room Brad could see two inclined tables like the one that had pierced him yesterday, but the tables only had a restraint section over the pelvic areas of the naked men being harvested. There were tubes connecting the tables to the next room, where Brad was surprised to see Josh having sex with his girlfriend. She was riding Josh, and moaning in pleasure as he thrusted up into her. Brad watched her tits bouncing around as she rode Josh's cock, and although tits didn't do much for him, he was fascinated to watch her nipples get visibly erect as she started shaking and sweating as she gasped in what must have been an orgasm. Brad also noticed that a tube from the first room was snaked up between Josh's legs, and was connected somehow to his body behind his ballsack.
Chris explained that Josh had a special implant, and that Josh's performance today was being fueled by the orgasms of the men in the first room as well as Josh himself. Chris led Brad into the first room, and Brad noticed that Steve was naked in the first machine, and a well trimmed but furry muscular guy was in the second machine. Both naked males were sweating and moaning, and electrodes from the machines were connected to their nip piercings. Suddenly a light changed color on one of the pieces of electronics connected to the tables, and both men groaned as the tables induced orgasms in the sweating and heaving bodies. Brad could hear a whirring sound, and as the sound got louder the men on the tables really flexed, and then 30 seconds later he saw Josh experience a very intense orgasm in the next room, almost throwing his girlfriend off of his spasming body. Amazingly Josh kept on pounding her after the orgasm, although at a slower pace.
The two tables unlocked, and Steve and the other man got up and toweled themselves off. Steve winked and Brad, then walked with his partner into the room with Josh. Steve and the other man wasted no time placing their still hard cocks into the girlfriend and Josh's mouths. Chris looked over at Brad, and explained that all you needed to do was to get on the table, and make sure their penis was smoothly inserted into the midsection that would lock over their body. Chris said he would go first, so Brad could see how the procedure works.
Chris climbed onto the table, and explained how it was important to position his feet and legs such that the machine could have access to his hole. Brad watched intently as the brown haired man's perfectly clipped legs spread open just enough to expose his pink hole. The table automatically engaged a metal dildo, which fit perfectly into Chris' anus. Chris settled in, and attached electrodes to each of his pierced nipples, then pressed a button and the table started to engage and swing a metal frame across his midsection. Chris guided his hard penis into the frame, and Brad watched as a metal probe approached the tip of Chris' thick dick. The probe had a tapered tip, but flared out to be almost a quarter of an inch in diameter, before slimming back down to about an eighth of an inch. The probe gently entered Chris' penis, and the thickening metal made the shaft of the cock swell as it settled in to position about halfway inside of Chris.
Chris then mentioned to the other table, and Brad hopped on, eager to try the table for himself. He positioned his smoother but muscular legs just as Chris had, and groaned as the table penetrated him. He connected his new piercings to the electrodes, and was almost shaking as the table slid into position and penetrated his penis. He was worried that the penetration would hurt, but it felt really really good. Chris looked over and saw that Brad's beefy body was fully engaged by the machine, then flipped the switch that started the harvesting process.
Brad first felt the machine stimulating his nipples, then his ass, and finally his cock. Almost instantly his body started to ramp up towards orgasm. It felt like his cock and ass were being worked perfectly inside and out, and he could feel the cum starting to boil in his overstimulated testicles. Both Chris and Brad's bodies were flexing and sweating, but the tables kept their bodies just stimulated enough not to cum, so that all of their internal glands could fully engorge in preparation for their harvesting.
While Chris and Brad were being worked by the machines, Steve and his partner were finishing up with Josh and his girlfriend. Steve could hear his partner moan in pleasure as Josh drank (well sucked like a vacuum cleaner really) his parner's cum. Steve unloaded into Josh's girlfriend as she eagerly sucked him down. Even though she had Josh's penis throbbing deep insider of her, she made and held eye contact with Steve, even to the point of watching him leave the room after he was done.
By this point Chris and Brad were dripping with sweat and moaning on the metal tables. The machine's timer went off, and both men were sent over the edge. Brad felt a sudden ramp up of the electrical stimulation of his body, and as he came he could feel the metal in his cock come to life as it forcibly sucked every drop of cum out of Brad's genitals. The sucking continued even after Brad thought he was done, but just at the point of pain the machine stopped and released the men. The machine continued processing the newly harvested ejaculate, and forced it through the tubing deep into Josh in the next room. As the processed ejaculate entered Josh's impants, the fluids were infused into his prostate, triggering a powerful, burning ejaculation. The combined force of Josh's glands supplemented by the other two men shot up and out of Josh's dick as Josh was forced to experience yet another orgasm. The force of the ejaculation was so great that Josh and his girlfriend became disconnected, and they both collapsed onto the floor.
Brad gasped as the metal probes removed themselves from his dick and ass, and smiled as he looked over at Chris. Doing this once a week was going to be fun, and he liked the freshly-fucked look that Chris had at this point. Chris just smiled, and got up and went into the room with Josh and his girlfriend. Chris said he had the girlfriend, and that Josh was all Brad's. Josh's girlfriend gasped as Chris entered her, and Josh did the same as Brad entered him. Even though Brad had just ejaculated, somehow the treatment by the machine had left him hard, and his body was eager to fuck under it's own power. Brad's abs quickly started undulating, grinding his thick dick deep into Josh. Brad had imagined doing Josh since he started working, but always had assumed he was straight. With Josh flexing, sweating and begging for more underneath him, Brad was pleasantly surprised. The machine had left Brad in such a state of arousal that within a few minutes Brad could feel his balls tensing and his ass contracting, and in no time Brad's entire body started pulsing in the rhythm of orgasm as he could feel Josh have what must have been some kind of dry ejaculation under him. Josh was almost wimpering after, and Chris, having just finished with Josh's girlfriend, mentioned to Brad that it was time to go. Josh and his girlfriend collapsed into each other's arms, and started to make out as Chris and Brad left the room.
Chris told brad that normally he'd be able to work out and even have sex with one of the other men in the club, but since he was still newly pierced he should go home and get some rest. As the men rinsed off in the showers, Chris asked Brad if he could do the more intense session this weekend. Brad didn't have to think twice -- he was so turned on by what happened in this place that he said yes on the spot. Chris grinned, and before Brad dressed he had Brad spread his legs, and Chris gave him a quick injection right behind the balls, and told Brad to drink two of the clubs energy drinks per day, and to come to the club on Saturday with at least three hours of free time. Chris then gave him a pat on the ass, and told Brad he had one more load to deposit after a workout, and that he was looking forward to seeing Brad on Saturday. Brad just smiled, dressed, and drove home. On the way he was actually figuring out how many hours were left until Saturday morning...