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.
*****
"I think it's safe to say I have won our little bet." Sif announced gleefully, "Wouldn't you agree Commander Hill?"
Maria Hill would have loved to disagree, but Wanda had clearly cum first and any argument would be quickly shut down through the use of instant replay, which Wanda would be able to quickly and easily provide for her Mistress.
It would maybe by her another minute before her inevitable humiliation, but she would come across as whiny in the process, so Maria reluctantly concluded that her best course of action was to submit to Sif and use every ounce of her willpower to avoid becoming just another mindless slave of Sif.
And there was some hope to doing that, as Natasha had been able to resist. So Maria gave a little nod of her head, causing Sif to beam happily at her agreement.
"Excellent." Sif grinned, pushing Wanda away, "Shall we begin with a nice hard spanking?"
Even though it was phrased as a question the way Sif pushed off her harness, sat on Maria's desk and patted her lap made it clear that the alien wasn't asking, so even as she moved to comply Maria firmly said, "You'll pay for this."
"Oh Maria, I really shall miss your stubborn defiance when you're a mindless slut." Sif smiled wickedly.
After giving Sif another glare Maria sighed and then bent herself over the other woman's knee.
Up until now she had been able to avoid humiliation, probably for a record amount of time given who she was dealing with, and she had hoped there would be some sort of rescue attempt by now, but there had been no sign of any other SHIELD agents since Sif had managed to break her way into her office, meaning that the ranking officers directly below her were still probably arguing with each other about the best course of action, so it was hard not to lose hope.
Still, she tried to put on a brave face as for the first time tonight Maria Hill subjected herself to humiliation.
Of course Sif just had to make it worse by savouring her victory instead of just getting on with it, leaving Maria hanging there with her ass exposed, which the cameras were of course focusing on.
Then Sif reached down and started fondling her ass like a butcher with a piece of meat, which was something Maria had done to Natasha a lot to emphasise their roles, and honestly because she just had the best butt in the entire universe. Maria's ass paled in comparison, and yet Sif still treated it like something special, which was actually a little flattering.
But mostly it was humiliating, and Maria was almost relieved when the first strike came.
It was hard and rough, but luckily Maria had been anticipating something like that and thanks to her teeth being tightly clenched she barely let out a sound. The same could be said for the next half a dozen blows, although they were much easier to take as they were not only softer and more teasing but there was plenty of time in between the strikes.
Sif spent the entire time groping her ass, which was just as humiliating as when she had originally done it, but it also soothed the pain away, so honestly Maria didn't hate it. Which wasn't the case for the later spanking, Maria having to grit her teeth incredibly hard to prevent from embarrassing herself any further, and even then a few cries escaped her lips, and tears escaped her eyes.
Sif had been in no hurry to get to that hard butt beating as she had been having so much fun humiliating The Director of SHIELD.
She loved doing these things to her sluts, but there was definitely something to be said for forcing this upon a woman who still had some dignity. And upon further inspection Sif wasn't sure she'd ever taken down a more dignified woman than Maria Hill, which just made every moment of this more satisfying.
Especially the moment she forced a little cry out of her lips with the first series of hard spanks, concentrating on one area and making the already pink flesh go red under that spot, before resuming her groping to massaged it better.
Using these techniques even the weakest of her slaves could survive a spanking for quite a while, and for someone headstrong like Maria it insured not only with the spanking last longer but the humiliation of it would be more devastating.
It was also just incredibly enjoyable to savour her favourite part of a woman's body, in this case knowing that she was about to added to her ever-growing collection of female butts she could spank and fuck whenever Sif wanted.
And sure, Maria's rump wasn't quite as well-rounded as Natasha's, but it did possess a pleasing roundness, and the fact that she was dealing with a virgin ass hole would make what to come even better. And for now she was more than happy to just spank this ass until the mighty Maria Hill wept for her.