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#gasmask #harness #latex #neoprene #rebreather #rubber #drysuit
Published: 2021-10-26 17:56:16 +0000 UTC; Views: 11054; Favourites: 12; Downloads: 0
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A playfull Saturday afternoon.[Story of Imgaination from several years ago. wihful thinking, feasible with the right people...]
It was a overcast Saturday in the mid of fall season, cold damp and some rain gusts were moving through. The four girls were at the playroom, a renovated loft space above a garage in a settled neighborhood. It was at N’s house, she was in her mid 30s with long brown hair and a sportive body figure, married to the owner. Along were S, a tall blonde in her late 30s with long legs and a good fit, K, a student in her late 20s with curly black hair and M in her early 20s, a tiny sportive blonde with shoulder long hair. All were together very often, were openly bi and all did play with each other and were using boytoys regularly also – but each one only once. Except for N, she only accepted the girls besides her husband. They had a large collection of toys and were all into latex, neoprene and diving gear or simple gasmasks. All certified scuba divers they also had their own cold water dry gear and warm water pool gear, with full face masks includes. Technical diving belonged to the specialties they were practicing, including rebreather dives, and long surface supplied dived in lakes an quarries to clean up or simply doing underwater work helping the environment. Other sports were speedskating and running to keep in shape making sure every boytoy is drained and exhausted after usage.
This evening they focused on another plan, they wanted to give N’s husband a present for taking care of many things during the past years. He never approached any of the other girls or touched them, he had his rules. He was in his late 30s and respectful. Always helping with their sports and career. They wanted to give back. They had noticed how he had looked at M for several weeks and she somehow got into the idea to let him do her on a special occasion. Today was the day of it to happen. He also liked the gear fetish, not practicing at all open. But the knew from N he always got rock hard seeing the girls dress or act in gear. Certified in scuba he did only practice occasionally, he did not want everybody seeing his hard on while in neoprene. The plan was to get him into gear, turned on and have a chance on M. But foreplay was needed on M’s side as she was very enduring and needed some rounds to get to a final orgasm.
They had organized two Drager BG-4 rebreathers for use in hazmat operations, four full body industrial climbing harnesses and rope gear. The room had some trusses on the ceiling being able to be loaded with several hundred kgs of dynamic weight. The other gear was on hand. Both rebreathers were fitted to MCU 2A/P military gasmask, one to the port of the inner face piece, one to the open side to avoid uncontrolled CO2 buildup. The hydration port came in handy to connect to a large Camelback Unbottle 3L to supply hydration during the play. One set for M, one for the husband. M was getting into her thick Orca triathlon wetsuit, having a neat cutout for her hole of her box. She did not like anal, so only one hole was punched in the suit long time ago. Neoprene booties, a neoprene hood to be completely covered. She knew it would turn him on so she put in her diving fins, pink force fins. After that she stepped into the harness, closing it and adjusting all straps. It was her backup fall protection as she would be position in a sex sling-swing dangling from the truss above. The girls were eager about safety, in gear or scuba play underwater one always monitored and was able to react and save the situation if needed. So far no accident had happened. M now donned an automatic inflatable vest, 275N Secumar TETRA, held down by the climbing harness and armed with a CO2 cylinder. Her hood was still hanging in her neck, her hair open, she donned her thick neoprene 5 finger gloves and was nearly ready, starting to rub herself and lubing up her box.
While M dressed herself N got into her Neoprene outfit as well, she wore neoprene socks instead of booties as she had to climb in her Palm Aleutian laminate kayak drysuit. Today she would not be penetrated, she was the monitor on duty, so she only had an remote controlled vibe inserted to not only stand there and do nothing but watching, even if she would activate it only after everybody was out of the dangerous gear first. She would wear a MCU mask as well, she liked it because the view filed was wide, it was soft on the face and had the hydration port. She wore a Palm womens kayak PFD with integrated hydration bladder, attached rescue knife and other stuff from the original use. Also she wore a hip bag containing different condoms, lube, scissors, tape, paracord and a small bottle of medical oxygen with a mask, in case of emergency. Her air was coming from a filter system, a PAPR with modded silent fans mounted to the back of her PFD. Safe and light. She wore thin neoprene gloved to have good feeling and being able to doff them quick if needed. As the laminate socks needed some protection from the elements and were not made to walk in, she selected some thick Dunlop Purofort Thermal with thick insulating neoprene covered by durable rubber. She was ready to assis the others, but first she had to prepare the gear for her husband.
S and K were kitting up together. They wanted to play and their role was to take turns on M to get her going and exhausted to make her ready for the final climax. The chose both full body latex catsuits, toe socks, hoods and gloves. They both inserted their Feeldoe dildo to give pleasures to M. K put her Aqua Spehre triathlon suit over her latex suit. She had bought it only days before at a garage sail, cheap, worn but in good shape so she had no regrets cutting it open in the crotch zone. Adding Muck Boots Percy neoprene boots and a neoprene hood she had opted for her Drager Panorama Dive mask from her scuba gear setup with an nitrox compatible Drager Shark regulator ready attach. She climbed in her climbing harness, tightening all straps and feeling the need for some other gear. Taking her Scubapro Masterjacket Pro BCD over the harness and inflating it would be the plan. The Jacked had an 3-way airhose distributor on its back, connection to the BCD inflator and the regulator, leaving on port in spare. Both girls did not want to carry heavy bottles so they were laying in the corner of the room supplying them with long hoses. The finishing touch of the outfit were thick dry blue gloves with latex seals but no inner insulation. Looking in a large mirror she saw herself geared with a dildo poking out in front, her small breasts covered by the large BCD and her face hidden behind the mask. She had put up her neoprene hood and was slimlined without the additional gear, the supply hose connected and only left to connect he regulator into its port on the front. She was turned on, would like to be in the scuba training pool and do it underwater, but they did not want to put too many stress on N’s husband today. Maybe another time she thought and moved her dildo to get herself going.
S opted for a rubber drysuit by Viking with a relief zipper made by TiZip. This detail was particular important as the metal zippers may have damaged tissue or suits or condoms more likely. The suit had an integrated latex hood she donned, putting on S10 mask with attached airhose. She would wear her nitrox compatible regulator on the back, attached on her Xdeep donut technical wing jacket and also connected do a 3-way adaptor. Before donning this she also got into the harness ready for her, this would also assist in fixing the relief zipper opening and dildo in place as there was no other pressure. Clicking on the drygloves on the ring systems made her ready but not finished, not sealed completely, but in a good dress she thought. The final touch were Atomic Twin Speed fins in black. Bulky to walk around in but that she had not to do that much.
While S and K were kitting up and getting ready N prepared the breathing air. She had 6 15L 300bar bottles with regular air, two same sized with Nitrox 60% and one with Trimix and only 12% Oxygen. By default the regular air was supplied to the two ports in the manifold system. The system was able to supply to each port separately any of the other gas mixtures by moving one lever form the center position up or down. Trimix to reduce the oxygen content and making it harder to breath, nitrox to recover or boost the saturation to give endurance and regular air for pause and easy action. The supply hoses were not too long and thin in diameter, supplying medium pressure volume was critical to minimize reaction times while actuating the controls. The supply should last for some hours intense action. K and S would control each others supply while pausing, N monitoring for safety.
Except for M everybody was ready. N helped her donning her hood and activating the rebreather. She took some test breath out of it, adjusted the counterlung by adding some pure oxygen from the integrated bottle. N put the cooling device into it, a canister with solid frozen water. She checked once again, everything was good, the breathing lime fresh and the canister full to the top, several hours worth of regenerating capabilities. Closing the lid was the final action, then fixing the mask straps over M’s head and connecting the hydration port. She was breathing deeply and moving a bit clumpsy, wearing the Force Fins and having limited vision to the bottom with two dozen kilos on her back. She settled in the main swing loop with her pelvis, laying back on the second loop. After N attached the tow safety bungees on the sided D rings of the harness she helped her getting her feet into the according small loop extensions. The swing loops were fixed with several Velcro straps avoiding slipping out and M was lifted up, her hole now flying in one and a half meter above the floor, thanks to 4 m of ceiling height. Her Arms were free, she could open and close her legs, stretch them and was supported by the swing loop. The rebreather was hanging slightly on her shoulders, she was laying on it. It felt hard but good being strapped into this nor life supporting device. She had trust in it and into her three playmates, willing to pleasure und eager being heavily pleasured herself.
N’s husband stepped in, interested what was going on and slightly excited about the view. He knew they would play because he had to help bring up some of the heavier equipment. N swung around, she now could afford to spare some moments of her watchful jobtime to tell her husband what to do: everything is laying on the couch, get dressed, you will know the gear. She turned back to watch M and listening to the rebreather for malfunction. Everything was good, time to connect S and K and put out the tarp under all to protect the floor from liquids.
He got over to the couch, even more surprised. He realized very fast what to do, there was a Lycra undersuit, a Mares 3mm Reef wetsuit, both with fitting hole from previous playtimes, neoprene socks, neoprene hood, dragloves, tight Lacrosse neoprene hip waders, a harness, a 300N Marinepool inflatable PFD, armed and a pair of yellow Force Fins Pro. The MCU mask and rebreather got his attention, he how got rock solid not knowing what should happen, but was eager to know. He started putting on the gear and S came over to help him.
While he was dressing, K moved over in front of M’s box. N took a condom, undid the packaging and slid it over the dildo, put lube on it and onto M’s wet slit. They all were very straight about safer sex, all clean but always watchful. K clipped herself into the two bungeed on another hand lift with a pulley system and pipe to distribute the bungeed to the side away from the body. She clicked in her regulator, inflated her BCS and signaled N to lift her up. She now was flying in front of M’s hole, the bungees made for more than three times the weight she bounced only a little. She pulled herself onto M and inserted her dildo, starting with low thrusts and both creatures got into a groove dangling in midair and starting to work the first climax out of M. S told him to continue dressing, completely. He did not know why to wear a harness as he would only watch and stroke or being stroked by N while watching the show. That was the way it had happened a few times. He was especially excited because he never had M seen in such encapsulated and helpless position. It was a hot view.
While he kept on putting on gear S turned her attention to the swing. N was watching how M’s and K’s bodies moved together hanging in free air and M reaching her first orgasm. Just as S walked over, inflated her BCD and requested a condom from N she could see how M threw her head back and moaned in excitement and her rebreather hisses were clearly faster than those of K’s regulator. It lasted a few of K’s strokes and S rushed to get a condom over her dildo, lubing it up and getting into position. N released the pulley rope, K slid out of N’s box and touched back on the ground, undid her hooks and handed them to S helping her to get strapped in. Now it was up for S to give the next round. She could see the fire in K’s eyes while they helped each other and that she was not ready herself yet. K broke the silence only overidden by the regulator hisses and the noise of the fabrics. She demanded no air restriction today, only regular air and just a boost of oxygen while climaxing. They nodded both. This made the job for N easier, as K and S could help each other more and monitor themselves. S was lifted up, slightly started to enter M and started to fuck her. After a good minute she demanded K to pull off her fins, they were tipping on the ground and obstructing free movement of her legs. She could do better without them if it was a nice item she thought. Now she was clearly more flexible and started up her pace.
N checked the gauges of the bottlepack and on M’s rebreather. She was doing well, even if she was sucking like hell on the unit. She was breathing nearly pure oxygen, her mask fogged up and the drinking tube set to a drip to suck on if she wanted. The modified MCU mask had no exhale valve to the outside, sweat and liquid had to be swallowed or moved in the water trap of the rebreather. She was on the way to her second climax and realized she would not be able to have several more. The thought of being fucked by N’s husband in full gear gave her such rush she had to concentrate on avoiding to fast orgasms in a row to not get fully exhausted. Another factor was the energy needed to breathe from the rebreather at such high rate, she had not taken this fully into account prior her equipment selection. She had this type of unit used to please herself, but not in such a pace and rush. She managed to stumble some word to N telling her to get him ready and the girls may not be pleased today. K and S listened, they nodded and grinned. The would satisfy each other if needed, the agreed with the plan and the mutual goal.
N went over to her husband, he was just strapping on his mask, sealed and his hard wood sticking out. He started breathing from the rebreather and it felt good while N slowly brought him up to speed. She took out a condom with a thicker film of latex, undid the package and slid it over his cock and his balls. It could not slip off that way. As she heard and moan of excitement from M she knew it was time and told him to walk over. He did not know what she meant and was pulled by her, walking stiff in the gear and fins attached on his feat. M should be kept in high gear, so they should not loose much time. As he was standing in front of the sling, S was already on the ground clipping the hooks from her harness into his. He got an idea what they wanted to happen and tried to back of, respecting M but N said to him everything was good and everybody had agreed to this, also it was M’s idea. He gave in, still hard and softly stroked by N’s thin gloved hands. They rose him up, lubed him and made him ready to enter as M pulled her legs over his shoulders. She did not want so spread as during her preparation, she wanted her legs bent. He moved in, slowly and felt the warmth and soft tissue of the heavily lubed box. As he did, K fixed two short static straps between the sided D rings of both harnesses, avoiding him to slip out. He now was bound to M, feeling his and her excitement, starting to move slowly in her. It felt good. He recognized S fixing a small extension cord to the inflation cord of his PFD and handing it to M. He could hear her say in excitement through her mask to just keep going, she would take control of this element of gear.
He started thrusting faster, breathing hard. HE was not in such good shape as the girls. M’s feet dangling on his shoulders with her pink Force Fins on them, fully encased in neoprene and his mask steaming up. He as a bound like to bee frogman, suspended and only one goal, to shoot his load out. While he started moaning in near sync with M, N watched the scene. S approached her and told her to relax, get herself off and they would take the monitor part. They did not want to satisfy themselves now, they had plenty of time but wanted N to enjoy what was happening.
M’s final climax build up, she wanted it to happen with his. She shouted he should hold her rebreather shoulder straps tight with his hands and not let lose while continue to fuck her. He did and she could feel he was nearly ready, too. Her Swing straps slipped off due to the heavy movement and bot dangled only in their harnesses, now pulled together much tighter than before, her legs nearly bent to her head. She liked it and he was ramming in deep, moaning loudly and breathing hard.
She moved one hand to her inflation cord, having the extension in the other and as he got faster, his moaning got picked up further and as he nodded heavily she fired both PFDs. As told he hold onto her, it was difficult, the PFDs wanted them to separate, pressing thigh on their chest, making breathing even more energy demanding and restricted. Her legs got jammed forward and locked between their PFDs, he was still able to enter deeper into her. She had chosen the right time, he finally rammed himself intensively into her, pumping out his load as she let her orgasm happen and screamed in her mask, gulping for air and breath as both bodies shivered and juices flew everywhere. She passed out for a few seconds while he was still trying to ram into her like crazy for several strokes. When he finally was out of energy and let loose of her rebreather straps he slid out of her directly, still tight bound to her body forced away by the PFDs. K hastily undid the connecting straps while S readied to lower the swing and safety ropes with M dangling in it. She had recognized something was not right. They could not see through the fogged up mask but heard a low hissing of her rebreather. So she was breathing and only out from her position. She had enough air as she was breathing pure oxygen. K had already doffed her mask and got rid of her BCD to get better movement. She deflated M’s PFD to release pressure from her chest and shouted to her. Suddenly she awoke from her short moment of darkness, gulping for air and realizing she was on the ground and in good hands. She relaxed, gave the thumbs up, closed her eyes and dreamt the last two minutes again.
He was still up in the air, breathing heavily and trying to get rid of the PFD. It was lifting up his chin, compressed his chest and little panic rose in him. S let him down slowly while K was still caring for M, laying him onto his back resting on the rebreather. Deflating the PFD and opening all buckles got him relaxing and his breathing slowed down. He knew he was getting enough air but his lungs were burning, the air moist and warm. It was not helping to cool down so he doffed his mask getting some cool air. K had locked the switches for their hosed masks to Nitrox, now dragging her set to him and putting his mask loosely on his face. She slightly pressed the demand valve down to keep a continuous flow of enriched air pushing in. It was cool air, filled with oxygen to help relax and felt good for him.
Both actors were taken care of as they suddenly heard a muffled scream of excitement. The totally forgot about N who herself forgot about the scene as she was relieved of her monitor duties. She was lying on her back on the ground, her vibe in full speed mode, rubbing herself through the fabric of the drysuit and neoprene suit and now bending up during an intense orgasm. Finishing she collapsed on the ground, out of breath and still full of adrenalin. She crawled over to her husband, looking at him and shoving away K’s mask. She could see him smile a way she had seen him only a few times. He on his side saw part of a smile, until N lifted her mask from her face. It was the same style of smile he had in his face in hers. Both kissed and still got supplied some enriched air.