Santa spent most of November checking lists. He compares them to last year, to look for improvement. He was disappointed that Sophie was still on the naughty list. She didn't do anything illegal, but her desire for gangbangs kept her off the nice list. That, and forgetting she was not wearing panties whilst dancing on the table in a short skirt last night. Only when he was cross-referencing them to the 'Please Santa' letters did he realise she had asked for something special.

You probably aren't aware that Santa has moved into the 21st century. You don't need a letter, your desires on Instagram in DMs also work. Sophie had expressed that she was becoming tired of sex and wanted the ultimate orgasm. She might then become a good girl. Santa took his problems to the elves who could match a present with anything. They had an idea, but Amazon didn't stock it. So the Head Elf designed and manufactured it himself. A little magic was called for.

Santa glanced at the small package as he was halfway down Sophie's chimney. There were instructions for the fitting, but as he watched, the girl seemed to wake and smile at him. It was the work of moments to slip the gift in place as the girl seemed to open her legs to let it happen. Once installed, she smiled again and started to rub herself. He left a note for Sophie as the present may be a bit of a shock.

Sophie felt herself waking up in a heightened sexual state, slightly higher than normal. As she looked down at what felt like a sex toy, she was shocked to realise she had on a chastity device. Something like a watch strap was covering from clit to rosebud and there were two extended supports in her pussy and ass keeping it in place. It was also moving and in a good way. It felt like someone was licking her clit from bottom to top every thirty seconds or so. As she felt an orgasm building, it suddenly stopped.

Looking around there was a card on her bedside table. It seemed to be from Santa himself, explaining that the present she had desired would be arriving on the twelfth day of Christmas. In the meantime, the device she was wearing would help prepare her. Other details explained how to use it in the shower and toilet. It all seemed a little unreal, but as it started to lick her again she quickly forgot that and focussed on her pussy. It didn't allow her to touch herself down below and again stopped just before orgasm.

Each morning, the device changed what it did to her. Each day the stimulation was increased. The card explained that it had inbuilt AI and that it was able to stop closer to her orgasm point each time. The young woman switched between pleasure as the sensations built and discontent and moaning as it stopped. She hardly slept, the device could start at any time. It was most likely to start when you least expected it. She had to drink lots of water as her nectar dribbled down her leg constantly.

She had fallen over in the shower twice from the shock. Staying in bed curled up in a duvet seemed the best. She phoned in sick for work. Going out and letting anyone see the state she was in was not going to happen. Despite her showering, she stank of sex and desire was dripping from her pores. She felt that she was in the middle of a song, especially on the penultimate day when the device seemed to go on forever, every hour.

Eleven swirls of buttplug,

Ten inches of dildo,

Nine cervix rimmings,

Eight deep clit suckings,

Seven serious edgings,

Six pussy expansions,

Five G-spot swirls,

Four fanny rubs,

Three electric shocks,

Two thrusting dildoes,

And a long clit lick for Sophie

At two minutes past midnight on the 6th of January, Sophie was woken by a large man with a white beard. He explained it was now time for her gift. He touched the device and it fell away, leaving her feeling extremely empty inside. The twelve elves who would be helping her were now introduced. Two of them lifted her, before lowering her onto two of the largest cocks she had seen for a long time. Such was Sophie's extreme sexual state that she started to orgasm almost immediately. Twelve days and nights of constant stimulation had done the trick.

As her moans became louder, the two elves inside her moved towards the bed, so that her head was at the right level for a third elf to muffle the noise with his cock. The three elves were able to work with Sophie's heightened sexual state to continue her orgasm indefinitely. It went on and on. As each elf came, he slipped quickly to one side and another of the twelve replaced him. Time passed, and Sophie was still coming. Minutes became hours and still, the triple fucking of the constantly orgasming girl went on.

Twenty-three hours after he had left the elves to it, Santa returned. Sophie was still orgasming, only just holding on to consciousness, but loving every second, minute and hour of her gift. Santa told them the twelfth day of Christmas was almost over and they had to stop. Slowly, Sophie came down from her extreme orgasm and lay lightly convulsing on her bed. Each of the twelve elves (and Santa) pulled out their cocks and covered her in a layer of spunk.

Sophie was informed that her gift was now complete, but she could always ask for it again next Christmas. Santa was a very happy man. Normally, he had to provide a Christmas bonus for his elves. This year he had managed to do so at no expense. The savings would provide for a week in Vegas for him and Mrs Claus.