Slaves of Sif Ch. 10

Disclaimer: I do not own Thor, The Avengers, Avengers: Age of Ultron or anything to do with Marvel. I do not make any money from the writing of this story.

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Natasha Romanoff had survived all kinds of torture before, but nothing like this. Night after night, hour after hour of orgasms, mostly achieved through anal sex, with her only breaks coming in the form of Sif sitting on her face enforcing Natasha to eat her pussy or ass. Or being forced to watch her precious Maria Hill being butt fucked. So far today she had only passed out twice, and both times when she woke up Natasha found herself in a different position.

The first was the most uncomfortable, on her back in the centre of the bed with her hands and feet practically tied together next to her head, bending her in half which put incredible strain on even her incredibly flexible body. The second time she awoke her legs and back were at least shown some mercy as she was now spread-eagled, although that was little comfort because who knows what Sif had planned now.

Of course it became very clear what Sif had in mind when Natasha groaned and slowly allowed her eyes to open. Things had been unnaturally quiet so she was unable to sense anything before opening her eyes, but then things became very clear as she found herself surrounded by beautiful women, most of them completely naked while some wore menacing looking strap-on dildos.

Sif was unsurprisingly one of the latter ones, her cock longer and thicker than all the others to show her superiority, but it wasn't by much, and despite herself Natasha felt a wave of excitement upon seeing particularly Sif's strap-on, which she had got to know very well over the past week or so.

Stepping out of the little circle around the bed Sif smiled wickedly and said, "Ah, finally awake I see."

Choosing not to justify that with a response Natasha just stared blankly at her captor, daring her to do her worst. Instead of punishing her for her insolence with a slap across the face or something like that Sif simply gave the spy another wicked smile, slowly crawled onto the bed and up Natasha's body before lingering with their faces inches apart.

The entire time she did that she kept that stupid smile on her face, only stopping when she leaned down to gently kiss Natasha right on the lips. Natasha hesitated for a moment, then decided she might as well play along and wait for an opening, so she started kissing back, but just as she was really getting into it Sif broke away and started kissing her neck.

After a few long seconds of that Sif whispered in Natasha's ear, "I'm very impressed with you little spider. Far more powerful beings then you haven't lasted nearly as long against me. However for all your stubborn determination, you will suffer the same fate as anyone else on this planet who defies me. Mmmmm yes, you will fall to me and my army. Now... Pepper, you know what to do."

The last part was directed at the woman in question, Natasha just about able to crane her neck upward to see the approaching CEO. Pepper was as naked as she was, and despite the ominous words Natasha guest that what would happen next would be mutually pleasurable.

Sure enough Pepper got onto the bed, turned around and crouched over to Natasha's face before starting to lower herself downwards, Natasha's mouth literally watering as she eyed the tasty treat coming her way. Then she was punished for completely ignoring Sif as the tallest woman in the room, who had been slowly making her way to her boobs, suddenly latched onto a nipple and bit hard down upon it.

Sif smiled again as this forced a surprised cry out of the stubborn redhead, although the brunette didn't bite down that long, and not with all her strength. Not even close, or else the results would have been very unpleasant for them both, and unpleasant was the last thing she wanted.

No, the plan was to bombard Natasha with pleasure, so much so that she would finally break, which was why Sif quickly gave that nipple several eager licks before gently beginning to suck on it. That was also the reason she began moving back and forth, reviewing the process except without the bite as she revelled in Natasha's big boobs.

Being a butt girl Sif had pretty much gone straight for Natasha Romanoff's amazing ass, spending days spanking it and especially fucking it. She wanted to spend longer concentrating, maybe her whole life, but Sif had an entire world filled with sexy women to conquer. Hell, she had a whole galaxy of them. So she decided to swallow her pride and get her other slaves to help her with the stubborn conquest.

On the bright side it forced her to tear herself away from Natasha's bubble butt long enough to savour the curvaceous woman's second best feature, her big beautiful tits, Sif allowing herself to become completely lost in them for several long minutes.

She was so lost she almost didn't register the sharp cry of pleasure which let her know that Pepper was now sitting on Natasha's face, the deadly spy unsurprisingly not hesitating in beginning to lick her soon to be fellow slave's pussy.

It was a reminder that Sif should move on at some stage, and she didn't need Wanda to tell her that's exactly what Natasha wanted her to do, but she wasn't done with The Black Widow's boobs yet, so Natasha would just have to wait. Which clearly annoyed Natasha, although she got the message that if she wanted pleasure she needed to give it to Pepper first, her experience making the CEO constantly crying out in pleasure in no time.

Because she knew her bitches wouldn't dare say anything, and Natasha couldn't with her mouth currently full of pussy, Sif pressed her face in between those big tits and literally smothered herself with them for a few glorious seconds. Then she began motor-boating them, mostly for her own enjoyment but also to show Natasha she could do what she liked.

Sif did that a few times in between increasingly harder licks and sucks, but eventually her hunger for pussy took over and she slowly began kissing her way down Natasha's body. Then once she was in position Sif just admired her prize for a few long seconds before leaning forward and slowly sliding her tongue over Natasha's pussy.

Pepper cried out extra loudly because as a result of Mistress Sif's actions Natasha cried out into her pussy, the vibrations causing even more pleasure than before, which was really saying something. God, Pepper had missed Natasha. Or more accurately she had missed her tongue.

It had become painfully clear during their first time together, which now seemed like a lifetime ago, that women were better at eating pussy, and while that point had been hammered home by a great deal of Pepper's fellow sex slaves none could quite compare to Natasha Romanoff in the pussy eating department. Hell, perhaps not even Mistress Sif could compare, which was exactly why the day after she had been broken she had begged her Mistress to enslave The Black Widow.

Unsurprisingly Mistress Sif already planned to do just that. Pepper also found it unsurprising that Natasha was proving more resistant than most, but like Mistress Sif said the spy was just fighting the inevitable, and anything that Pepper could do to help the transition she would happily do.

Especially if it involved sitting on Natasha's face while the beautiful redhead lapped away at her cunt. Which Pepper could happily do all day, maybe even for the rest of her natural life, but it was pretty clear that Natasha wasn't interested in giving her the long, slow pussy licking she had given her during their first time together.

Instead Natasha made sure she hit Pepper's clit with every stroke of her tongue during her initial licks before focusing just on that sensitive little button. She even took it into her mouth and sucked on it in between a flurry of licks, honestly little rougher an Pepper would have liked. Not that Pepper complained. In fact she wasn't complaining very loudly, her moans, groans, whimpers and cries echoing throughout the room as The Black Widow really showed off what she could do.

Guessing that her Mistress wanted to drag this out a little longer Pepper had been grinding her teeth to prevent herself from begging for more, but as had been proven recently she didn't have half the strength of some of the tougher slaves in Mistress Sif's collection, so now it was her who was fighting the inevitable.

Sure enough it wasn't that long before Pepper whimpered, "Make me cum. Oh please, please make me cum. Ooooooooh Natasha, make me cum all over your pretty face. Ohhhhhhh yeahhhhhhh, make me cum, mmmmmmm, please Mistress Sif, tell your new slave to make me cum in her talented little mouth."

As soon as her name was mentioned Mistress Sif lifted her head from Natasha's pussy and ordered, "Oh yes Natasha, make Pepper cum in your mouth and all over your face. Mmmmmm, receive your first taste of girl cum tonight. Do it and I'll reward you with a nice hard orgasm. You'd like that, wouldn't you? Oh yeah, that's it Natasha, make my bitch cum!"

There was a moment Pepper was worried that Natasha wouldn't do it as some misguided attempt to be rebellious. Thankfully it wasn't long into Mistress Sif's little speech that Natasha gave Pepper exactly what she wanted, slamming her tongue inside her cunt and beginning to fuck her with it.

Again it was a far cry from the gentle treatment she had received during their first time together, but Pepper didn't mind. In fact as much as she had appreciated the gentle treatment during her first time with a woman right now she very much wanted the rough treatment, especially as it quickly led to a nice hard orgasm, which was quickly followed by several more as she hysterically screamed in pleasure.

Natasha did her best to swallow at least the majority of Pepper's cum, but Pepper immediately started grinding down on her face, meaning that about half of it escaped. She got even less during the second and third orgasms, and for a little after that, as Pepper used her face as a fuck pad at Natasha's expense.

Back before Pepper knew that Natasha was a deadly spy she wouldn't have dared to do this to her, and after finding out she certainly wouldn't have, proving that part of Sif's brainwashing made her slaves very brave, or more likely stupid. Either way they obviously thought they had nothing to fear from Natasha, which meant the redhead was in for a very long night.

Of course the advantage to what Pepper was doing was that Natasha's face quickly became drenched in girl cum, and while Natasha preferred to swallow the yummy liquid it was certainly thrilling to have her face covered in it. The disadvantage of course was that it made it easier for Sif to make her cum, and while Natasha did her best to hold back there seemed little point to it.

Sif was an expert at making girls cum. She had proven that time and time again, and with the direct contact of her tongue touching her cunt Natasha was overwhelmed by the magic telling her how wonderful it would be just to submit and become a slave of Sif.

When Sif shoved her tongue as deep into Natasha's pussy as it would go and then immediately started hammering it in and out of her even the mighty Black Widow couldn't deny the powerful brunette what she wanted. And it felt so good to just give in. So good. So good that Natasha, just for a moment, considered surrendering entirely.

Then she took a moment to enjoy the feeling of her orgasm washing over her, which was only heightened as she became aware of Sif swallowing every drop with ease. Which infuriated Natasha, especially as she was failing to get much of Pepper's cum, who was grinding harder than ever on her face at that moment.

That annoyance allowed Natasha to redouble her efforts on Pepper, hammering her tongue against the other woman's clit with every opportunity and then desperately trying to swallow as much girl cum as she could. She also tried to make it difficult for Sif to swallow her cum, but the angle was all wrong and Natasha's restraints kept her in place.

Also Sif was just so good at this. So good that Natasha wondered if Sif would get carried away and end the night early by fucking her into unconsciousness. Or maybe that was her plan from the beginning, and she would have Wanda use her magic to return her to consciousness. But no, apparently Natasha wasn't getting off that easy.

Eventually and reluctantly lifting her head from her prize Sif ordered, "Pepper, that's enough for you. Get off and let Jane take your place. Darcy, get a taste of The Black Widow while she eats your girlfriend."

"Yes Mistress Sif." Pepper gasped, quickly jumping off Natasha's face and stumbling away.

"Right away Mistress Sif." Jane said submissively, unable to hide the excitement in her voice.

"On it Mistress Sif." Darcy grinned with delight.

Jane was surprised she was the first to get into position. Although perhaps she shouldn't have been given that Darcy had made it very clear how she felt about her body, and that body was very much on display right now. It made her blush to think that anyone could prefer to look at her skinny little body over the voluptuous goddess that was tied to the bed, but sure enough Darcy couldn't take her eyes off her, which just made Jane blush even more.

Luckily Darcy didn't notice as she was too busy staring at her body, and for the most part Jane was facing away from her so her girlfriend was staring at her ass, the astrophysicist putting a little extra wiggle in her step for her assistant's benefit.

Knowing just how much Darcy loved her butt Jane considered mounting Natasha's face with her back to her girlfriend, so that the other brunette could stare at her backside all she wanted while she ate the redhead's pussy.

But then Jane would have constantly been looking over her shoulder just to get a good look at what was going on, and selfishly she just didn't want that, so ultimately she positioned her pussy over Natasha's face while facing her girlfriend, and her audience, and then lowered herself down. Jane then started shamelessly moaning in pure pleasure as Natasha immediately started to lick her pussy.

Not long after that Jane began more direct encouragement, "Ohhhhhhhhh Goooooooodddddddddd yessssssssss, lick me, lick my pussy, mmmmmm fuck! Oh Natasha! Oh Fuck! That feels so good. So good! Sooooooooo goooooooodddddddddd, mmmmmmmm, yes lick me, lick my clit, ooooooooooh yessssssssssss! Lick me just like that in front of my girlfriend! Mmmmmmm, lick my pussy in front of your fellow slaves, ooooooooooh Goooooooooodddddddddd, including your little girlfriend. Yes, your little girlfriend is one of us, and soon you will be too! Yes, yes, yesssssssss, eat my cunt, eat my fucking dyke cunt with your lezzie tongue, ohhhhhhhhhhh Gooooooooodddddddddddd yeahhhhhhhhhhhh, eat it and make me cum in front of your future Mistress, Mistress Sif! My Mistress. My ooooooooohhhhhhh fuckkkkkkkkkkkk, aaaaaaaaaaaaahhhhhhhhhh fuck, oh my Sif!"

While she wasn't normally one for that kind of cruel dirty talk Wanda was whispering in Jane's mind that this was the kind of thing their Mistress wanted her to say, and Jane would do whatever it took to please her precious Mistress Sif. Besides, watching everything that had come before this had put Jane on edge.

Well, that and being constantly horny thanks to the knowledge that Mistress Sif might fuck her at any minute of any day. And the fact that Natasha just looked so hot before her. And it was no surprise that Natasha was just as good as everyone said she was, meaning that Jane wouldn't last long before she came, so she should squeeze every ounce of enjoyment out of this as possible, and more importantly do everything possible to please her owner along the way.

Surprisingly it wasn't until Natasha's tongue had rendered Jane incoherent that Darcy finally joined the fun. Before that she had been grinning wickedly, and mostly staring at Jane's tits, although after she began speaking the words that Wanda told her to Darcy did give her a grin, looking her in the eye and silently telling her she was impressed. Hopefully she would tell her just how much later, and reward her for it.

But for now the sight of Darcy diving face first between Natasha's legs was enough to make Jane whimpered pathetically and almost cum. In fact the only thing that stopped her was Wanda's magic. Well, Wanda telling her that Mistress Sif forbid her from cumming yet, which was basically the same thing.

Darcy had really wanted to join the fun before now, but she had heard Wanda's voice inside of her head telling her to hold back. Well, at first Darcy had been too fixated on Jane's cute little body, especially during the moment she first sat on the face of the infamous Black Widow.

Her hesitance was probably the reason she was being punished, although it was a hard thing to Darcy to regret given how delightful it had been to savour the sight of Jane's naked body, and the tiny astrophysicist in a way dominating the deadly spy. Which just proved how badly she had fallen for Jane, and Darcy wasn't ashamed of that.

However when she finally was given permission to do something she had been aching to do ever since she had first laid eyes on this goddess Darcy scrambled to do as she was told, literally diving face first in between Natasha's legs and started frantically licking her pussy.

Partly because Wanda told her that Jane would not be allowed to cum until she too made Natasha cum, but mostly because she just really wanted to make The Black Widow cum in her mouth so she could see if it tasted as good as Wanda promised. And for the thrill of just making The Black Widow cum, in front of an audience of her fellow slaves no less. Or better yet, in front of their fellow slaves.

Oh yes, if Mistress Sif's track record was anything to go by the infamous Natasha Romanoff would soon be one of them, and Darcy would be able to regularly taste her yummy little pussy. And if Darcy could in any way help with that all the better, because after the first lick she knew she didn't want this to be a one time thing. Darcy wanted the privilege of licking The Black Widow's delicious cunt on a daily basis.

Also ideally eat that fat ass of hers. Oh, and suck on those big titties. First though, she needed to make Natasha cum, and luckily for them all, or perhaps especially Jane, Darcy Lewis was an expert at making girls cum.

Easily proving that Darcy spent a few long minutes just licking the full length of Natasha's yummy little cunt, taking great care to hit her clit with every stroke of her tongue. Then she started to linger on that sensitive bundle of nerves, even taking it into her mouth for a gentle sucking. Then when she was finally given permission Darcy shoved her tongue as deep as it would go into Natasha's twat and started thrusting it in and out.

Almost immediately Darcy was removing her tongue and swallowing like the best cum ever. Second only to her beloved Jane. Well, and their precious Mistress Sif. So third best? Which was still impressive given the high-quality girl cum she was regularly treated too, and to her delight Darcy was treated to more as she was continually allowed the privilege of making The Black Widow cum while Natasha in turn fucked the cum out of her girlfriend.

Natasha had known that Sif wanted her to make Jane cum sooner. Wanda whispered it into her mind through her magic. Which was of course why she had hesitated. Sadly at this point that was the only rebellion she could muster. After all, she couldn't lash out at these innocent women, especially while one of them was giving her such a delicious treat, and the other was treating her to some amazing pleasure.

Or at least she did eventually. Not that Natasha minded the break. Quite the opposite in fact, as after a week or so of nearly non-stop fucking she took her breathers where she could. Besides, it was nice to have an opportunity to savour the tasty cunt pressing against her face.