"Ooooooh, I love stroppy Felicity." Sara teased, "Mmmmm, don't worry, I'm sure between you and Nyssa you'll find the appropriate punishment for me."
"As if there's any perversion you wouldn't enjoy." Nyssa grumbled, although she was unable to keep the fondness out of her voice.
While her Mistresses bickered Thea slowly positioned herself behind Mistress Sara and then took a few long seconds just to enjoy staring at her glorious ass. No wonder Mistress Felicity and especially Mistress Nyssa took such pleasure in pounding such a perfect posterior. If Thea were a top, or even a switch, she would probably want to do the same.
But no, either because she had been broken or she had always been this way Thea was a happy little bottom, who only wanted to please her bettors, and she could think of no better way to start than to literally lean forward and press a kiss to the other woman's right butt cheek.
She then did the same with the left, then the right again, and so on, Thea going back and forth between those cheeks and covering them in kisses like the literal ass kisser she was in that moment. And in general when it came to her Mistresses.
Then after maybe mentor that she pushed her face in between those cheeks, just literally smothering herself in them for a few long seconds, before sliding her tongue up Mistress Sara's ass crack. Then finally she spread those cheeks gently apart, and then when they were as wide as she could get them Thea spat onto her Mistress's ass hole and then started rubbing in that saliva with her tongue.
It was a process she repeated a few times before settling into a long drawn-out ass licking, Thea becoming blissfully lost in the gentle treatment for who knows how long. Partly because she just enjoyed the humiliation and submission of it, especially when Mistress Sara started taunting her about it. But mostly because she just enjoyed pleasing the dominant woman.
Of course later when Mistress Sara called for it Thea was only too happy to literally pushed her tongue into the other girl's ass hole and fuck her with it. Thea even got her tongue pretty far up that butt considering Mistress Sara hadn't bottomed in over a week because she had been too busy topping Laurel, the lucky bitch. Hell, she was even the first to receive Mistress Sara's encouragement.
"Yessssss, lick me Laurel! Lick me! Lick your little sister's cunt you little whore! Oh fuck!" Sara moaned pretty much when her big sister started licking her pussy, repeating some version of those words until Thea got involved, at which point she really ramped up the verbal encouragement, "Oooooooh yessssssss Thea, lick my ass! Lick my fucking ass hole while my sister licks my pussy! Ohhhhhh fuckkkkkk, I love having two women licking me, mmmmmm, make my fuck holes feel so good, soooooo goooooooodddddddd, oh fuck! Yes, eat me you bitches! Eat me! Oooooohhhhhhhhh yeeeeeeessssss, stick your tongue up my ass Thea! No, don't do the same Laurel. Not yet. Oh yeah, don't worry big sis, I'll let you know when you can make me cum."
Sara mostly kept up that running commentary throughout the double oral assault she was currently enjoying. For better, or for sometimes worse, Sara was normally very talkative during sex, but this was the first time her big sister was going down on her, which had been one of her naughtiest fantasies ever since puberty, so she was having a problem controlling herself.
Especially as Thea's eager little tongue was going to town on her ass hole, and her loving girlfriends Felicity Smoak and Nyssa al Ghul were watching her commit this social taboo with pure desire in their eyes, more or less making Sara's patients worth it. Because sure, she could have had Laurel eat her pussy before now, but Sara just couldn't pass up having every first with her sister in front of an audience.
Besides, the past week had been about making sure Laurel was beyond a shadow of a doubt completely broken, which involved Sara squeezing as many orgasms as possible out of her beloved sister. Mostly that involved relentlessly fucking Laurel's ass, as nothing was a better display of who was truly in charge, and Sara certainly knew nothing that would make Laurel more submissive to her.
But there had been also a lot of Sara eating Laurel's yummy little pussy, and fucking her with toys and her fingers, all of which both Lance sisters had thoroughly enjoyed. In fact it might just have been the best week of Sara's life, which was really saying something considering how great life had become while dating both Felicity and Nyssa. But this, this was graduation, and Sara was determined that her sister would 'graduate' in style.
More importantly Sara would make sure they would all enjoy it, but especially Laurel. Laurel was who really mattered here, which was why she gave her a long time to get used to the taste of her pussy, and hopefully get addicted to it like Felicity, Nyssa and Thea were.
Unfortunately it also meant that she couldn't invite Felicity and Nyssa over to kiss her, and maybe suck on her tits, like she had originally planned. It would just be too much. Hell, it was a risk getting Thea involved, and there would have definitely been something to be said for just having Laurel worship her alone, but Sara just couldn't resist having a tongue playing with her butt, even if it meant her sister got less time to worship her cunt.
Sure enough Sara eventually ordered a little ahead of schedule, "Now! Shove your tongue in my cunt now! Come on Laurel, mmmmm, you know what to do. I've been tongue fucking you all week, ohhhhhh, and now it's time for you to return the favour. Ohhhhhh yessssssss, oh God, OH GOD, ooooooohhhhhhhh Gooooooddddddd, mmmmmm, yes tongue fuck me! Tongue fuck me good! Yessssssss, you two Thea, mmmmmm, fuck me, fuck me with your tongue, oh fuckkkkkkk! Fuck my pussy! Oh shit Laurel! My ass, oh God Thea, fuck my ass! Yeeeeeeeesssssss! Fuck my fucking fuck holes! Fuckkkkkkkkk yeahhhhhhhhh, make me cum make me cum make me cum aaaaaaaahhhhhhhh fuckkkkkkkkk!"
Obediently Laurel slowly slid her tongue into Sara's cunt without much encouragement, which was very promising indeed. Especially as without needing to be asked she push that tongue slowly into her and then started fucking Sara with it equally, but gradually picking up speed. Just like Sara had done to her.
Which of course left Sara incoherently babbling, and then just screaming and swearing in pure pleasure as she came in her big sister's mouth for the first time. It would be the first of many, Sara had promised herself that before now, and the amazing pleasure she felt only solidified her determination to make her formally stuck up big sister her pussy loving bitch.
Laurel was born to be Mistress Sara's bitch. It didn't matter that Laurel had been born first, God or the universe or whatever had meant for her to be her little sister's fuck toy. Or maybe Mistress Sara had been designed to top her. Whatever the case Laurel had no doubt that she was meant to devote her life to eating Mistress Sara's pussy, and that was before she had tasted it.
Tasting it alone had seal the deal, while Mistress Sara cumming in her mouth solidified Laurel becoming completely obsessed with her own sister's honey pot. Because Laurel hadn't thought anything could be better than Mistress Sara's pussy cream, but she was so glad to be wrong, and desperately tried to swallow every drop of the precious liquid which was her sister's cum.
Thanks to being allowed to secretly practice her pussy eating skills on Thea over the last week Laurel was able to swallow at least the majority of Mistress Sara's cum. She wasn't as lucky with the following orgasms, but as long as she was pleasing her Mistress/sister it didn't really matter.
All that mattered was Mistress Sara's pleasure, and Laurel was proud of the fact that she was able to squeeze plenty of that out of her sibling by driving her tongue back into Mistress Sara's pussy and slamming it in and out until she made the other girl cum again. Then Laurel quickly pulled her tongue out of Mistress Sara's pussy, wrapped her lips tightly around her entrance and swallowed as much as she could, just like before.
It wasn't just the fact that there seemed to be more of it, or it came faster, but the fact that Mistress Sara grabbed Laurel firmly by the head and started grinding her cunt into her pussy. Laurel was dully aware of Mistress Sara doing the same to Thea, although The Black Canary was definitely getting the better part of the deal, because while both subs were struggling to breathe at least Laurel was being rewarded with a face full of cum.
Sure, that meant most of it didn't end up in her belly were it belonged, but a decent amount automatically squirted down her throat, and whatever didn't was marking her as a pussy addicted slut. More importantly it was marking her as what she was always meant to be, Mistress Sara's pussy addicted slut.
Another benefit was that Laurel, or someone else, could collect some of that precious liquid later and either keep it for themselves or give it to her. Sure enough this happened, although not the way Laurel was expecting it, as when Mistress Sara pulled her away from her cunt it wasn't so that the two sisters could kiss.
No, the younger sister pulled her older sister's face away from her cunt, at the same time she pulled Thea's face from out of her ass, then Mistress Sara stepped out of the way and smashed the sub's faces together, Laurel essentially kissing the girl who was practically an honorary Lance sister.
Oh yes, Laurel went from getting her face covered in her little sister's cum to sharing that liquid with the girl who was practically their sister, tasting Mistress Sara's ass on Thea's lips and tongue in the process.