Chapter Text
When humans first started to present as alphas, betas and omegas people realised that very, very occasionally an alpha and an omega would meet and feel the need to mate instantly. The compulsion would be that strong that weaker alphas and omegas would often mate in public place, before being able to make it home. It was only the strongest that would be able to control their primal desires and get to privacy before they gave themselves to each other.
These types of unions were named true mates and the bond that was created between the two was stronger than any other type of bond known. These anomalies only happened after the alpha and the omega would touch for the first time, although they would be instantly drawn to each other. The touch would instantly trigger the omegas heat and the alphas rut. They would then spend the next five days wrapped up in each other scent and bodies, caring about nothing else except each other. To separate the couple in the first five days was impossible as the alpha in particular would become aggressive and extremely protective of the omega. To separate them for more than a couple of hours for the following 4 weeks would often lead to the omega starting to enter abandonment. To separate them is incredibly dangerous to both the alpha and omegas metal and physical health.
Today true mates are rarer than ever. It is said that people with true mates out there can never fully love anyone else. That their wolves cannot accept anyone other than the one that they are destined for and this leads to them preferring to spend their heats and ruts alone. There is less than a 1% chance that an alpha and omega have a true mate out there, but those that do will always find each other no matter what.
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Clarke was late to her gallery again. Again, it had been because of another argument with Finn. They had been together for four years and engaged for the past 18 months. They were supposed to be getting married in 6 weeks, but Clarke was having serious doubts about it. She wasn’t sure if she was actually in love with him or if she had been with him for the past four years out of an obligation, as his friend, that she felt for him.
Clarke’s omega had never really accepted Finn’s alpha no matter how hard he tried. She had always spent her heats locked away and refused to let Finn anywhere near her. Today’s argument had been about this very subject yet again.
Clarke was due to go into heat in two weeks and Finn thought that this would be the perfect time for them to mate. However, Clarke knew neither she or her wolf were ready. Her wolf didn’t want to mate Finn at all and barely tolerated being intimate with him at all. They hadn’t had sex in nearly a month and if she couldn’t bring herself to have sex, let alone mate, with him then what were they doing getting married.
She was brought out of her musings when she heard the door open and she remembered that she had a new important client coming in today she just couldn’t remember the name of the company that they were from. Looking up she was stunned to see the most attractive alpha she had ever seen in her life. The female alpha was about 5ft 8” with legs for days and was oozing strength and power out of every pour. Clarke had never met such a strong alpha before and they were still stood across the room from each other. She had the most kissable plump lips that Clarke instantly knew that she didn’t want to just kiss but bite down on as well. She was wearing what was obviously an expensive tailored charcoal three-piece suit, crisp white shirt and bright red tie. Her long brown hair was pulled back in a simple single braid and her jaw line looked like it had been chiselled by the gods. What really caught Clarke’s attention was the alpha’s eyes. She couldn’t describe the colour accurately, the only thing that she could say is that it was a vibrant green that she needed to get down on a canvas.
The alpha seemed to be studying Clarke just as much as Clarke was studying her which made Clarke’s omega preen at the attention. Her whole body was being pulled towards this mystery alpha in a way that she had never felt before. Her wolf had never reacted to anyone like this, let alone an alpha that she didn’t know.
The alpha cleared her throat and said in a low raspy voice “I’m Alexandria Woods and I’m here to meet with Clarke Griffin about a mural I want painted in one of my building.” It seemed that she was just as affected by Clarke’s present and she was by hers. The blond couldn’t contain the shiver that went through her body when the alpha said Clarke’s name clicking the k as she did so.
“Y-Yes, hi, I’m Clarke Griffin, Miss Woods, it’s nice to meet you.” Clarke stammered out as her omega was screaming at her to get close to this alpha in any way that she could.
“Please call me Lexa” The alpha smiled at Clarke as she walked toward her extending her hand as she did so. The closer that she got the better that she smelled to Clarke making her head swim with want.
Clarke’s hand shook as she extended it towards Lexa. It was like her omega knew what was going to happen and it was jumping about in excitement. She noticed that Lexa’s hands were as perfect as the rest of her. Her fingers were long and slim and as their hand touched they both inhaled sharply.
Clarke’s whole body was on fire. Every nerve end was pulsing with electricity. Within seconds her heat hit her full force and she was instantly more aroused than she had ever been in her whole life. She instantly knew that this was her true mate, the one that she is supposed to spend the rest of her life with. She knew that she needed this alpha and she needed her now. Her wolf was howling in delight and begging for the alpha to knot her and mate her right there. Clarke had to fight the urge to drop to the floor and present for the alpha where she stood.
Lexa didn’t look like she was handling things much better. Her pheromones had spiked and were beginning to saturate the room demanding Clarke submit and be Lexa’s. She also had a sizable bulge in her tight suit pants and she looked like she was only just keeping it together. Her pupils were completely blown out, all the green disappearing in her obvious arousal.
Lexa stepped forward into Clarke’s space, still holding her hand in-between them, and then put her left hand on Clarke’s neck with her thumb brushing along Clarke’s jaw. “Your real” Lexa whispers with a tentative smile and sounding almost in awe of Clarke.
Clarke doesn’t respond with words she just leans up and pulls Lexa into a searing kiss. All of the romance novels that talk about seeing fireworks had nothing on this kiss. Yeah, the fireworks were there alright, but there was also a passion and a feeling of safety mixed in with a desire to never stop kissing all whilst wanting more. It made Clarke’s head swim more than ever and all other thoughts get pushed out of her head.
All to soon Lexa is pulling back and detaching herself completely from Clarke “We can’t do this Clarke.” Clarke whines as she feels like she is being rejected, but Lexa quickly steps forward again and cups Clarke’s cheeks in her hands. “I’m not rejecting you Clarke.” Clarke’s confused as that definitely felt and sounded like rejection. “I just won’t mate you where anyone could see. Soon you will be mine and I will be yours and I don’t share Clarke. I won’t let anyone see either of us exposed and venerable. Come on I’ll help you lock up and we can go back to mine if that’s what you want?” Lexa pulls back again as Clarke nods her head furiously and starts to head for the door.
Clarke doesn’t even get her purse or her phone, she just grabs her keys and locks the door as she leaves without setting the alarm. She doesn’t pay any attention to the car that Lexa guides her into. All she knows is that it smells like Lexa and that when the engine is started it the vibrations make her moan embarrassingly loudly.
She looks over at the alpha next to her and sees that the brunet is gripping the steering wheel that hard that she has white knuckles whilst she is driving. She can see a bead of sweat making its way down Lexa’s long neck and suddenly has the over whelming feeling to lean over and lick it away and taste the alphas skin. Subconsciously she starts to lean over to do just that.
“Clarke please.” Lexa practically whimpers. “I need you to hold it together for just a few more minuets till we get back to mine. Can you do that for me baby please?” Straight away Clarke jumps back into her seat and grips the handle on the door with white knuckles in order to stop herself from moving. Hearing the term of endearment, she feels her self getting wetter and wetter and she knows that her panties are well and truly ruined. She can hear Lexa panting beside her and that is making the ache in Clarke’s lower abdomen become almost unbearable.
The next ten minuets are the worst of Clarke’s life. This heat is like nothing that she has ever faced before and knowing that the only thing that can sedate it is sitting next to her within reach is making things a hundred times harder. The only thing that is running through her mind is that she needs Lexa to fuck her, knot her and claim her.
Finally, they pulled into an underground parking of Lexa’s building and before the engine is fully off, Lexa is jumping out of the car and racing around to Clarke’s door. She nearly tears the door off in her haste to open it. Clarke jumps out into Lexa’s arms wrapping her arms around her neck and her legs around her waist. She is carried over to the elevator and Lexa struggles to get her key card out of her pocket.
As soon as she manages it, the doors open and they are finally moving up, Lexa slams Clarke against the wall of the elevator. She starts to kiss down Clarke’s neck whilst rubbing her bulge into Clarke’s clothed centre catching her clit. It’s a start, but both know that it’s nowhere near enough for either of them.
The doors to the elevator open again and Lexa bolts out and into her loft still carrying Clarke. She goes straight to her bedroom and throws Clarke onto her bed before starting to tear her own clothes off.
Clarke whimpers “Lexa”. She can’t take it anymore she needs Lexa and she needs her now. She need the aching hollowness in her to go away and to be filled by her alpha.
As she looks up at Lexa with tears in her eyes Lexa tells her “Don’t you worry beautiful, it’s time to make you mine.”
The tone of Lexa’s voice so low, husky and full of arousal sends a shiver that travels right through Clarke and hits her right in her clit making it pulse for attention. Lexa is looking Clarke right in her eyes as she rips off her shirt sending buttons flying across the floor. Clarke quickly follows Lexa and tears her own shirt over her head taking her bra off with it. She then unbuttons her jeans, pushing them down her legs and flicks of her shoes as well. Clarke is left in only her ruined underwear laying on the bed in a panting mess begging for the alpha to touch her.
Once Lexa has taken off her sports bra and shimmied out of those sinfully tight pants she lowers herself over Clarke in-between her legs. The skin on skin contact makes both of them sigh in relief for a second, but that’s all it is as seconds later they both need more again. The pace is too slow for Clarke she need more and she needs it now so she grabs the back of Lexa’s head and pulls her into a deep kiss. Clarke swipes her tongue across Lexa’s plump lower lip begging for entrance which Lexa gladly opens for.
Their tongues fight for dominance and with a low growl Lexa’s wins by running along the roof of the omegas mouth. She starts grinding her still covered bulge into Clarke’s centre making Clarke moan into the kiss and rolling her hips trying to get more friction where she needs it. Lexa starts kissing down Clarke’s neck, leaving suckling bruises across her collar bone and then makes her way down to her nipples. She takes one into her mouth sucking and biting on it whilst her she pinches Clarke’s other nipple with her thumb and index finger. “Lexa, please I need more” Clarke moans loudly into the room.
Lexa can tell that Clarke is going to be loud and she loves every moan out of her omegas mouth. When Lexa decides that she has worshiped Clarke’s breast enough, she starts to make her way down to her ultimate goal. Kissing across Clarke’s flat stomach to her hips she bites into them leaving more marks and finds a spot that makes Clarke buck up off the bed which she ravishes until she knows that the bruise she has left will last for weeks.
She takes Clarke’s panties in her teeth and pulls them slowly down Clarkes legs. As soon as they are off Clarke is spreading her legs open wide giving Lexa the perfect view of her prize. She can’t resist the sight and goes straight in, flattening her tongue and giving a broad lick right through Clarke folds. She repeats this action a few times before stopping at the clit and sucking on it hard. “OH MY FUCKING GODDDDD” Clarke shouts into the room as Lexa hums around her clit stimulating it even more.
She lets go of Clarke’s clit and replaces it wither thumb before moving down to her entrance. She circles around the entrance a few times before finally pushing into the tight warmth. Lexa can’t get enough of hearing the blond beneath her moan and her flavour has to be the most delicious thing she has ever tasted. Curling her tongue inside of Clarke she realises that the mix of salty and sweet tastes even better on the inside.
It only takes a few thrusts of Lexa’s tongue, whilst rubbing circles on Clarke’s clit for her to come loudly screaming Lexa’s name and without warning. After helping Clarke come down from her first high of the day, she makes her way back up her body and kisses her hard. Clarke moans out loudly again when she tastes herself on Lexa’s tongue.
The kiss mixed with her cum makes Clarke wetter than ever, with arousal dripping down and covering her thighs. “Please Lexa, I need you inside me, I need you filling me and making cum around you knot, I need you to make me yours now.” Clarke begs Lexa knowing that she needs more to stop the fire that is taking over her body again. Lexa lets out a low growl and tears off her underwear making her cock spring free and slap her in the stomach. She lets out grunt of satisfaction now that her cock is free of its confines and can see the precum already dripping from its head.
When Clarke sees Lexa’s member she audibly gulps. Lexa has to be at least 8” and she is twice the size of Finn girth wise. Seeing Lexa makes her realise that Finn must be small for an alpha because Lexa is huge and she doesn’t know how she is going to take all of her. Her omega is screaming at her that she will take it all, as she is made for this alpha and that this is what will finally fully sedate her emptiness that she feels.
Lexa grabs her shaft and pumps it a few times to give her some relief before moving it through Clarkes folds lubricating it whilst flicking Clarke’s clit making her squirm again. “Clarke I need you to tell me you are sure about this before we go any further.” Lexa needs to hear those words because she won’t be able to stop once she starts and they will be mated by the end of it.
“Please Lexa, I want this so badly. I’ve never wanted anything this badly before, I need it.” Clarke looks Lexa directly in the eye as she says this so that there is no doubt in eithers mind that this is what she wants.
“Ok, baby I need you to relax for me so I don’t hurt you.” She runs her shaft through Clarkes folds again to make sure that she is properly lubricated and then lines up with Clarke’s entrance. As she starts to push in she drops her forehead to touch Clarke’s and moans “Jesus, baby you so tight, so tight and so wet for me.”
Clarke barely hears Lexa as she is concentrating on the feeling of being filled so fully and the pain and pleasure that is being mixed together to make her see stars. Lexa goes slow so that she doesn’t hurt her little omega until she has finally bottomed out and then she holds still letting Clarke adjust to her size.
“Move, Lexa, I need you to move.” Clarke demands whilst bucking her hips trying to get Lexa’s alpha to take control and pound into her like she needs. As much as she appreciates Lexa being so gentle with her it’s not what she needs right now.
Lexa starts off slowly not wanting to hurt the blond, but then Clarke squeezes down on Lexa’s shaft causing her alpha to take over and start to slam into Clarke. Lexa lift Clarke’s right knee onto her shoulder changing the angle so that she can start to hit the perfect spot on Clarke’s front wall. By now Clarke is screaming into the room at every thrust from Lexa’s powerful hips. Both of them are wound so tightly that it doesn’t take either of the long to be close to the edge and for Lexa’s knot to from. Clarke can feel it pushing her entrance and she needs it so bad that it hurts. “Knot me Lexa make me yours” She pants out desperately.
Lexa roars at Clarke’s words and starts to push her knot in. It takes three hard thrusts and a few seconds of grinding, but finally the biggest part of her knot is secured in the omegas entrance sealing it shut. As soon as the knot is in it sends both of them into the most intense orgasms of either of their lives. Clarke can feel Lexa shooting ropes of her seed into Clarke’s womb. Clarke’s walls pulsating around Lexa’s cock makes her go into her second orgasm closely followed by Clarke again.
At the height of their combined highs, Lexa finds the juncture where Clarke’s neck meets her shoulder and bites down through skin and muscle, marking Clarke as her own. She feels Clarke’s answering bite before she passes out on top of her. Both of them fall into a deep sleep feeling more whole and at home than they ever had in their entire lives. They may not know each other, but laying here asleep in each other’s arms they know that they were made especially for each other and nobody else.