Chapter Text
Lena was lonely.
She missed her brother. She doesn’t regret turning him in. She just wishes she didn’t have to.
Lex was her favorite.
Growing up, he was always there for her. He was much older than her when she was adopted. Normally siblings wouldn’t be all that close in that situation, but Lex was different. He was so smart and charming. Everyone could see that, yet he didn’t really have friends just people that wanted to suck up to him.
He was above them all.
He was a Luthor.
So when Lena was adopted, no one expected Lex to take a liking to her. Lillian certainly didn’t, and her biological parents clearly hadn’t either. Lex saw something in her. She was smart. Given the proper training, she could be his equal. Maybe he wouldn’t be alone after all.
They played chess and built robots together.
They shared books and marveled at the stars.
By the time Lena was in college, Lex had molded her into his perfect equal. She was just as smart and charming as he was. Together they would lead LuthorCorp to the top of the business world.
At some point their goal shifted. The business world wasn’t enough. Lex wanted more. He wasn’t content with running the world if no one knew he was the one in charge. He wanted everyone to know who held the power, who was in control.
Lena liked power as well. She liked what she could do with it. She could change the world to reflect her ideals if she had the right resources. Unlike Lex, she wasn’t drawn to weapons manufacturing, so her creations generally did more ‘good’ than bad. She wasn’t in it for moral reasons or anything good really, she just saw the potential profit that came with it. She couldn’t care less if some random kid across the world lived or died because of her technology. She just cared that people bought it, and they were much more likely to buy it if it worked. If her scientists came up with an alternative use of her technology that happened to be a weapon, she’d sell that too as long as it were profitable.
So, they were going to take over the world.
Together they would rule. It was okay that they didn’t have any friends because they had each other. They didn’t have time for friends. They had each other and followers. That was enough. They had one another to stimulate their minds and if they happened to need something more physical…well.
There were always others trying to curry favor who were perfect for scratching that itch. It made them easier to control really, made them feel special and more willing to break a few rules for them.
They had amassed a lot of followers over the years learning early on how to have men, women, and others at their feet. Neither were particularly picky over who they took to bed, not seeing the point in limiting themselves in that way. However, Lex’s ego did limit him in a way. He refused to give up control in any way and that unfortunately carried over to sex. He’d boast about always being on top even when it messed up their plans and Lena had to go in there and fix his mess.
Lex lacked finesse. He was too caught up to see that allowing his partners some room for spontaneity didn’t mean giving up control. Lena was a perfect example of how someone could hold all the power while seemingly submitting. It’s just too bad Lex couldn’t see it. He equated physical dominance and raw power with control. It made sense. He was a tall powerfully built man who had enough money to hold a security force that could arguably be considered a small army. He never needed to learn to control something delicately. He was born at the top, born to inherit the earth, born to be the Man of Tomorrow.
Suffice it to say, he took it a bit hard when a man, an alien, rescued a falling plane and changed the world forever.
It started out small, but soon enough Lex was obsessed. He started withdrawing from the world, withdrawing from her in his quest for answers. Looking for a way to be on top again. He lost his temper with her over the smallest things. They had only each other so he took all his aggression out on her. Eventually, it wasn’t Lex and Lena against the world but Lex against Superman and Lena alone to continue their plans.
The longer Lex’s war on Superman lasted, the madder he became. He got sloppy, so Lena had to turn him in. While they hadn’t been working together for a few months, most of their plans involved them both. If Lex went down, then so did she. So, she got ahead of the problem and went about ‘investigating’ Lex collecting enough evidence, so he’d go down quietly. Then she could continue without scrutiny.
And then Lex turned the sun red, kidnapped her, and tried to kill the Man of Steel.
Lex was instead taken down by Superman in a very public way.
He was done.
Lena was found to have nothing to do with his evil deeds after she provided her evidence. Lex was in jail, and she was free to take over the world just as she’d planned. Except now, everyone hated the Luthor name. Where before she had no friends by choice, now she couldn’t pay someone enough to just talk to her.
So, Lena Luthor was lonely.
She missed her brother. She was taking over the world alone. She was getting a dog.
Normally, she’d have someone shop for whatever she desired, but this was different. She’d never had a pet. She wanted to be sure the dog was a right fit for her.
When LuthorCorp moved to National City, the DEO took notice. During the Lex Luthor investigation people looked into Lena Luthor as well. They were so sure that she had to be involved since the siblings were known to be close, but nothing was found. She was clean, at least outwardly. It also helped that she provided a lot of the evidence against Lex and had clearly been collecting it for a long time.
Despite her innocent appearance, it would be stupid to not surveille her. She had a lot of power and could be very dangerous if she so pleased.
So, they watched her, but they couldn’t get anyone close enough to spy on her, not to the point that the information gathered would matter.
An agent heard Luthor was looking for a dog. Normally, this wouldn’t matter but they were desperate. People threw out all kinds of ideas. For a while the best idea would be for an agent to give their dog away to the Luthor and ask to see it occasionally to gain access to her home and hopefully be able to bug it, but no one was willing to give up their pets. They briefly considered getting a shelter pet and passing it off as theirs but didn’t think the dog would be believably excited at seeing their previous owner during visits.
Luckily, this wasn’t the end. Months later and Miss Luthor was still looking for a dog and Agent Danvers had just given them the perfect candidate. Danvers claimed to have adopted a pet at the beginning of the search, and it was now paying off.
Not many knew this, but Kryptonians had two forms their normal humanoid shape and another wolf like shape derived from the ancestors they evolved from. Superman couldn’t access this form since he’d never been taught. If he’d bothered to talk to Kara, she could teach him, but for now it was only Kara that could access her ancestral form. Only Eliza and Alex knew of this ability having found Kara transformed and curled up in a corner after Jeremiah had been taken.
Kara had recently graduated from NCU and was looking for a temporary job while she got an offer in her field. So, this situation was perfect. Alex would receive a bonus for showing initiative which she would give to Kara. As far as the world knew the only Kryptonian left was Superman and only Kara could transform. Kara would shift and be dropped off at the Luthor’s home by Alex herself. Ideally, Alex would leave the place bugged for them to observe Miss Luthor even after the current mission was done. Kara could snoop around the place as much as she wished, but no one except Alex expected much. Alex was banking Luthor leaving Kara alone for long stretches of time where Kara would be able to investigate her properly. She might even be able to get a story out of this.
They distributed the fliers. Now all they had to do was wait.
After shopping around for a few months, Lena was at a loss. She didn’t know what she was looking for, but she hadn’t found it. She’d looked at hundreds of dogs of various breeds, temperament, and pedigree, but they were all lacking.
She was ready to give up when she came across a flier on her way home. Someone was moving and needed to find their dog a new home. They were willing to do a test run before the new owner fully committed. This was perfect for Lena. She could do the test run and see if she even wanted a dog in the first place.
As soon as she got home, she called the number and set up a test run for that very weekend. The owner would drop the dog off, a yellow lab mix named Zor-El or El for short, after work on Friday and pick her up Sunday evening. It was perfect. Lena already had plenty of supplies bought months earlier when she’d begun looking for her four-legged companion. All she had to do was buy some food and clear her weekend of non-critical work.
Lena was lounging on her couch Friday evening enjoying a glass of wine while going over L-Corp’s quarterly expenses when she heard a knock on her door.
She stood, wiping her hand on her pants as she made her way to the door. She was nervous. She must want this more than she realized.
A red-haired woman greeted her as she opened the door, “Alex,” Lena remembered, “and this must be El,” she said as she took in the enormous dog, if you could even call it that, that sat beside the woman. She was massive. Lena now understood why it’d been so easy for her to set up the meeting and why Alex must be having trouble finding someone to take El in. “I didn’t know she’d be so big,” Lena said to Alex.
“Is that a problem?” Alex asked, nervous the mission would be over before it even started.
“No, I have plenty of room. I’m just…. surprised. You said she was a lab mix. Do you know the other breeds?” Lena asked not seeing any distinctive features on El.
“Um, no,” Alex said. They stood there awkwardly until Alex asked if she could come in and get El acquainted with the place.
“Of course,” Lena said as she let them in, “I was just having a glass of wine. Feel free to look around while I put this away,” she said motioning to her files. “I can show you El’s room for the weekend.”
“Her room?” gawked Alex.
“Yes,” answered Lena, “where else would she sleep?” she said a slight tilt to her head.
“Well normally, people let their pets sleep at the foot of their beds,” she explained hoping to get Kara access to Lena’s bedroom and anything within it.
“I’ll keep that in mind,” Lena said as she turned and disappeared into a room with her files and just like that Kara was in.
El was very well mannered, clearly Alex had trained her well. It was Saturday night, and everything had gone perfectly. El was a bit curious about her surroundings looking about everywhere but she was careful and never broke anything.
Lena was a bit surprised at how persistent her curiosity was. On Saturday, Lena awoke early like always and spent some time in her home lab. Ever since Lex had fought Superman, she’d been studying Kryptonite. Recently, she’d made a new substance similar to Kryptonite but red. She’d been testing it, but it seemed to be useless overall, nothing like the green variety. She was thinking of branding it as a new precious gem for jewelry knowing the Kryptonite branding could help push sales as well as it being ethically sourced.
Lena finally finished her first attempt at making jewelry with the stone. She made a simple ring which she now wore. In the living room, she found El staring at her laptop screen. That’s weird. She didn’t remember leaving it open. She walked over and closed it causing El to startle as if she’d been engrossed in the screen. She was probably daydreaming Lena determined.
She sat on the couch, “I was nervous over nothing,” calling El over petting her soft blonde fur, “I think I’m going to keep you… assuming Alex lets me of course.” She’d been less lonely over the past day than she had in a while.
El looked at her with such intelligence Lena almost believed she understood her. Kara nudged Lena’s hand wanting to offer her some comfort. So far she didn’t think Lena was all that bad considering who her brother was.
Lena thought she saw a hint of red in her eyes but was distracted when suddenly El jumped at her licking her face making Lena shriek and giggle at the attack. It looked like El was getting comfortable with her. While she hadn’t been particularly difficult or distant, El hadn’t been that affectionate either.
After that El followed her around all night even refusing to leave the bathroom as Lena was showering. When she got out, she wrapped herself in a towel and walked to her room. She sat down at the edge of her bed to blow dry her hair. She hadn’t noticed over the noise that Kara had padded over and was sitting before her.
Lena jerked when out of nowhere El started licking her legs bunching up the towel as she nosed her way up, seemingly on the hunt for more water droplets still stuck to Lena’s skin.
Lena chuckled briefly, a little uncomfortable that the licks had stirred something in her but quickly shut those feelings in a little box and promptly forgot about them. She instead patted El on the head gently pushing her away determined to dry her hair properly before it became frizzy.
El seemed to understand and let Lena finish drying her hair. She got up to put away her dryer and hang her towel. Kara apparently took this as an invitation to lick Lena some more. She came up behind her and licked from her upper thighs to her ass. Lena tried to dry the rest of herself as fast as possible while commanding El to stop but she wouldn’t listen just kept licking her, getting closer to Lena’s most intimate spots. She would stop every once in a while, huffing and sniffing so close she grazed her outer labia a few times. Lena’s knees felt a bit weak. Kara was acting on pure lust not caring what Lena said she wanted, by her smell it was clear she into it. When Kara tried to nudge her thighs apart, Lena acted. “Okay, that’s enough!” Lena did a little shake to get away and headed to bed. She was tired. She could get to the licking problem tomorrow morning and probably bring it up to Alex when she picked her up tomorrow night.
Kara hopped up on the bed with Lena. She snuck under the covers curled up next to her, a very different experience than last night when she had slept at the foot of Lena’s bed careful not to touch her. Why was she acting so different so suddenly?
Lena could really use some space right now, but she didn’t have the heart to kick El out of bed. She was warm. It was comforting to have someone to sleep besides again, and she quickly drifted off into a heavy sleep.
Lena was woken up after only an hour of sleep to a feeling she was shamefully starting to enjoy. El was lapping at her again switching between her inner thighs and lower belly seemingly wanting to work her up. Half asleep Lena simply rolled over and closed her legs to stop El’s probing and went back to sleep.
Lena was having the best dream. Lena was in bed with a woman. Said woman had a very talented tongue and was currently putting it to good use between Lena’s legs. She lapped at her center, loving the sounds that spilled from Lena’s lips when she nipped at her swollen little clit. Lena was gripping the blonde’s hair pulling her in harder.
She must have pulled a little too hard waking up to a whine from El as well as her tongue lapping away at her yet again only this time it was on Lena’s pussy. Her very wet very aching pussy. She hesitated, allowing Kara to get a few more good licks in, “Fuuuck, that feels so good,” she said as she pushed El away and scolded her for her behavior.
Lena lay there, awake, and ashamed for liking it, for wanting to shuck her sheets, spread her legs and cum all over El’s deliciously long rough tongue. El had no idea what she was doing it wasn’t her fault, but Lena should have stopped it as soon as she woke up instead, she let her eat her out until she felt too guilty and had to stop. She wrapped herself in her bed sheet hoping it would be a good enough barrier to stop El.
She looked over and saw El licking at her muzzle clearly savoring Lena’s juices. Lena felt herself clench at that while letting out a pitiful moan. She never should have sent Lex to prison. This is her punishment. Her deliciously wrong punishment.
Kara could still smell Lena’s arousal and kept trying to nose her way back to Lena’s pussy through the sheet. She let out a small growl frustrated that she was so close yet couldn’t taste her sweet arousal anymore.
Lena shut her eyes closed tight and willed herself back to sleep only to wake up for the third time that night to El’s tongue, this time it was deep inside her licking her walls feeling every slight clench or tremor running through them. She seemed really fond of the spongy spot of her upper walls. Licking into it forcefully huffing and whining in appreciation as more and more slick was produced.
Lena could feel the heat spreading, building, her whole body was shaking, she opened her legs wider bending her knees and digging her heels into the mattress, one hand came up to pinch her nipples and the other found her clit so sensitive and hard. She was so wet; she had never been this wet. She was going to come on El’s tongue. She wouldn’t push her away, not this time. El clearly wanted this, and Lena was done denying herself.
Lena shifted her hips bucking up into El’s muzzle. Her nose bumping Lena’s clit. Lena ran her fingers through the blonde fur tugging slightly guiding her tongue to where Lena needed it most. As Kara focused on her clit, Lena tossed her sheets aside and watched as the hulking dog brought her closer and closer to cumming. Kara glanced up, and as Lena’s green eyes locked with blue her back arched off the bed and her body seized. She came harder than she had in months in her whole life really, only one other time could possibly compare but she wasn’t thinking about that right now.
She came down after a few minutes. She lay there basking in the aftermath of the little death small spasms still rolling through her extending her pleasure. She could still feel El lapping away clearly happy with how much Lena had cum. Lena looked at El, happily eating her cum looking like she’d never get tired of her cum. She gave her head a pat and pushed her away needing a break.
Kara wasn’t too happy about that, but she busied herself by licking at her fur trying to catch all of Lena’s cum. She stared intently at the brunette’s center watching it twitch and leak cum as Lena caught her breathe. Her prominent erection twitching in sympathy.
Lena was stunned as she followed El’s gaze. She knew El had a penis. She could see it. It was a bit confusing as to why she was a she, but that didn’t matter. Lena was feeling something seeing El’s cock throb in time with her pussy, precum beading at the tip.
Eventually the buzz from the orgasm was wearing off and with her clarity came the guilt gnawing at her. But there was an idea growing inside her. It had been months since she’s been fucked properly, not since Lex was sent to prison. Judging by her huge cock and her persistent licking El wanted this, maybe more than Lena. So, would it really be so wrong for El to fuck her? Really it might be more wrong to not let El fuck her since if they stopped here, it would only be for Lena’s benefit.
Lena had no intention of taking advantage of El. Lena locked eyes with her, searching the unique shade of blue for any uncertainty or unease. All she found was a fiery want, so she rolled over and got on her hands and knees, presenting herself without saying anything. Lena wouldn’t call her over. She didn’t need to. El wanted her. She could have her.
Kara saw her position and instantly came over nosing at her entrance again. She lapped at her from her clit to her asshole probing into her with each pass. “Oh, fuck, yeah, just like that. God, I love your tongue,” Lena panted rocking backing into El.
Lena came again, seeing white. When she came to, El was on top of her, her cock probing at her pussy while shifting impatiently. She wanted inside her, but she wanted Lena aware enough to fully appreciate the feeling of her cunt stretching for her cock for the first time.
Lena lazily reached down and placed her cock at her entrance letting Kara take over from there. Her cock sunk all the way in on the first stroke causing a pleasant sting that sent pleasure shooting down Lena’s spine. Lena was so wet it made for smooth fast thrusts despite El’s cock easily being the the biggest Lena’s ever had, “Fuck! You’ve ruined me for anyone else. Your cock is mine,” she said gripping El’s hips. First thing tomorrow morning she was calling Alex and ‘asking’ her if she could keep El indefinitely. Kara seemed to like this bucking harder and faster into Lena’s fuck tunnel as well as nipping at her jaw, neck, and back claiming Lena right back with her teeth and her cock.
El’s cock slid in and out fucking her so good making Lena her bitch. Fuck, she’s never given up control like this before. “You’re lucky El. You’ve seen me like no one else before.” El licked her way across Lena’s neck and jaw finding her way to Lena’s mouth and licking into it.
It felt intimate to Lena. She poked out a hesitant tongue meeting El’s halfway. It was a push and pull. With El surrounding her completely inside and out Lena came again. She let out the most debauched moan, long and loud as she clenched down on El’s cock. If her downstairs neighbor complained about the noise, she’d just buy them out because she had no intentions of stifling her moans. El had earned them.
Kara howled into the air, happy to have made her mate cum on her dick, loving how she clenched down on her. She kept pumping throughout Lena’s orgasm building her up to another. “Fuck. No. I’m- I’m too sensitive, uuggh!” Lena said thrusting her hips back into El’s. Kara wasn’t stopping; she was speeding up placing more force behind her thrusts.
Lena clawed at the bed. She was laying down ass up, no longer able to hold herself up when she felt something trying to force its way inside her. She wanted to stop her, not thinking she could take anymore, “Ellll- ahhhh,” and it popped inside, hitting her g spot just right triggering another orgasm in Lena and El. Kara pumped rope after rope of cum into her mate’s fertile womb locking it all in place with her knot. Lena passed out to the feeling of El somehow shifting them onto their sides still knotted together. El licked at her shoulder and neck following her into sleep after a few minutes of admiring her mate knowing they’d be tied for at least an hour going by how sensitive she felt.
The next morning, Lena awoke to El tugging on her nipples being careful not to break the skin. Kara noticed she’d awaken and hurriedly shuffled closer nuzzling her neck. She pulled back looking between her pussy and eyes as if waiting for permission all of a sudden, a far cry from yesterday’s actions.
Lena chuckled finding it endearing. She lovingly pets her, locking eyes with her as she spread her legs allowing her to see the pink puffy aching mess that was her cunt, painted in both their dried combined juices from the night before and Lena’s morning arousal. Kara settled between her legs making herself comfortable hoping to be allowed to lap at Lena’s folds all day.
Lap, lap, suckle- Lena sat up abruptly her hand flying to her hair, fisting it, tugging. She closed her eyes and tried to block out the feel of Kara’s rough tongue at the lips, already shiny with El’s saliva but mostly Lena’s own slick.
Lena felt sick. She ran to the restroom vomiting in the toilet. She stayed there slumped and managed to close the door before El came in.
“Fuck! What am I doing??” she said pinching her leg to try and distract from the throbbing between her legs. This needs to stop she thought, once was bad enough I can’t continue to do this.
She stayed there until she felt better and knew what she had to do. All the while El had been waiting outside the door silently asking Lena to open it, but she wouldn’t. She refused to stoop that low again. Lena was many things, a lot of them depraved, but she would not become this.
She opened the door and El instantly perked up. Running her tongue over her muzzle tasting Lena branded on her fur. She felt bad about what she was about to do, but she couldn’t keep her. Alex would have to come pick her up immediately, and Lena would stop looking for a dog. She clearly wasn’t meant to have one.
Should Lena report Alex? That behavior was clearly learned, but then Lena would have to explain how she knew. No, it was better to just let this go and never think of it again. Alex could do whatever she wanted with El. It was a fun onetime thing and that was it. She was going to pack this night up in… a lot of little boxes, but she’d get it done and be done with this mess.
She grabbed her phone and dialed the number.
Still feeling weak kneed she sat on the bed as the phone rang. “Hello, this is Alex.”
“Yes. Hello Alex, it’s Lena calling abou- fuuuuck,” was all Lena got out before Kara started licking her again. She gave a few firm licks directly on her clit before moving to her opening. Lena dropped the phone saying fuck it and readjusting on the bed. She had no control over the situation, so she’d give in and see how it played out. Letting out low soft moans as Kara huffed into her pussy. Red veins receding from her eyes as she was granted her fill of pussy.
“Hello?” Alex said again looking to the other agents listening in all wondering why Luthor was calling so early. Maybe she was busy and needed her to pick Kara up?
The agents at the DEO were confused as to what was happening. They couldn’t hear much except Miss Luthor swearing in a…loud…breathy…tone… They hung up as soon as they realized what must be happening wondering when Miss Luthor had let in a guest having missed it on the bugs.
After making Lena cum, Kara quickly climbed up her body nudging her pussy with her dick. Lena ran her fingers through her own slick, El’s tongue lolling out as she watched. Lena slicked up Kara’s dick with her juices and placed her at her entrance pushing in just the mushroom head.
She wrapped her arms around Kara pulling herself further into the blonde. El started thrusting being gentle at first until Lena wrapped her legs around her as well hanging off her large frame meeting her hips thrust for thrust panting into her furry neck hoping to be knotted like her dirty bitch again.
Soon enough, she felt it, that bulging presence pressing into her pussy lips blunt and, “Soooo big, ummm. Knot me El. I need it. I want to be full.” El pressed into her with intent opening her up to take her knot. It made sloppy wet sounds and Lena loved them all. This is what fucking should be, hot, dirty, and hedonistic. Lena came with a cry providing just enough slick to allow the knot to take hold.
Kara stilled above her offering a few clumsy jerks as they rode out their orgasms, Lena clenching down occasionally wanting to make El feel just as good as she did.
As Lena lay there blanketed by El, she thought about how she could reward her. She was sore and exhausted, maybe she’d let her claim her ass next time she thought as she drifted off to sleep stuffed and sated.
El was her new favorite.