Chapter 8:


Gwen leans back in the chair and waits for Alex's arrival at OsCorp. Every now and then, she checks in on Kara. Other than the occasional glowering glare, things are rather calm. Gwen taps her fingers lightly on the desk and returns to study the piece of Red Kryptonite. There's a small part of her who wishes she has a more prominent sample to look into, to really see what they're dealing with.

Best Gwen figures is someone attempts to replicate the regular Kryptonite because given the makeup of this rock, it's not naturally occuring. Which means there's someone at OsCorp who has been studying actual Kryptonite. The more Gwen finds out about what's been going on in this company, the more unsettling red flags raise in the back of her mind.

Footsteps come from the hallway and the side entrance opens. Alex steps into the room and Kara's attention turns from the cell right into Alex.

"Alex?"

"Kara, I'm here."

"You need to get that suit off. Now, it's…."

"The suit's fine. We've become one with each other."

"No...you don't understand…."

Alex holds her hand up with a smile. Kara tries to break free from the force field and she's breathing heavily. Gwen gives Alex a light squeeze of her shoulder.

"She still has trace amounts of Red Kryptonite infection, I'm afraid. It's going to take a long time before she burns it out."

"A burst of adrenaline causes the infection to leave."

A few seconds pass with Gwen realizing what Alex said. Alex smiles at Gwen.

"You got to let me in."

Gwen scoops up a metallic bracelet and slips it onto Alex's wrist.

"This will allow you to bypass the forcefield."

Alex responds with a nod and steps over past the room. She steps through the shield and comes face to face with her sister. Alex extends a hand and cups Kara's cheek. She lightly and lovingly strokes the cheek, making sure Kara's bright eyes lock onto hers.

"You've been having a bad day. We both know that. But that's fine because I'm here to make things better."

"Alex...you shouldn't…."

"We should...and you know you want to deep down. It's the thing we've both wanted for years."

Kara makes the first move, attacking Alex with an extremely aggressive kiss. Alex returns the favor, putting her hand on the back of Kara's head and repeatedly pushing her tongue down the throat of the Girl of Steel. Their warm mouths smack together, with tongues fighting for each other.

Alex puts her hands on Kara's back and runs her hands down it in a soothing way. The kiss deepens and Alex pulls away. Kara moves in to suck on Alex's neck. The suit retracts a little bit to give Kara access.

The inhibitions in Kara's mind fade away and now she's giving into her base emotions. She wants Alex and wants her so bad. The suit appears to react in one with her mind, moving down and giving a nice little glimpse of Alex's round, perky breasts. Do they seem a little bit firmer than Kara remembers?

Kara leans in and kisses Alex several times on the neck before moving down and burying her face in Alex's cleavage.

"That's it baby. Suck them. They belong to you. Oh, make me feel good, little sis."

More kisses follow and Alex lovingly strokes the back of Kara's hair. Her hunger increases with Kara getting further and further down until the point where she's on her knees between Alex's legs. Said legs spread apart, those warm thighs waiting for Kara.

Suddenly, Kara slides her tongue down into Alex's gushing pussy. She hits all of the hot spots, making Alex thrust her hips back and forth to meet Kara's probing tongue. Her eyes fade in and out, her breathing only gets even more prominent. The harder Kara shoves her tongue inside, the more better this feels.

"Lick my cunny. Make me feel good. You know you want to make me feel good."

Kara knows she wants to make Alex feel good. The sweet juices come into her mouth. Alex's hands cup the back of her head and the extensions from the suit also work their sinful magic. They stroke every inch of Kara's body.

On the other side of the shield, Gwen watches. She wonders how far this will go. Despite that thought, she decides not to get involved, just allowing this to play out between these two lovely sisters, indulging in each other, as it should be. As it should be.

Kara's mouth pulls away from Alex's dripping hot pussy. Alex puts a hand underneath her sister's jaw and pulls her up. The two engage in another lip on lip action, with Alex digging her warm tongue deep into Kara's mouth. Kara sucks on Alex's tongue and now Alex wraps her arms, along with the extensions of the suit around Kara's body. The two hunger for each other, with Kara pushing Alex against the wall.

However, Alex turns the tables rather quickly on her sister. More kisses and both women moan. They get highly aggressive. Alex lifts up Kara with the suit and throws her down on the cot inside of the cell. She climbs on top of Kara, straddling her thighs. The suit extends into multiple tentacles.

The end of the tentacles swell and multiple swinging dildos waver over Kara's face and taunts her ever so slightly. A tiny amount of drool comes on the tip of Kara's tongue, bubbling on her chin. Alex rubs her tentacle cock against Kara's mouth and she sucks it so very hard. Her eyes pop open, practically drooling in the process. She cannot resist what's happening to her.

With one of the cocks now into Kara's mouth, Alex decides to explore her sister even more. A wicked smile enters her body as two of the extensions turn into clamps and then clamp down onto Kara's nipples. Her breasts swell another size because of the infection of the Red Kryptonite and Alex explores how sensitive like that.

"You like when I touch your tits, baby girl?"

Kara nods her head, moaning around the cock which slams into her mouth. Alex knows how to hit all of the right buttons, at all of the right angles.

Alex feels her sister getting highly aroused. Kara mumbles something from behind the cock.

"You shouldn't really talk with your mouth full."

More of the tentacles brush over Kara's jaw line and stain her face with Alex's juices. This is done so Alex can lean in and kiss away at the point of Kara's jaw, sucking the juices off the best she can. Alex sends her hand on the underside of Kara's jaw and cups it before hitting her with more passionate kisses.

Regardless, Kara's legs opening up gives Alex enough hin. Watching her sister's sweet pink pussy just bubble over the top, ready to be fucked, ready to be pleasured in every such way sets a fire in Alex. One which cannot be extinguished by any means whatsoever. Alex holds her hands over Kara's chest and presses down, making her just moan slightly.

Kara's legs scissor Alex's hips and pulls her in. The suit, having a wicked mind of it's own, grows a big hanging cock, which drips it's juices. The massive member is about ready to enter Kara.

The dildo slides out of Kara's mouth slowly, but surely.

"So eager."

"Yes, I'm so eager. You don't know how long I've wanted you like this. To fuck me."

The word sound so spicy and so sexy on Kara's tongue and lips. Alex decides to give her mouth another kiss, while pressing their bodies. Their particular ailments cause their bodies to develop in the areas of the hips, breasts, and legs a little bit more. Making their skin softer and more receptive to touches.

Gwen holds down onto the pencil and makes some notes. Trying ignore the burning feeling erupting inside of her pussy, knowing what might happen if she ignores it for too much longer.

Tongues and bodies of the two Danvers sisters increase the lust they feel for each other. It builds up to a certain point ,with Kara grinding on top of Alex. She suddenly rolls Alex over with her strong legs and puts her hands on Alex's chest, squeezing her breasts.

A wicked smile passes over Kara's lips when staring down on Alex.

"I have you."

"Maybe...but just because you're on top…."

Alex slides into Kara, swelling her addition until it stuffs her tight pussy completely full. Making Kara tremble and twitch the very second Alex slides into her body.

"It does not mean that you're in control. Not now, and not by a longshot."

A long push brings the member deep into Kara's tightening pussy. She really feels everything and by everything, she means everything. Everything about this situation sliding deep into her welcoming and inviting pussy. She cannot hold on forever and she gives into herself, riding Alex. Her body bounces up and down on Alex's cock, like there's no tomorrow.

She has her sister right her and a sheen of sweat runs down Kara's body. It's not just the Red Kryptonite now, it's also some primal lust and instinct.

"That's it. Give into yourself. Submit...this is what we want."

The thought of submitting to her sister makes Kara clench up and release Alex from her pussy. She grabs on tight to her and moans. Alex puts her hands on Kara's legs and then squeezes her hips to force Kara to come all the way down.

She's fuller and feels better than anyone imagines before. Kara slides her wet pussy up and down on Alex's pole, taking more and more into her. Her hot walls clamp down onto Alex and releases it with a couple more pumps. The Girl of Steel really wants to feel Alex and wants to feel her come. She's bubbling with excitement, the type of excitement which cannot be measured in mere words.

Alex bites down on her lip when Kara rides her. Every now and then, Kara leans in and presses their chests together. A very sexy and extremely aggressive makeout session follows. Alex puts her hands on the back of Kara's head, guiding her in with a hungry, hungry makeout session. Alex kisses Kara's jawline and then pulls away from her a scant few seconds later to leave her breathing and wanting more.

And Kara's more sure to get more.

"Damn it Alex, you're making me come. No one has ever made me feel like that."

"Oh, you mean like this."

Alex's suit goes wild, squeezing Kara's breasts and ass while she bounces. It smeers Kara in those lovely juices and makes her just look that much more sexy. Kara bounces up and down, sliding as much of herself deep onto the massive extension Alex shoves into her body.

"Yes...like that...exactly like that. Oh, Rao, this is...it's in me so deep."

She extends past the normal capabilities. The suit digs into Kara, kissing her womb and making her just go completely insane with more lust. Kara's clamping walls work Alex over, releasing her.

"Come for me, sister."

Kara comes for Alex, comes for her as hard as possible. Alex enjoys her sister's silken walls sliding up and down, stimulating her nerve endings with as much pleasure as possible. Her suit completely soaks into Alex, making her just moan in a never ending loop of pleasure.

"Come for me, sister."

Those words repeat, almost on an endless loop. Kara smacks her thighs down onto Alex, repeatedly and endlessly driving herself down. She's so close, she can feel everything just building up to a peak point.

Alex is about ready to come and come hard. The friction building between both of their bodies reaches a certain point that not even Alex can deny herself for very long. She reaches into Kara and then finds herself going completely insane. She gives Kara the gift of an orgasm.

Both sisters draw themselves closer together, the bond they share hitting an entirely new level as they come alongside each other. The horniness their bodies feel upon this explosion cannot be matched by anything. Kara clamps down onto Alex and releases her.

The two shudder off to a stop, their legs opening up and closing on each other. Kara drops her head onto Alex chest and pulls away.

Watching Kara hover in the air off to the side makes this just all that more enticing. Alex's suit stretches and wraps around Kara, spreads apart.

Alex focuses on one thing, namely Kara's tight untouched back entrance. Something that Alex just has to take. She cannot resist the feel and the pull of Kara's virgin asshole before her.

"Alex...you're...oooh that's dirty."

A couple of small licks into Kara's asshole tastes how sweet it is. All of her is sweet. Alex makes sure to hold Kara into place, spreading her back hole.

"You've given it up so willingly, I have to take you."

"In my…."

"Yes...right there."

Alex fingers Kara's ass right there. She has to touch her sister, skin on skin, far more intimate than the suit. Alex uses her other hand, fingering Kara's front hole and making her make the most lovely sounds. The amount of juices flowing out when Alex fingers Kara's asshole and pussy at the same time astounds her.

"Taste this."

A juice-stained finger slams into Kara's mouth. Kara slurps her own juices off of Alex's finger, practically tingling in excitement with the finger sliding as far into her mouth as humanly possible. There's a few more sucks and then Alex pulls back.

Alex pulls Kara onto her lap. The tentacles lock into place, rolling all over Kara's body. Kara takes a couple of hungry breaths with two of the them turning into clamps when squeeze Kara's tight butt cheeks and then pull them together. Lubrication, Kara's own juices the suit sucks up, coats the inside of her asshole.

Finally, in a blink of an eye, Kara feels her anal virginity be taken.

"Oh, that's so big."

"Just relax."

Alex soothing words and gentle kisses makes Kara relax a little bit. She has to trust her sister, trust that Alex has her best interests in mind. Another slide of the large cock into Kara's tight back hole makes her bite down on her lip with hunger. She wiggles around, smacking her ass cheeks down onto Alex the very second she's inside.

"I'm relaxing. It's so good. You're in me so deep. It's so good right about now."

"Yes, honey, it's good."

Alex squeezes Kara's firm breast. She releases the bouncing flesh. The soft moans Kara gives stun Alex.

"I'm going to fuck you in your tight little ass. Is this making you feel good?"

"Yes."

"Good, because it feels really god as well. Supergirl has a super ass. Who would have thought it?"

Kara's eyes flood over in a haze of lust. Every time Alex digs her nails into her backside, is a time where Kara feels her go deeper inside. The hunger only doubles down, with Alex pulling almost out and then slamming into Kara. The slap of flesh against flesh rocks Kara's entire body.

"Touch me."

Alex is more than happy to run her hands over her sister's body. Kara keeps pushing back and forth, allowing the phallus to slide inside of her. Her tight hole clamps down and releases itself.

"You're going to feel good. You're going to feel good. I bet you're about ready to cum, aren't you?"

Kara responds with an eager nod. Yes. The heat building up in her body is becoming too much. Her pleasure is bubbling over to the surface. Alex buries deep inside of Kara, going a little bit deeper with each push. Kara releases Alex from her ass cheeks and then tightens them around her again.

"It's really good. You're making me feel...mmm"

"Oh, I know I am. And I know you're feeling beyond great."

The sound of flesh smacking against flesh echoes. Alex spanks Kara's ass and causes a loud scream of lust to come from her horny baby sister. Alex pushes deeper and deeper.

Her eyes lock into Gwen who is caught with a hand down her panties. She's not able to join and Alex would not allow her to join right now. However, she's more than happy to allow this live-action hentai, complete with tentacle porn, play out in front of Gwen's eyes.

"I'm going to…."

One of the greedy appendages shoves into Kara's warm pussy. Kara bites down on her lip and cannot really do anything other than register pleasure. And it's a lot of pleasure as it turns out. The pressure in her loins releases and allows Alex to soak up the juices.

This action brings Alex ever so closer. She edges herself a bit closer to the tipping point, with Alex ramming deep inside of her. Hitting every point on Kara, exploring all of the spots which she learns sets her baby sister off. Drives her completely and utterly mad. A few pushes inside of her and causes her body to just gush completely over. Alex shoves her tentacle deeper and deeper inside of her, it swelling.

Now Kara's double stuffed and loving every last minute of her. She can hardly keep herself breathing, and then she bounces, a bit harder and harder onto Alex. Her heart pumps, getting stronger, getting the burst of adrenaline which is needed. This is really getting her off. Alex clamps her nipples as well.

"You have to be getting close."

"Honey, I am. Believe me."

Gwen checks the vitals with a shaky hand. Kara's infection is sweated out a long time ago. The exertion of sex did it.

She guesses sex solves a lot of problems.

Alex folds her hands against Kara's chest and squeezes her bouncing breasts. A couple more touches and Kara's completely over the edge. She just moans even more.

"I want to feel you one more time, your body sizing up with the pleasure. You do like this? You do like the pleasure, don't you?"

"YESSSS!"

Kara draws out that declaration in the most sexy way possible. This allows Alex to keep sinking herself deeper into Kara's back passage, hammering her. She gets closer, and closer. Her sexy younger sister, bouncing on her lap, going ass first down onto Alex's cock causes a pleasure to rise through her body.

Alex leans in, wrapping her arms tight around Kara, breasts pressing against her back. She sucks on Kara's neck and ear lobe, both actions resulting in a very hungry moan coming from Kara.

They both hit their peak at the same time, both sharing their climax with each other.

Kara's toes curl and she's very glad that she's under the red solar lamps. Otherwise, heat vision might blast from her eyes, like the first time she tried to masturbate. Thankfully, there was a fire extinguisher on hand and the the curtains only got slightly burned, but it was still mortifying to deal with at the time.

Alex drags out Kara's orgasm at a leisurely pace. Her suit swells up and coats the inside of Alex's dripping hole, shoving more and more inside of her.

Everything tapers off rather quickly, with Kara dropping her head down onto Alex's face.

Both sisters flash a very frustrated Gwen Stacy a smile.

X-X-X

In the aftermath, Kara cuddles against her sister with Alex lightly stroking Kara's hair. Alex gently kisses Kara on the shoulder, moving up to the side of the neck, and hitting her ear lobe.

"I hope you know I'll do anything to make my sister happy."

"Yes...and I understand it's not hurting you...you've found a way to bond with it…"

"Her."

"Sorry, pronouns."

"It's fine, she understand she's not going to flip out completely. We're communicating together, becoming one with each other, and now...now we're together...we can be closer than ever."

Kara gives a very light smile. She feels like she's on a high after what happened.

"I like that."

"And about your aunt, I should have told you about the other Kryptonians here. If nothing else, so you can deal with them."

Kara responds with a nod. She's glad Alex has come to this conclusion. Regardless of the fact, what's done is done, and they just need to move forward in their relationship. She squeezes Alex's hand and smiles.

"Just to let you know, the Red Kryptonite is out of your system."

In the aftermath, they almost forgot about Gwen. Almost, but not quite. Both Alex and Kara turn their attention to her.

"Yeah, sorry about that. It's just that...I know now that you weren't behind this. And you were only trying to help Alex. But, I have one question?"

Gwen motions for Kara to ask the question and she does.

"How did you hurl a Kryptonian across the room? Especially one who wasn't holding back."

"I was bitten by a spider."

Kara raises her eyebrow. She's sure there's some kind of interesting story.

"Oh, and you should know that while some of the more...toxic affects of the Red Kryptonite is out of your system, it's increased your ability to absorb and retain solar radiation."

Kara's eyes drift downward and it occurs to her where all of the extra solar power is going to be stored. The swelling is not going down.

"I'm going to need a bigger bra."

"I want to keep you over night for observation."

"That's fine...no one will...no one knows about this, right?"

"Yeah, I've taken every step to make sure you're hidden, at the risk of my job."

Guilt hits Kara and she starts to apologize before Gwen waves it off.

"Some things are worth the risk. I'm going to nose around in the database, to see if I can find anything about the drones. I have my suspicions about who made them."

Unfortunately, Gwen cannot accuse on mere suspicion alone.

To Be Continued