My new step-s****r Episode 5: Mike's mk1 inve

Pam the village postmistress developed her favourite Sybian position in front of the wardrobe full-length mirror, with an additional mirror propped up at an angle to watch the under view of her breasts. She felt very proud of having downloaded and printed some photos from the Sybian Club web-site and stuck her favourite shot of Becki in her pink 'climbing harness' to the bedroom mirror. In the photo Becki was pushing a large blue dildo into her big s****r Faye, who was bending backwards over the masturbation machine that was currently throbbing between her own thighs. Pam's husband Mike was home early from work and hearing the unusual whirring sound from the bedroom stuck his head around the door. The sight of Pam naked, except for a pair of headphones, with her lower body reflected in the mirrors was too much and he had to help. He quietly took off suit and shoes and squatted behind the Sybian kissing Pam's neck, squeezing her generous breasts and increased the vibration speed. Pam wept with relief when her orgasm came as she had wanted to involve Mike since joining the Club, but was unsure how. Pam rolled off the masturbator onto Mike and they had the best sex for weeks.
Later Pam sat naked at the computer on Mike's lap clicking through the videos and photos that Timmy had uploaded to the web-site, naming each of her friends and describing the taste of their cunts and favourite dildos. Mike was fascinated by Becki's outfit, and drooled over Molly and Gemma; Pam had to suck him off to remove the impure thoughts of what he would like to do with these u******e lesbians. Mike was an engineer and had often fantasized of inventing a discreet full body female masturbator, and here were the girls he needed to test it.
A week later he had fabricated the first prototype, packaged it in a nice box with full instructions and left it with Pam to give to Becki when she next visited the Post Office. Her big s****r Faye arrived the next morning when the Post Office was nearly empty. Pam quickly served the remaining customer and slipped around the front of the counter, locked the door, kissing Faye. She buried one hand down the front of Faye's denims and the other up her jumper, murmuring she looked very sexy with clothes on. Faye carried away the surprise package for Becki and promised they would both be at the pub for lunch with Mike wearing their outfits.
The package contained a shiny silver dildo for Faye with a screw-on connection to replace a normal shower head. When inserted, it thrusts with pulses of water aimed at the g-spot and clitoris; she tried it out in the shower whilst waiting for Becki to put on Mike's prototype device. Becki stripped off, whilst watching Faye climaxing on her knees in the shower with warm water gushing out of her cunt.
The device for Becki is best described as a wide padded thong attached front and back to a soft pink leather belt with clips for a large iPod. It has wires from the belt leading down into a whole row of shiny bumps in the crotch piece from front to back. Becki removed her clit ring and pulled the device up to her slim hips. It fitted perfectly with the shaped bumps opening her lips to touch the clit, one to slip inside her bum-hole and others to nuzzle her pussy. She tentatively experimented with the iPod controls and nearly climaxed to the pulsing energy flowing through her pubes. Mike had thoughtfully supplied a small bottle of suntan oil to rub into her breasts before clipping on each softly sprung nipple ring with a wire running to a snug arm band. The instructions were to bunch up her fingers, as in her fisting videos, and push into the smoothly lined arm band, which carried a battery pack, Bluetooth antennas for communicating with her crotch, and the wires up to tiny ear-buds and a volume control. She pulled on Faye’s tiny halter-neck top to cover the nipple rings and wires, and a loose hipster skirt which just showed the top of the pink leather belt, popped in the ear buds and left with Faye for their meeting with Mike and Pam at the pub.
Mike hugged and kissed Faye before sitting down at a table in a corner of the pub garden, and Pam discreetly slipped one hand up her skirt.
Becki, looking gorgeous, just purred into Mike's ear "How did you make it fit so perfectly, you are a genius".
Mike explained that he had measured the critical C-to-A (cunt to arse) and inter-nipple distances from her photos on the web-site, to ensure a snug fit; as Becki was listening to the loud orgy recordings he had made, she just smiled. Sitting very close to Becki he was able to demonstrate the speed control under her skirt for the vibrating bumps and the level of electric discharges that made her nipples shoot up in time to the moaning sounds in her ears. Becki was soon a complete orgasmic mess and had to stagger off behind a bush to mop up the pussy juice streaming down her legs.
When she returned flashing her pretty midriff and top of bum crack, the food and drinks had arrived, and so had Molly in a pretty sun dress. Molly was holding a small box just like the one on her belt, and pushed the pink button. Becki sank onto her seat beaming with pleasure, as Mike explained the technical workings of the remote control. The clitoral bump felt like it was pulsating in time to the music in her ears, and the back one was pushing its way into her bum-hole. With the green button Molly injected more volts into Becki's taught nipples and f***ed her to another juddering climax, which Pam, Faye and Mike tried unsuccessfully to hide from the other drinkers. Faye and Pam slipped off to the ladies to relieve the itch between their legs, and Molly sucked off Mike when they were back in the car.
Mike made 5 more of the shower-head dildos, improving the design of the clitoral pulse from Faye's evaluation, for the next Sybian Club party to be held at a private gym his b*****r owned. When the ladies arrived in tight lycra tops and shorts they were delighted with the continuous loud orgy video playing on the huge TV wall, and the carefully constructed dildo attachments to the rowing and cycling machines. Pam demonstrated the correct use of each machine, supported by Molly wearing her crotch less shorts and stroking her breasts. As she pulled on the rowing machine handles the seat slid forwards, her legs opened and the motorised dildo was powered into her widening cunt. With careful control of the speed, rowing machine resistance and lubrication, climaxes were easily achieved.
Becki just had on her magic thong and nipple rings, remotely controlled by Mike watching through the large windows, but she could not join in with her friends, as she had to lie down each time an orgasm coursed through her young nearly-naked lithe body.
Timmy was filming as usual throughout, and afterwards Gemma wearing her revealing green mono-kini organised a stand-up orgy of all the ladies in the shower room to try out Mike's special shower head dildos with plenty of soap. Faye and Pam demonstrated the classic lesbian trib position, with legs interlocked and cunt rubbing cunt, while the ladies directed their gushing shower heads over them.
Gemma dragged Timmy into the shower room fully dressed and f***ed him to lick Molly's bum while she climaxed on the special shower head dildo. Later they both stripped him, and after Becki had found the off switch on her thong, they all sucked him dry.
Mike came in to rapturous applause from the ladies, kissed his wife Pam and asked for permission to fuck Becki, who could hardly refuse. Molly and Gemma slid down the wall onto the shower room floor, knees pulled up, still holding internally Mike’s special shower head dildos. Reluctantly Becki pulled off the magic thong and knelt on some damp towels between their feet, resting her pretty hips on their knees. She leaned forward massaging soap into Gemma's tits and complaining that her entire cuntal area had gone numb from the tiny vibrators. Mike stripped off and pushed into Becki's soapy arse, while pulling her gently upwards by the breasts and tweaking her nipple rings. He didn't last long inside Becki's 15 year old tight virgin bum-hole, and quickly filled it. Becki slumped to the floor and Gemma hungrily licked up the spunk dribbling down her friend's legs. Molly pulled the shower dildo out of Gemma's dripping cunt, wiped it across Mike's mouth to get a good taste of the tangy juice and pushed it up his arse. To Pam's great delight his erection recovered quickly and was deep-throated by my lovely step-s****r Molly.
100% (5/0)
 
Categories: Taboo
Posted by dasx
4 years ago    Views: 297
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ehwaz
retired
2 years ago
dirty inventor
4 years ago
wwwoooooowwww wish that you could have made it longer but it is ssssoooooo good