Disclaimer: I do not own Agents of SHIELD. I do not make any money from the writing of this story.
*****
"You promised." Ruby singsonged.
"I did." Daisy admitted with a grumble.
"So?" Ruby gently pushed.
"So... we're not done yet." Daisy grinned, yanking her strap-on out of Ruby's ass, smacking it, and then challenging, "You want my ass? Well show me yours first! Mmmmm yeahhhhh, show me my handiwork, then we'll see if you can top me."
Ruby cried out when the dildo was removed from her butt, then she looked over her shoulder to glare at Daisy, who was shamelessly staring at her loosened back door. After the admittedly skilled pounding she'd just dished out Daisy certainly didn't need help seeing Ruby's gaping ass hole, but it was part of their routine, and more importantly Ruby wanted the same treatment.
Also it was just a delightfully twisted thing to subject herself too. So with another deliberately loud and unhappy grumble Ruby reached back and slowly spread apart her ass cheeks, then waited there displaying her gape to Daisy, who just continued to stare at it for a few long seconds.
Then eventually Daisy ordered, "Now clean it. Mmmmm yessssss, suck my cock Agent Hale. Suck it good. Clean it of every drop of your butt cream you little ass to mouth loving bitch! Ohhhhhh fuck yeah, that's so hot. Good little cock sucker."
Again this was part of their routine, which Ruby definitely wanted Daisy to return, and something she rather enjoyed. Only it was harder to hide the fact that she enjoyed this, as she had a bad habit of moaning while sucking her ass juice off a dildo. Ruby really tried hard not to this time, telling herself she wouldn't as she slowly turned around and got down to her knees in front of Daisy, but as soon as she wrapped her lips around that toy of course she immediately moaned happily.
Luckily Daisy was too busy taunting her to notice, and honestly Ruby was too preoccupied with cleaning the cock to really pay attention to what her boss was saying. Also, she was very much looking forward to talking next.
So Ruby did her best to block out whatever Daisy was saying and just get this latest and maybe last submissive act out of the way so she could finally top the mighty Quake. Which after months of going ass to mouth, and preparing a dildo for her pussy or ass, Ruby found easy. Oh yes, Daisy Johnson had trained her to be a good little cock sucker, thoroughly cleaning the first few inches before pushing the strap-on into her throat.
Sure, she choked and gagged a bit, but with a bit of effort she was able to deep throat the entire length, she got every drop of her own anal cream. Meaning she had done it. She could move on, Ruby undoing the straps to Daisy's harness as soon as she had the excuse and then pulling her mouth off it and pulling it down the other girl's thighs.
"Bend over, Director Johnson!" Ruby ordered hoarsely, adding boldly as she could, "It's my turn now."
There was a brief pause where it looked like Daisy would argue the point, which would have been totally unfair, but was exactly what Ruby was expecting. However just as Ruby was beginning to get really angry Daisy Johnson, the Director of SHIELD and the Destroyer of Worlds, bent over her own desk, presenting Ruby with that perfect ass of hers.
It was impossible for Ruby to continue to be mad after that, especially as that ass was practically in her face already. Then Ruby cut out the 'practically' part by closing the distance between them and shamelessly and literally burying her face in her boss's butt, which of course caused the mighty Quake to cry out joyfully.
"Oooooooh yesssssssss, eat my ass! Mmmmm, eat that fucking ass! Oh fuck!" Daisy moaned, "Oh yes, get my ass hole nice and ready Agent Hale. Mmmmm, ready for your big cock. Make it your fuck hole, if you can. Oh yes, mmmmm, eat it real good, ohhhhhhh fuck!"
Daisy was really nervous about giving her ass up to Ruby. The younger girl had made great strides since they had basically blackmailed her into joining SHIELD, and especially since Daisy had started training her in a more private and adult way. Oh yes, Ruby had improved in a number of areas, including patients and discipline, but she was still unhinged and excitable.
Well, even more so than a regular person at her age. So this could easily be mutually fun, but it may prove painful and embarrassing if Ruby got carried away. Or worse, succeeded in turning Daisy into her bitch, which Daisy had to admit was a very real possibility, no matter how much she promised herself it wouldn't happen.
To be fair, she promised herself she wouldn't end up bent over her desk and giving up her ass to Ruby, but now here they were. But if Daisy was to back out now it would destroy Ruby's trust in her, which had taken her a long time to earn. Besides, for all the things that could go wrong there was a chance that this could also go right, considering just how good Ruby's tongue felt eagerly lapping away at Daisy's butt hole.
Which to be fair was nothing new, as Daisy often loved getting her ass eaten out, but this was different. This was not enhancing her dominance, but preparing her for the greatest act of submission there was, taking it up the ass.
At the very least Ruby took her time eating Daisy's ass, at first just eagerly lapping away at it before pulling the cheeks wide apart and then sliding her tongue all over that forbidden hole. She even tried to push her tongue inside it, which was something new, and something Daisy didn't think was possible, but she was wrong.
Not by much, as a little bit of tongue pushed it's way inside, but it was enough to increase Daisy's pleasure, which was both promising and worrying. Then Ruby replace that tongue with a finger, both girls crying out loudly as the younger one slowly pushed her finger into the older one's virgin ass hole. Which Ruby was unaware of, until now.
"Oooooooohhhhhhhh Goooooooddddddd, soooooooo tight!" Ruby moaned, "Oh yeah, your ass is sooooooo tight boss. Wait! Are you... are you an anal virgin?"
Daisy blushed slightly, but admitted, "Yes."
"Oh God, this is going to be even better than I thought." Ruby grinned wickedly, "Get ready Quake, because I'm about to destroy the virgin ass hole of the Destroyer of Worlds!"
Fortunately for the Destroyer of Worlds Ruby didn't do that right away. No, instead she just began sliding that finger in and out of Daisy's ass hole for several long minutes, before repeating the process with a second finger, namely rubbing it against Daisy's pussy briefly before going in for the kill.
The kill in this case being stretching Daisy's back hole even wider than before. Although at least this didn't count as losing her anal cherry, not to Daisy. No, this was preparation for the big cock which Ruby had strapped around her waist during the rim job, and was thankfully still covered in Ruby's saliva, so when the time came things were probably as easy as they could be considering Daisy was losing her anal virginity.
"Okay, that's enough of that." Ruby grinned wickedly, pulling out her fingers and slapping Daisy's ass, "Spread your cheeks for me, Director Johnson. Mmmmm yeahhhhh, present me with my reward. Reward me with your virgin ass hole, so I can take it and make it mine. Oh fuck yeah!"
Ruby was planning on teasing Daisy some more, but then her boss reached back and slowly pulled apart her ass cheeks, offering Ruby what she had so thoroughly earned, namely Daisy Johnson's virgin butt hole. It was the moment she'd been waiting for, for what felt like an eternity, so of course she wanted to savour it.
Unfortunately it also left her staring dumbly at her prize for a few long seconds before she finally took it, grabbing hold of her dick, pressing it against that vulnerable orifice and ramming forwards. Which wasn't Ruby's intention, as she had wanted to savour this, but when the time came her youthful impatience got the better of her and she took the mighty Quake's ass with one hard thrust.