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Part 1 of Alien Biology 101
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2021-08-23
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Biology

Summary:

Lena moaned and spread her legs. Kara was captivated by the display, and before she knew it, more than a few minutes had passed. The brunette was getting a little impatient now.

Lena laid out on the bed with her legs spread. One hand was between her legs, and her fingers were swiping over her clit. "Darling, are you just going to stand there all night?" she asked.

 

Or what if Kara had tentacles?

Notes:

I used this Kryptonian dictionary for most of the translations http://kryptonian.info/doyle/dictionary.html

Some words I had to completely make up by combining other words. I had a lot of fun writing this.

(See the end of the work for more notes.)

Work Text:

Kara Danvers knew three inherent facts about her best friend and girlfriend Lena Luthor: she is brilliant, a genuinely good person, and an alien. Kara didn't understand a lot about physical human relations and human biology. Sure, she had learned a lot while in school; it isn't like she could tune out the other students' whispering, but this is Lena. Learning from diagrams, monotone physical education teachers forced to teach health classes, and secondhand retellings from fumbling boys were very different from being in front of her. There is a massive difference between knowing her girlfriend is an alien and seeing explicit proof of it, but here it is. Although she didn't exactly know what it was that she is looking at.

So, while Lena was human (although Kara had her doubts because of Lena's abnormally high intelligence), there are times where Kara didn't understand Lena. Sometimes it was their cultural differences that set them apart. Kara spent many of her teen years acclimating to American culture, and Lena will sometimes let her Irish upbringing peak through as she got more comfortable in the relationship. Other times, it was their physical differences that stumped the blonde.

Human anatomy didn't make any sense to Kara. They were just so soft and squishy. They could die at any moment for absolutely any reason you can think of. Sometimes their cells start acting weird, and they get cancer and die! Even a tiny hangnail can get infected and lead to their death!

They've decided to take things slow in their relationship. The furthest they've ever gotten was making out like horny teenagers. Kara is mainly afraid to hurt Lena, but a small part of her is also nervous, and once the bumbling blonde built herself up, it is hard to calm down and reason with herself. One of the first lessons she had to learn when she arrived on Earth was how to control her superior strength so that she didn't accidentally kill her new family if she got too excited. While she's holding Lena's hand, an involuntary twitch can shatter the brunette's fingers. The last thing she'd ever want to do is hurt the love of her life.

On the other hand, Lena is more than ready, although she didn't know what to expect about Kara's anatomy. The only person she could ask is Alex, and she would rather sit in board meetings every day for a week than do that. As human as Kara looked, there are many differences between their physiologies. The most obvious difference is in her musculoskeletal system. Lena is a very delicate mix of muscle, fat, bones, and cartilage; it seems like Kara is genetically engineered to be a superhero. Her bones were hollow like a bird's, and to make up for the fragility that causes, her muscles are more like netting where humans are more like cords. Kara's "netting" is then layered over and over each other in an intricate pattern. That's not all though; she has seven extra organs alone. It wouldn't take much of a stretch to realize that she most likely had different genitals.

* * *

Their Friday night started out like any other. Kara came over for their weekly movie night like always: hungry and bouncing with energy. The first thing on the night's agenda is to feed the hungry Kryptonian, and Lena is happy to oblige. They ordered their usual pizza and potstickers or jiaozi as Lena liked to remind Kara they're called in China.

Tonight is Kara's turn to choose their movie. She had to choose between her favorite, the Little Mermaid, and Lena's favorite, Aladdin. It took her longer than she'd like to admit that she really had no idea which to choose. The only reason she didn't immediately jump at the chance to watch her favorite is that she knows Lena would never pick Aladdin to watch on movie nights. Lena was a lot more hesitant about her choices and how they'd affect the other party, even if the choice were something simple as what movie to watch. Kara almost always jumped at the chance to fulfill her own desires, although she'd give up anything to please Lena. That leaves her in her current predicament. Since it was her night to choose and she already got her favorite meal, she chooses Aladdin. Oh Rao, she must love Lena, she thought to herself.

"I was thinking Aladdin tonight," she called out to Lena. The thousand-watt smile she received in response was enough to make up having to sit through one of her least favorite Disney movies. When she looked into the vast forest of emerald green that was Lena's eyes, she felt one of her hearts flutter in her chest.

They settled into the couch, and even though their thighs were touching, Kara still felt like they weren't sitting close enough. This wouldn't do. She subtly put her arm on the back of the couch and rested her hand on Lena's shoulder. She hoped Lena would catch the hint and lean into her, but she realized she was caught when she looked over at the brunette. Lena's blood-red lips were slightly upturned at the corner, smirking at her. Kara felt like she was going to melt at the sight.

"Subtlety isn't your strong suit, darling," Lena said with a hint of mirth sneaking in.

Kara just huffed and felt her ears get hot at being caught. Lena couldn't help leaning over and pressing a quick peck to Kara's bubblegum pink lips. Her lips often reminded Lena of the strawberry frosting on donuts they served at Noonan's on weekend mornings. It wasn't just the color either. Kara always tasted sweet. The quick peck ended up deepening. As Lena licked into Kara's mouth, she wondered if other parts of Kara were just as sweet. Afraid to hurt Lena, Kara kept her hands clenched into fists and pressed firmly to her thighs. Lena had no such qualms and had both hands gripping the back of Kara's neck, pulling her towards her.

"It's okay, touch me," Lena panted against her lips. Then, she crashed their lips together again.

Kara began to slowly unravel her fingers. She shook them out and very carefully placed them on Lena's knees. While Kara was dealing with her internal struggle, Lena continued to hungrily ravish Kara's lips. Lena sighed and sat back.

"We should talk about this, Kara. I promise you won't hurt me, darling. I trust you more than anyone else in the multiverse."

Kara leaned back and finally raised her eyes to Lena's. "It's not that, Lee. I'm just... I'm just not sure I trust myself."

Lena just softly smiled at Kara and grabbed her hand. "It's okay, Kara. We can keep taking things slowly until you learn to trust yourself as I trust you."

She stroked her thumb along Kara's cheekbone then stood from the couch with a peck to the blonde's lips. She started walking to her bedroom but turned back and said with a wink, "I need to take a cold shower. Don't be afraid to join me."

Kara just sat there stunned. Lena had never been so forward like that before. That, combined with the sway of Lena's hips, was enough to make Kara's brain shut down. Before she had time to give it a second thought, she super sped her way over to Lena and picked her up.

She wrapped the brunette's legs around her hips and pressed her against the wall. Kara used one hand to hold Lena up and gently touched her face with the other. She very carefully ran her thumb along her cheekbone and marveled at the soft skin underneath.

She sucked in a sharp breath and said, "You're so beautiful, Lena."

The awe in her voice made Lena finally open her eyes and meet the azure blue eyes in front of her. She nuzzled her nose into Kara's then pressed a quick kiss to it.

"What was that for?" Kara giggled and asked.

Lena just smiled at her. It was one of those rare thousand-watt smiles that were solely reserved for Kara, and she always thought it rivaled Sol or maybe even Rao. Every time Lena directed one of these smiles at Kara, it made her fall more and more in love with her. Right now, she felt like her heart was going to burst with all the love she felt for the youngest Luthor.

Kara shifted and gently let Lena down. She delicately wrapped her arms around her and pulled her into a hug that was just a tad too tight.

Lena didn't mind. She never did.

* * *

Kara assumed that the mood was effectively ruined. What once felt light and playful now felt soft and slightly heavier. Lena attempted to tug Kara down to make their lips meet. Kara let herself be pulled in and met the red lips halfway. Lena nipped the blonde's lip.

"I love you, Kara, but you need to trust yourself more. You're not going to hurt me. We just need to work on getting you to understand that."

Kara just hummed but mostly tried to brush off the statement.

"What if we start slow?" Lena suggested.

Kara scoffed, "Slower than we have been? I don't think we can get much slower than this unless we stopped kissing too."

"No, baby. We can ramp up our relationship more, but slowly, step-by-step. We're just doing sexual things slower so that we can both be more comfortable until we build ourselves up to fucking. Sounds good, darling?"

Kara gulped. That sounded good. Really good.

Up until this point, they've tried very hard to stay away from almost all sexual contact. Kara knew they weren't only waiting on her to be ready. Lena had her reservations, but she never disclosed what those reasons were. If this also helps Lena be more comfortable, it was a win-win in the blonde's books.

"That sounds great. What do you have in mind?" Kara asked excitedly.

"Just follow my lead, darling," Lena replied with a peck to Kara's lips.

She grabbed Kara's hand and dragged her towards the bed. The confidence she felt earlier was slowly waning. She could always put up a front and pretend to be more confident than she felt. It came with the territory of being a Luthor and a female CEO. Right now, her usual superpower was failing her.

She told Kara to stand at her bedside and slowly began to strip. She unbuttoned her blouse and pushed it off her shoulders, making sure to force her breasts out. Kara never really understood Earth's obsession with breasts. They were just mammary glands with the primary purpose of providing sustenance to their young. Still, at this moment, she understood every whisper she heard in high school about them.

Lena then turned her back to the Super while unbuttoning her pants. She began to shimmy them down her legs while looking over her shoulder at the blonde. Kara was completely enraptured with the display. While she didn't fully understand Earth's appeal and overall fascination with physical characteristics, she did understand that Lena is beautiful, more so than the average human. She knew she was lucky that Lena chose her as a mate. Lena stood before her in lingerie that probably cost more than her rent.

Kara was blown away by Lena's little display. In their six months of dating, Lena had never done something so sexual. The blonde couldn't do anything except stare.

Lena stepped over to her and touched the buttons on Kara's button-down, silently asking permission. Kara nodded her head and waited for Lena to continue. She slowly began unbuttoning each button and kissing the new skin that was revealed. When the shirt was pulled off her shoulders, Lena realized just how alien Kara was. First off, she wasn't wearing a bra, and Lena was undoubtedly jealous. The next thing she noticed was Kara's nipples. They were flat and oblong, and her areola was almost nonexistent. Her breasts were also more muscle than fat. Her chest was more like a male's chest than a female's. Kara noticed Lena's staring and began stuttering out an explanation.

"Because of the Gavrrigehd, or Birthing Matrix, females on Krypton don't give birth, and they don't feed their young with them. Our uhrehahte are more for pleasure than sustenance."

Lena's mind was running a mile a minute. She was filled with so many questions, but she realized that now probably wasn't the best time. The scientist part of her was ready to begin studying Kara, but she knew that now was time for the caring girlfriend part of her.

Kara took Lena's silence as a rejection and went to reach for her shirt. Lena reached out and stopped her.

"Can I touch you? Can I touch them?" she asked.

Kara sucked in a sharp breath. She responded, "Can I see yours first? Without the bra, I mean."

Lena reached behind her and unclasped her bra. She let it fall down her arms and drop to the floor.

Kara gasped. She knew general anatomy facts about humans after studying them in school, but this is different. All of the diagrams she was shown only showed the internal structures of breasts. Even on TV and in movies, they only showed a quick glimpse of some side boob. Anything with full frontal nudity wasn't allowed in the Danvers household. Even as an adult, she never wanted to watch anything rated R, so this was the first time Kara saw human breasts like this.

She tentatively reached out to touch them but stopped short. Lena grabbed her hand and moved it the rest of the way so that she was palming her breast. Lena's eyes fluttered close. Kara raised her other hand to do the same to the opposite breast. She very gently ran her fingertips over them and just felt the softness of her skin. Lena's nipples hardened, and Kara ran her index finger over them before letting her hands drop back to her sides. She noticed Lena's heart rate and breathing had increased. She wasn't sure if it was in pleasure or in nervousness.

"Was that okay?" she asked the brunette. Lena reopened her eyes, and Kara noticed how wide her pupils were dilated. The green was almost completely gone from her eyes.

Lena nodded in response to Kara's question and asked if she could return the favor. Now it was Kara's turn to nod.

Lena reached up and palmed Kara's chest. Kara swallowed, her mouth suddenly feeling dry. She had attempted to touch herself when she was a teen and was first starting puberty, but it definitely never felt like this. Lena began pinching and playing with her nipples. She felt her ehroshaos start to react. Her slit opened, and her tendrils were pressing against her zipper through her panties.

She grabbed Lena's hands and gently pushed her away. "Sorry. I was getting too turned on and didn't want to accidentally hurt you or anything", Kara said with a blush coloring her cheeks.

Lena internally sighed, but she understood. She did really understand. Kara slipping up and accidentally letting her super-strength get out of control can easily lead to her death or at least multiple broken bones. She grabbed Kara's hands and said, "It's okay, darling. We can slow down, or we can even stop if you'd like."

Kara released a sigh of relief. She knew Lena would be okay with it, but a part of her was terrified that she would just want to stop outright because of her reaction.

"I'd like to keep going but can we only focus on you for now?" she replied.

Lena eagerly agreed and removed her panties. She finally stood before Kara, completely nude. She moved towards her bed and laid back, reclining against her headboard and pillows.

"Touch yourself first, and I'll join in," Kara said with a hint of her superhero persona peeking through.

Lena moaned and spread her legs. Kara was captivated by the display, and before she knew it, more than a few minutes had passed. The brunette was getting a little impatient now.

Lena laid out on the bed with her legs spread. One hand was between her legs, and her fingers were swiping over her clit. "Darling, are you just going to stand there all night?" she asked.

Kara just continued to stare at Lena, specifically what her hand was doing between her legs. The colors she could see ranged from blush pinks to only the faintest hints of plum purples. Her fingers were moist like it was drooling. She heard it called a pussy, like a cat, but she knew that was just its colloquial name after Eliza scolded her when she came back from school one day and repeated her newly learned word.

Kara inhaled a shaky breath and finally responded, "Let's do this."

She walked over to the bed while unbuttoning her pants and letting them slide down her legs. She left her panties on, still unsure about how Lena would react to seeing her ehroshaos. She laid on the bed next to Lena and told her to keep going. She watched more closely now as Lena worked herself closer to orgasm. She kissed Lena's jaw and worked her way down to her neck. She reached over and plucked at Lena's nipples.

"Please, Kara. Use your mouth." Lena begged. Kara leaned over and sealed her lips around her nipple. She sucked and bit the nipple causing Lena to moan out. Kara let her get closer and closer to cumming, but she realized she wanted to be the one to make Lena cum.

She pushed Lena's hand away and pressed her fingers against the place she saw Lena touching. She felt the protruding bud and realized that's what Lena must've been rubbing. She gently kept touching it before Lena took her hand and began leading her.

She took Kara's slightly larger fingers and brought them to her entrance before bringing it back up to her clit and spreading the wetness. She guided Kara and showed her how to rub her clit in tight circles.

Lena grabbed Kara's neck and brought their lips together. She moaned into her mouth, and Kara felt her back arch then wetness coat her fingers. Kara kept going until Lena had to push her hand away.

"I'm too sensitive, darling," Lena mumbled.

Kara had an overwhelming urge to taste the wetness, so she brought her fingers to her mouth and began licking and sucking them clean. Lena watched Kara with awe. Kara noticed she was being watched and blushed at being caught.

The small taste she got wasn't enough, and she wanted to taste Lena from the source. She pushed Lena onto her back and settled between her thighs. She kissed and nipped at Lena's stomach. She always loved how Lena was softer than herself. Lena giggled and pushed Kara away with a whiny "Babe."

Kara finally reached the apex of the brunette's thighs. She was a lot more nervous now. Watching Lena touch herself then mirroring it is a lot different than giving oral to her. Lena sensed the blonde's hesitation and gently urged her on.

"Don't worry, darling. We can stop now, or I can just tell you what to do," she reassured Kara.

Kara nodded and said, "Tell me."

"Start with my clit, darling."

Kara tentatively began lapping at her clit. Lena moaned out.

"Use your fingers too." Kara again followed her instructions.

"Hook your fingers." Kara obeyed. "Yes, darling, just like that." Lena moaned out.

Lena was so close, and she began to get frustrated with the way Kara kept treating her so gently. After a few minutes of being on edge, she said, "I love you, Kara, but if you don't put a little more strength into it, I'm going to kick you out of my apartment."

Kara heard her request loud and clear and quickly jumped to obey.

Kara put more strength behind her ministrations, but it was still only a tiny fraction of her overall power. The extra strength was enough to push Lena over the edge, and Kara felt wetness gush over her fingers and mouth while Lena moaned out her release. She cleaned off her fingers and pressed a kiss to Lena's thigh before leaning up and pressing a kiss to Lena's lips.

Lena sighed and said, "I need a minute, baby."

Kara was more than happy to oblige. She pulled Lena's slightly sweaty body over to her and cuddled her close to her chest. She smoothed her hair down and pressed kisses to her crown.

Eventually, Lena regained her strength and turned to Kara and pressed a kiss to the corner of her lips.

"Can I return the favor?" Lena asked, and she immediately notices Kara stiffening up.

"What's wrong, darling?"

"Umm. Are you sure you want to do that? You definitely don't have to, Lee. I'll be okay. We can just go to sleep." Kara responds.

Lena huffs and responds, "Of course I want to."

"Are you really sure? You haven't seen my ehroshaos yet."

"Why don't you show me your erosus and we can take it from there."

Kara laughed at hearing Lena try to pronounce the Kryptonian word. It helped her loosen up and be more comfortable with the idea. The more she thought about it, the more she liked the idea, and her ehroshaos began responding.

She lifted her hips and pushed her panties down her legs. She closed her eyes and waited for Lena's gasp of shock or disgust. She felt Lena's hand on her stomach and opened her eyes to meet the emerald ones staring back at her. All she saw reflected in those eyes were love and acceptance.

"Can you tell me more about it?"

"All the females or sheid had them. Our reproductive organs are dormant so what we’re left with is purely for pleasure. We’ve basically been engineered so that we can sleep with biologically compatible beings but not get them pregnant or get pregnant ourselves unless we want to. None of that really matters though because the Birthing Matrix took care of that for us and we no longer had pregnancies."

"What does that mean? You can choose to get pregnant?"

"Well, no. Females on Krypton didn't carry children. We're more like your seahorses. The males or shod have the children.“

"So theoretically you could get me pregnant?"

Kara blushed and stammered out, "Yeah I guess so. Only if you wanted of course. Not that I don’t want it. I mean Rao, yes I do. I’ve thought about it enough times to know it's something I want. I'm just not sure if you want because we haven't really spoke about it. Which is definitely something we should talk about but we've only been dating about six months so it might be too soon still. I don't really know the Earth customs about this."

As much as Lena found it amusing when Kara was flustered, she decided it was time to intervene. "Darling, I'd love to have children with you but its something we should talk about in more detail later. Now, can I see more of you?"

Instead of responding, Kara spread her legs.

"Wow," Lena said reverently. She then asked, "Can I touch you?"

Kara gulped and nodded.

Lena reached out and ran her fingers along Kara's slit. She pulled her fingers away and watched the tentacle-like tendrils reach out and follow them. They wrapped around her fingers and began probing the tips like they were searching for something. Eventually, they seemed to give up on their hunt and stroked up and down her fingers and weaved between them. They left behind a translucent sky blue liquid in their wake. The tendrils themselves were a mix of royal and navy blues with lilac and deep purple undertones. They felt moist with the blue liquid, but they weren’t slimy.

Lena looked up to gauge whether or not Kara could feel it and was met with a very tense blonde.

"Are you okay, darling? Am I hurting you?" Lena asked worriedly.

Kara released her breath and let out a hoarse "It feels good. Keep going."

"Tell me how to touch you so it feels better."

"Grip them tightly and move your hand up and down."

Lena follows her instructions, and it makes Kara let out a shuddering breath. After a minute or two of doing this with the blonde tightly gripping the bedsheets in her fists, Lena took her hand away. She sticks her tongue out and takes a taste of the blue liquid. She hums at the taste and realizes she was right. The blonde does taste sweet.

She sticks her tongue out at the limbs, and they immediately wrap around it. Kara hisses at the contact and tightens her grip on the sheets, which causes them to rip in her hands.

Not seemingly satisfied at the contact with her tongue, the tentacle-like appendages began exploring the inside of her mouth. A few tried to reroute and invade her nostrils, and she gently redirected them down. They prodded her teeth and eventually made her way back further into her mouth. She sealed her lips around them and gave an experimental suck.

Kara moaned out at the sensation, and the tentacles started to push and prod at the back of her throat. The more she tried to back away from them, the longer they seemed to get. Eventually, she was forced to squeeze Kara's thigh to get her help to keep the tentacles from invading her throat.

Kara realized what was happening and immediately pulled her hips back, but it was just a moment too late. Lena gagged, and Kara began to panic. Before she can spiral out into dark thoughts about her guilt and how she probably irreparably hurt her girlfriend, Lena pushed off Kara's thighs and managed to dislodge the tendrils.

She gasped for air and told Kara, "I'm fine, darling. Don't worry."

Kara just nodded, but she still didn’t look convinced. She was staring intently at her mouth and throat, and she realized that Kara was x-raying her. Lena internally rolled her eyes. Usually, she would make a quip about it. Still, she kept it to herself because she knew the blonde needed this to believe that she was actually okay.

She shoved Kara’s shoulders to let her know that she wants her to lay flat on her back and straddled her muscular stomach. She felt the tentacles react to being so close to her. They were reaching out and brushing against her ass and thighs. Kara was blushing and had her eyes closed. She knew that Lena could feel her reaction to their close proximity, so she focused on getting them to stop reacting so much to Lena's presence.

Lena noticed what Kara was doing, brushed her thumb across her cheekbone, and waited for Kara to open her deep blue eyes. She was always amazed at the baby soft skin covering the steel underneath. Her Super was always so delicate with her, constantly so worried about not hurting her.

They once talked in depth about the restraint necessary for Kara not to crush everything in her grasp. Lena always knew that it would require some level of control, but after their talk, she had a greater understanding of just how much. She also began to notice there was a slight tension underneath the sunshine personality and bright smile. It was evident in her too tense shoulders and how she moved just slightly slower than the average human. It was such a slight difference that it wasn't noticeable to anyone not looking for differences. Even then, you'd need to be very observant.

Kara opened her eyes and met the emerald ones staring back at her. All she wanted to do was please her Luthor. Still, at the current rate she was going, she'd ejaculate before she even enters the brunette. She tried to think about other things like her recent Supergirl duties to keep from finishing so quickly. Still, she knew it was a losing battle when Lena started to grind against her abs. She could feel the wetness spreading against her skin, and Lena's breathing picked up. Then, Lena reached back and firmly gripped her ehroshaos. Kara knew she was a goner.

Kara shouted out as all her muscles tensed and she reached her peak. Her release spurted all over Lena's hand and ass, and that, combined with the tensing abs, gave Lena enough friction to quickly reach her own orgasm. Lena slumped forward and leaned her forehead on Kara's chest while Kara focused in on the sound of both their hearts pounding in their chests. They took a moment to just bask in the post-orgasm glow.

Once their heart rate returned to normal, the calm was eventually broken by Lena licking her fingers clean. Kara watched, holding her breath. Kara's ejaculate was an opaque cerulean blue, and Lena hummed to herself at the taste. It was sweet and had a faint hint of berries that wasn’t present in her precum. Lena thought about eventually getting Kara into her lab to test the two samples and see what caused the difference in taste. She pushed the thought aside and leaned down to kiss Kara, letting her taste herself. Kara liked the way she tasted from Lena’s mouth.

Her ehroshaos was ready to go again. She knew how good it felt to be inside Lena with just her fingers, and she couldn't wait to feel what it would be like with her tentacles. She kissed along Lena's jaw and down to her neck.

“Can I?” she asked the brunette on top of her.

Lena didn’t respond. Instead, she gripped the tendrils in her hand and lined it up with her entrance. She let them go so that they'll find their own way into her. They all almost immediately began working their way into her. At first, they thrust in too fast, causing Lena to tense up. Kara felt the change in Lena and immediately tried to apologize. Lena kissed the blonde to stop her rambling before it could begin.

“Please fuck me, darling. Just take it slow and show me how sorry you are.” Said Lena breathlessly. Kara grabbed Lena and rolled over so she could be on top of the brunette. Kara was resting her body weight on her forearms and watched Lena’s face for any sign of discomfort. She carefully lined up her hips and let her ehroshaos take control.

Lena felt them brush and probe her clit. She slowly exhaled at the pleasurable feeling. They then brushed against her opening, and she felt Kara tense on top of her before she slowly thrust her hips forward. The tendrils unraveled and seemed to become longer than Lena thought possible. They filled her until it was just toeing the line from pleasure into pain. Her finger struggled to find purchase on Kara's back and shoulders, failing to dig into the steel. The pain eased up, and she started to feel the fluttering of the tentacles inside her.

What she was feeling was strange. She had no words to describe what she felt. It was a fluttering feeling, but it was also much more profound. She swore she could almost feel the tip of the tentacles probing the entrance of her cervix. The tendrils, seemingly having a mind of their own, realized her slight discomfort at the sensation and pulled away from her cervix. Instead, they began thrusting in and out. They were hitting all the perfect spots and were quickly bringing Lena closer and closer to her orgasm.

Kara kept lightly thrusting her hips, but she was afraid she wouldn’t be able to hold out much longer. She reached down and fumbled a bit while trying to reach and find Lena’s clit. She thumbed at it and sped up her thrusts slightly. This was finally enough to bring Lena over the edge.

Lena moaned and called out Kara's name. This, combined with the sensation of Lena's walls pulsating around her ehroshaos, made Kara cum. She cried out and pushed her hips flush with Lena's before spurting her release in her. She panted and pressed kisses to any part of Lena she could reach. The tendrils finally seemed satisfied and retracted. After catching her breath, Lena gently cupped her face and pressed their foreheads together. They stayed like that for a while, just trying to get their heart rates to settle.

“Was that okay? Also, what happened to taking this slowly?” Kara mumbled meekly with a slight pink tinge to her cheeks.

"You were perfect, love," she whispered to Kara, too afraid to burst the almost serene bubble that has surrounded them. She then added, "and we might've gotten a little carried away."

Kara's cheeks darkened further. She pressed a quick kiss to Lena's lips and tried to roll off her. Lena was enjoying the weight of the Super on top of her. She whined while wrapping her arms around Kara's shoulders to keep her in place.

Kara let out a chuckle and tucked her face into Lena’s neck. She slowly lowered her arms and let more of her body weight down.

She sighed as she nuzzled in and got comfortable. Then she asked, “Am I too heavy?”

Lena wrapped her arms tighter around her and said, “You better not think about moving.”

She waited for a response which never came. She looked down and realized that Kara had fallen asleep.

“I love you so so much, Supergirl. All of you.” She murmured before closing her eyes and drifting off to sleep.

Notes:

So after 3 years, I've decided to make this a series of one-shots. I've been curious about Kara's body while doing a rewatch of the show, so I decided to come back and expand on some of the things I listed.

Series this work belongs to: