Earth 20s Agent Danvers & the Super're fighting an 800 lb 9 ft alien, with an eye-patch & a metal arm, who gets the upper hand. "SuperDanvers get out of there now." When they get back to the DEO J'onn informs both of them about the hit on them so "you're going to hide out in Quantico, VA. I've talked to BAU Section Chief Erin Strauss & she's agreed to hire Kara as her assistant & you Alex as a night security guard." With that, the two women leave for their new lives. A few weeks into it the other FBI agents realize the two're related but before that they think that their a couple much to Alex's shock but to which Kara finds it hilarious; the agents returned from their recent case which's at home & they start on the paperwork that's due in a couple of hours.
Morgan's just finished when he hears a commotion so he goes to investigate. When he gets there he surveys the scene, after he sees what's going on he shakes his head & returns to his desk but less than 5 minutes later all of the agents hear yelling, "KARA ALURA ZOR–EL DANVERS." "ALEXANDRA ELIZA DANVERS." & the running of feet. When the pretty blonde with glasses, as JJ thinks, stops short, the new nightshift security guard bumps into her & asks for her drink back. "If you want to, come get it from me or're you chicken?" "Kar just give it, okay?" She doesn't do as asked so Alex uses other tactics; she starts a tickle fight but Kara doesn't give up so instead, Alex does what she does best, she distracts, & this causes Kara to drop it. "Hey, no fair!" Kara then lunges for it but Alex picks her up in a fireman's carry. "Put me down!" At 1st, she doesn't but after Garcia says the (married) couple's cute, she does. "WIFE?" Kara decides to've some fun so she kisses Alex & "I'll see you tomorrow morning sweetie." This causes the kissed cheek to turn bright red; Kara bursts out at the sight of her flustered sister. "We're not married; she's my adoptive sister Penelope." With that, she leaves everyone for the evening but a few weeks later a new case hits close to home for her because aliens're being tortured/bled to death; they get tortured so that their defense mechanisms're revealed & once that happens the perpetrator(s) cuts it off & then leave them to (slowly) bleed out. When Henshaw hears this he asks Strauss to let them help & she does then after 20 minutes of going over it everyone's about to leave for Bradford, MA when they suddenly hear cries of agony & go to & investigate; when they get there they see Garcia holding Kara. It turns out that her cousin's the latest victim. "What she's related to an alien?" They get their answer in the form of her laser vision going off to which they realize who she's & this causes Alex to pull out/have everyone sign NDA's. Kara tells J'onn she wants in on the case but he refuse-at 1st. "But you don't understand. Someone's killing off my people." She apologizes because she remembers he's half-alien as well & he accepts. "Okay but if you get carried away I'm pulling you from this." With that, she gets an overnight bag & tells everyone she'll meet them but Prentiss tells her she's too emotional to be doing that so she'll join then on the plane & during the case she finds her Omega mate, it starts off with her feeling weird-like she's got the flu, so she & Alex consult the Alura A.I. which tells her that it's the mating call pulling her to her towards her Omega & this causes her to be ecstatic about this news. "Alex this means that if we've children my Kryptonian history won't be lost like I'd thought it'd be." After that, everyone asks what else's the matter but Alex tells them the news. Then J'onn shows up on the plane to tell her she can't be on the case because "it points to the killer being the embodiment of a solar flare." With that he leaves & then JJ's got a great idea; "Well its Henry's birthday this week, he's in New Orleans visiting Will so I can take her there & stay with her while you're on the case plus he'd love to've Supergirl show up at his party." 4 hours later both blondes land, go to their hotel they say goodnight to each other & once Kara gets into her room she sees that she's at full attention. "Of course the woman I'm with'd to be my mate." She's then interrupted by her phone buzzing; it turns out to be a pic of JJ in dark blue lingerie with the message 'I kinda figured that I'm your mate by the bulge in your pants. I know you want to get to know me better before we do anything but I'd thought I'd be able to help you calm down a little bit. Please use it, I'm not offended.' Kara takes the offer & after that, she falls asleep. The next day she surprises JJ with breakfast in bed. While eating they tell each other their life stories & after that, Kara introduces JJ to HoloAlura who states that JJ's going to be a fine addition to the Ancient & Most Noble House of El. Later on, when it comes time to enter Will's house Kara starts freaking but she gets calmed down by JJ's scent & a long drawn out kiss. "They'll love you." She then introduces Kara as Supergirl & Henry freaks out as well. 5 minutes after that she leaves & comes back as Kara who then gets introduced as JJ's GF. Will then introduces his BF; "This'–" "Mon-El?" "Hey, Kara guess what? I found my Omega." "Me too; it's JJ." "Who knew? A boy from Daxam & a girl from Krypton kinda related. What'd you think my mom'd do if she found out?" "She'd probably try to kill me? Oh wait, she already did." They laugh at that & then all the adults tell Henry the news & he's so excited. He then starts talking Kryptonese & Daxamese, which causes them to be extremely happy because now they've got someone else to talk to. After that, he goes to sleep the adults watch TV that gets interrupted by breaking news. "A Learjet carrying a BAU team's been downed." Kara then call J'onn to ask him what'd happened & once she does, he asks Mon-El to assemble the Legion of Superheroes as well because "we'll need all the help we can get." "We'll give Supergirl as much time as she needs too." After that Mon-El lets Kara consummate her relationship with her mate when that's done they go to defeat the worldkillers but during it, Kara/agent Rossi perish & when JJ hears this, she breaks down. "Alex I can't live without her it feels like my heart's breaking." "I'll do whatever it takes to fix this." Barry Allen then appears & states he'll create another flashpoint but it turns out he can't because Kara didn't die; Overgirl did. It turns out that she switched bodies with the real Kara who's actually on Earth–X, then when they arrive, they got rounded up by the Nazis until 'Overgirl' & the Dark Archer appear. "I want these two." "Why?" "Because; I said so." Therefore, the captor does as told. After that, they get led up to Mystic Falls Castle where they get shown their room, & for the second time JJ breaks down, & they fall asleep. The next morning she gets woken up but she tells the other woman to leave; 5 minutes later 'Overgirl' appears because she realized that JJ sensed that someone'd been eavesdropping on them & after that 'Overgirl' rushes into the other's arms. It takes them all a week to get back to their Earth & once they do JJ & Kara get married & live happily ever after.
On Earth 24, in a dystopian future, where aliens & their sympathizers're used as property, Lena Luthor & Cat Grant save four of their acquaintances/friends from the POTUS & her VP who've just so happen to be Lillian/Lex Luthor where Lillian's 1st order of business' to make aliens non–citizens; they get rounded up like cattle & shipped off to a CADMUS-funded black site facility where their branded & thrown into cages. Lex wanted the alien sympathizers to've this treatment as well but she said no until a DEO rescue mission'd gone awry then she decided to go through with his suggestion; the 1st three people this' happened to're Alex Danvers, James Olsen & Winslow Schott Jr. & with that they said goodbye to their freedom. Until Lena & Cat come for them. Lena gets Alex/Winn & Cat gets James/Kara. Later on both women waited with their respective bodyguards; Lena gets Hank Henshaw & Cat gets Maggie Sawyer; she started working for the opposition because when she told Alex about her cousin who'd been wanted by the DEO she thought that her fiancée'd help her sneak him out of the country but instead she arrests him herself & puts him in a DEO cell where he ends up dying. When she sees Alex in her collar/brand she'd a satisfied smirk on her face; she's about to go over & taunt her she gets stopped by LenaCat, Lex came up with that nickname because he thought that their a couple, saying that they needed to get back to DC & once there they go to their respective homes & then put their new toys to sleep; as soon as the ex-Girl of Steel's alone with her new owner she starts freaking out because she thinks she's going to be raped like all the other times she'd been subjected to with other important members of Lillian's Cabinet & when she tells her ex-boss this Cat becomes heartbroken but because of this she consoles the other & with that they change & go to bed. Elsewhere Lena's kind of doing the same; she pushes Winn into his room, locks it & then 'attacks' Alex.
The other woman fights back, she gets a split lip/black eye. After that, she's thrown onto the bed; she struggles against the other, who rips her clothes off, & the other leans down near her ear to whisper to "play your part because people're watching in the cameras." With that she licks the shell of the ex DEO agents ear, the other does as told, she takes Lena's clothes off as well & then they get down to (dirty) business. Sometime later, when Lena knows no one's watching anymore she tells Alex that their done but the other woman tells Lena to not stop because "it feels so good." & after that, they fall asleep. The next morning when they awake the youngest Luthor asks Alex why she wanted to keep going. "Because I thought that they'd probably be tricking you into thinking they weren't watching anymore so I kept you going just in case." Just as soon as she says this she senses people coming near the bedroom door so she tells the other; as soon as three fingers're plunged into her Maggie ends up coming through to tell Lena that the newbies're wanted in the 're-integration' room. Maggie then watches Alex get dressed & then leads her away. Later LenaCat's in the Presidential Oval Office when all of a sudden there's a ruckus & all they go to see what's going on: Superman tried to break into the reintegration room in order to save everyone but he got caught &'s now slowly bleeding to death & this causes Kara to be throwing CADMUSCorp agents all around until Maggie steps in & subdues her. Cat takes over saying to "put her in my private chambers & don't let her out of your sight until I've got time to deal with her. Is that clear?" She does as told & ½ an hour later Kara gets her punishment: she gets 26 lashes to the back with a studded whip. Cat then leans down, licks one of the wounds & whispers to "get in the shower & wash up." 5 minutes later the older one shows up & enters the tub, she washes the other up & after that, she puts bandages on the cuts. "Why'd you do that?" "Because I want you to be safe & the only way to do that's to make them think that I hate you?" She then's got a surprise for her; she lets Alex spend the night with her sister then a week later LenaCat goes to Canada for talks & they take their toys as well as Clark's body. But before they get their they relieve their guards of their duties for that time & replace them with secret LuthorGrant guards who then fly them to the Fortress of Solitude where Kara entombs her cousin there for all eternity.
After the talks're done Lena asks her mother if they can stay there for a little while longer; at 1st she says no to the request but then relents in exchange for James & Winn to join the ranks of the anti-alien task force. Once that's done Lena tells Cat that means that they now've (unknowable) allies on the (very) inside which'll help them overthrow the other side. So OlsenSchott goes back with Maggie & Hank who's really J'onn pretending to be Hank (again). In addition, Kara & Cat grow closer in the days ahead; they go sightseeing &'ve picnics on their patio. On the last night before heading back to DC, they consummate their relationship in two ways: they secretly get married & make love to each other willingly. Alex walks Kara down the aisle while Lena officiates. When SuperCat gets to their chambers they fiercely rip on another's clothes off & then crash into the bed but when Cat sees a green kryptonite cuff on Kara's ankle she stops. "It's okay; I want you to be able to take me not because you need to but because you want to." The other one responds to this by taking Kara roughly/thoroughly to heights Kara's never been before. Elsewhere things're going well for AgentCorp; Lena's on a conference call with London & when she's on the last 5 minutes she hurriedly gets off of it because she's distracted by Alex in black/red lingerie. "Well hello to you too & what do I owe this surprise? Is this supposed to entice me? Because if it is its working." The raven-haired enchantress/sorceress gets out of her chair, walks up to the other & puts her hands on the other's waist. Both women start making out heavily, they then fall on the bed &'ve sex. A week later shit hits the fan: the older Luthors find out about LuthorGrant's plans so the only option for the four women's to move to Mystic Falls, VA & New Orleans, LA because the older Luthors don't've jurisdiction because of the supernaturalness of both places. Lena & Cat decide who'll go where: SuperCat goes to New Orleans & AgentCorp goes to Mystic Falls. In addition, during this time AgentCorp also get married & once their union's complete they get a party that's held at the Mikaelson Mansion.
"How'd you like our town Alex?" "It's nice; so how long've you lived here?" "Since around the late 1400s; after all, we're the Originals: the 1st vampires." After that, she asks if anyone's seen Lena because "she's been gone a while." When the other Luthor gets located she gets found in the arms of a newborn vamp who then ends up being staked after that Rebekah tells her brothers & Marcel what Wyatt's done. "Well there's nothing to be done except kill her &/or turn her; that's what Alex probably doesn't want." They then tell Alex who tells them to turn Lena & her as well. Elsewhere SuperCat makes friends with the Salvatore brothers & then sometime later all four women meet up for drinks & the Danvers sisters find out how LenaCat got its name then after that story ends both Danvers' then want to hear Lena's portion of that night, she reluctantly obliges & after that's done Cat flips the fuck out. She's about to go back to DC to avenge the younger one but they tell her it's too dangerous to be doing so & she does as told then sometime later Kara gets recaptured & Alex goes after her. They got brought/spend some time in cells until they get brought before Lillian. "Now before your sentenced's there anything you'd like to add/say?" "Yes at the M.L. thing from earlier Maggie Sawyer raped your daughter. If you don't, believe me, I'll just tell you that when Lena talked about this I recorded it & I've got it on my person now if you'd like to hear it." Alex then lets it play. "The person that Max gave to me turned out to be Maggie, she grabbed me by my wrists & ties them to the bedposts so that she's got total control, gets off the bed, gets undressed & then gets back on it to resume her position upon me & states "now you're going to be good & if you aren't you're going to regret it." She then took me roughly/thoroughly & after that she gets dressed & leaves me to do the same. I vowed to never tell a living soul & that included Cat until now." With that, the tape ends & both Luthors're outraged. "How'd you like her to die?" At 1st Alex doesn't do anything but once she realizes, somehow, that J'onn's here as well she just goes up to her ex & then rips her throat out with Alex's new fangs. "That's not what I thought I'd be asked. I thought since I showed I can be a team player that you'd ask me what I wanted in a reward & my answer's that I want to take her place in your organization as well as getting to keep Kara as my toy." They then ask why she wants Kara & she states that she "took my Cat." The Luthors're confused; "but we thought you're with Lena." "I was but that'd been after Kara stole Cat from me." The Luthors grant her what she wants but before that, they ask her how she got her fangs. "I'd been turned into a vampire while on the run." Sometime later after that both of the Danvers' go to Alex's new quarters whereupon they undress & go into the shower but at 1st Kara doesn't want to but Alex tells her just to play along because "we all need to play our parts if we want to get through this together & to avoid suspicion." After they got settled Kara starts nuzzling Alex's neck. "What're you doing?" "I'm getting comfortable." 5 minutes later Winn shows up so that he can fix the camera that'd been placed there & after that he leaves the two alone again. After that, Kara becomes very quiet because she can hear the whir of the camera coming to face them so she thinks fast & she puts her sister's digits into her wet core. A few weeks after that, they become closer & it lessens their sisterness; the point of no, sisterly, return happens when Alex sees Kara in a form-fitting dress that she's wearing at a Luthor event which causes Alex to take Kara's hand whereupon they dance the night away & after that they leave for Alex's bedroom where they've sex: Kara pushes the other on the bed, straddles her hips & meets the other's throbbing member. "I know we're 'sisters' but I can't be that anymore because I want you." With that, they take each other's clothes off & then they fuck. "Oh Rao; Ally keep going because you feel so good." Alex then proceeds to drag her fangs along the other's bulletproof skin & Kara finds this to be exquisite, this makes them cum at the same time & a week after that the opposition shows up to successfully overthrow the Luthors. Lena becomes the President while Cat becomes the VP. Sometime later Alex & Kara return to Midvale after Eliza dies & both parties live happily ever after.
Lena adopts Carter & Kara gives birth to Alura Eliza Zorel who when she reaches of age she becomes known as the superhero named VampGirl & she falls in love with Rebekah then Earth 38 gets turned into Earth 40, where everything happens the same way except Mon-El's pod never shows up. Earth 41 reverts to the time of King Arthur, which also got turned into the next Earth where he's a Roman cavalry officer, also known as Artorius Castus, the son of a Roman father & a Celtic mother, who commands a unit of Sarmatian auxiliary cavalry in Britain at the close of the Roman occupation in 467 A.D. He's loyal to Rome & a devout Christian, but follows the teachings of Pelagius, which many consider heretical. He & his men guard Hadrian's Wall against the Woads, a group of Britons who're rebels against Roman rule, led by the mysterious Merlin. Arthur & his remaining knights expect to be discharged from their service to the Empire after faithfully fulfilling a 15-year commitment. However, on the night when they're to receive their freedom, Bishop Germanus sends them on a final/possibly suicidal mission to rescue an important Roman family living north of the Wall. Marius Honorius faces impending capture by the invading Saxons, who're invading from mainland Europe, led by their king Cerdic & his son Cynric. According to Germanus, Marius' son Alecto's the Pope's favorite godson & may be "destined to be Pope one day". Though angry, the knights follow Arthur once more, but only after he & Lancelot argue over his deeply held beliefs, then later at the remote estate, he discovers that Marius' immured pagans, including a Woad named Kara & a small boy named Lucan. Arthur defies Marius & frees the captives before deciding to take everyone, along with Marius' family, back to the Wall. One night, Kara takes him to meet with Merlin, the leader of the Woads & her father. At 1st, he thinks she's betrayed him, but Merlin's come in peace. He suggests an alliance between the Woads & Sarmatian knights against the invading Saxons. Marius then betrays the group, takes Lucan hostage & attempts to kill Dagonet but's shot by Kara with an arrow. While moving on to the south, Alecto informs Arthur that Germanus executed Pelagius after being insulted by his teachings of equality. Tristan returns from scouting the area to tell Arthur that a Saxon army's close behind them. The knights stay behind to delay them & allow the refugees to escape. They soon encounter the Saxons at an ice-covered lake bordered on each side by steep cliffs. Greatly outnumbered, Arthur, Kara & the knights attempt to repel them with arrows. The battle's won when Dagonet runs to the middle of the ice thus breaking it with an ax at the cost of his life. Many Saxons're also killed, while the rest're forced to turn back. Then upon their return to the wall, Germanus awards the knights their discharge papers while Dagonet's buried. Kara attempts to persuade Arthur to remain in Britain to defend the people from the Saxons. The pair've sex in his room prior to the Saxon army's arrival. Despite Lancelot's pleas, Arthur decides to stay & defend the wall, sending his knights away to live the rest of their lives in freedom. Now in command of the Woad forces, he prepares to face the Saxon army. As the knights're leading the evacuation, they hear the Saxon drums & turn back to join him & in the climactic "Battle of Badon Hill" set just south of Hadrian's Wall, the Woads catapult flaming missiles at the Saxon army. When the hosts meet, Kara engages in combat with Cynric. Cerdic fights & kills Tristan before facing off with Arthur. Meanwhile, Cynric savagely mauls Kara overwhelming her but's then engaged by Lancelot. Cynric shoots him with a Saxon crossbow; he then throws his sword into Cynric thus killing him. Lancelot dies with Kara at his side. Arthur kills Cerdic & the Saxons're defeated. While he realizes that his ideal Rome exists only in his dreams, he despairs over the deaths of his men. He & Kara get married, after which Merlin proclaims him to be their king. United by their defeat of the Saxons & the retreat of the Romans, Arthur promises to lead the Britons against future invaders.