"Kara, what—what the hell?" Alex muttered.
She'd come over to Kara's apartment for a sisterly brunch. She certainly hadn't expected Kara to answer the door completely naked.
Gathering her wits, Alex shoved Kara back inside and jumped in after her, closing and locking the door behind her. "Where are your clothes!?"
"In the closet?" Kara answered derisively. "And in the hamper. I'll be making a laundry run soon—"
"
Dressed like that?"
Kara looked down at her svelte body, totally bared to Alex—sparse curls of golden fuzz cresting her mound, a long flat stretch of belly that seemed to go on forever like the sands of a beach, the mounds of her breasts interrupting that lean flesh, then the long legs, the long arms, swinging and strutting around in some perfect harmony. It seemed naughty just that she was gesturing with them instead of covering herself. It seemed even naughtier that she was still wearing her
glasses,
of all things...
"Well, I'm not really dressed like anything, now am I?" Kara clapped Alex's shoulder. "Lighten up, sis. I'm Kryptonian. Why should I have to live by some puritanical Earth custom in my own home?"
"I just thought—I didn't know that Kryptonians could be so..."
"Naked?" Kara smiled at her. Her glasses flashed in the light. "There's a lot you don't know about me. But c'mon, it's just us girls. Sisters, even. Maybe you should lose the pants and join me."
Alex went boggle-eyed. "I... I like my pants..."
"Me too. Nice and tight. I should borrow them sometime. You know—if I decide to put clothes on."
Alex gulped. "I just—what if someone came in, they could see you like this..." It occurred to her she should look away from Kara; she'd seen all there was to see, and there was a lot to see, and even if this wasn't private for Kara, it was private for
her,
and so she should be looking at her shoes, she should really be looking at her shoes...
"What? Like if a burglar decided just now to kick down the door and rob the place?" Kara smiled. Somehow that was even more alluring than her nakedness. "You seem really weird about this, Alex. Is it any different than if I were wearing my Supergirl costume around the house? If someone broke in, they could figure out that Kara and Supergirl are one and the same. Would you be so, ah, tongue-tied if I had on a skirt? Some kicky little boots?"
Alex stared at her shoes. "I, I don't know, what are you, what're you getting at, you're, you're,
you're... naked!"
She was aware of Kara walking closer—padding closer on her bare feet. Not one ounce of fat on her perfect body, nothing to jiggle except the pert globes of her buttocks and her tits,
shit,
her breasts, her cleavage—everything else was just a stirring of muscles beneath her clear, creamy skin.
"It's not like you haven't seen me naked before, Alex. What's changed? What's made this so...
naughty?"
Alex's ears burned, a fit of angry frustration overwhelming her at this awkward situation Kara had put her in for no damn reason. "Because it's like you want me to look at you!" she snapped.
Then froze. God. What had she said? What the
fuck
had she said?
Then, horribly, deliciously, she felt Kara's finger run over her cheek. It wasn't like Kara ever wore gloves, fingerprints be damned—but there was something about her touch now, her warmth, that made it seem positively obscene. Alex jerked away, only for Kara to catch her chin in her hand, holding Alex so tightly, so firmly...
"Why wouldn't I want you look at me? I like it when you look at me. Should I be ashamed of that?" Kara asked. Her words were quiet, but Alex could feel the heat of them hitting her throat. Kara was close. Too close. "Should you?"
"Kara, I think... I think something's messing with you... let go..."
"What was that?" Kara asked, craning her head. Her glasses caught the light again. Blinding. "You said that last part so softly, I couldn't quite make it out. Could you repeat that?"
Alex's lips trembled. Kara's thumb touched them, running over her lower lip, touching her teeth...
Her grip had loosened, fingers now fanned across Alex's face, cupping her jaw, but Alex still couldn't pull herself loose. Maybe it was that this close, all she could see was Kara's face, not anything of her nude body.
Maybe it was that she could feel Kara's body heat, so warm it was like slipping into a hot bath, the sun goddess, a day of summer in human form...
"Red K," Kara said, and Alex felt a wave of fear go through her. No, not fear. Adrenaline. "It's opened my eyes again. But this time I realize you don't hate me because of my powers. You hate me because you've been wanting to
fuck me
since high school."
"That's not true!" Alex muttered immediately.
Kara ignored her. "I think we should be closer, Alex. As sisters. Build a stronger relationship. Do more fun activities together..."
"This is crazy, Kara... this is crazy..."
"You can tell yourself that, Alex, but you can't tell me. Who else can understand us? Who else can share our secrets? You've always known that it would be the best with me, that I'm your soulmate, and if there we could just stop denying it, we could be everything to each other. Would you like that? Alex? To be my whole world? The most important person in my life?"
"I... I..."
"I already think about you, Alex. And you know the Red K only brings out what's already there. This is what I really want, but I couldn't admit it. Now I can. It's your turn to admit it. And then—I'm going to show you how much I love being your little sister."
Alex's thighs squeezed together. "Jesus Christ... Jesus Christ..."
Kara's hand slid downward and the tips of her fingers gently caressed Alex's slacks, flattening out the folds, catching in the hem of the pocket—her long, slender fingers... "I told you I liked your pants..."
Alex panted gently, aware of how her lips clung to each other as she parted them. "Jesus..."
Kara rested a fingertip on the leather of Alex's belt. Her smile slowly spreading, she plied her finger to the side, drawing Alex's belt to the left until the tongue popped free of the buckle, spooling out from her belly. Alex tried to hold in a gasp as Kara pried the prong loose from the belt, then suddenly Kara was grabbing the unmoored belt length and jerking Alex to her, kissing her, Alex moaning deep in her throat as the body she'd hugged and protected and cared for so many times now pressed against her, nude, burning, the fire spreading to her—
A whoosh of air and Alex was against the wall, her head spinning from the distance Kara had carried her. Kara was ripping her fly down, her pants open, her hand suddenly grasping Alex's crotch. Alex moaned wildly as she felt the palm of Kara's hand on her sex, actually on her sex!
"We can't do this," Alex said desperately, closing her eyes, unable to think, unable to ignore the solid presence that was turning her pussy so wonderfully alive. "We can't do this, we can't do this!"
"We're not doing anything," Kara said, eyes gazing over the rim of the glasses that had slipped down her nose. "I'm doing it. I'm fucking you. Look at me, Alex. Look at your sister while I fuck your pussy."
Kara ripped Alex's panties away, her skin stinging as the waistband tore, and Alex opened her eyes in time to see Kara's hand back at her pussy, massaging the bare mound with flattened fingers. Kara pushed her hand low, nearly to the bottom of Alex's sex, her middle finger extended, rubbing at Alex's taint.
It was her sister, it was her family, her lifelong friend, the second half of her, it was
Kara.
Kara's hand lowered, the Kryptonian biting her lip as she watched Alex's reaction.
The middle finger prodded at Alex's asshole. Alex actually cried out as a sudden wave of sensation hit her all at once, a dam bursting. Kara was kissing her all over again, kissing her lips, her throat—she was so damn wet.
She babbled, knowing she needed to say something, anything. "No—not there!"
"Where then, Alex? Where does my big sister want this naughty little finger?"
Alex gasped. She was wet, she was so wet. "In my pussy..."
Kara moved her hand back and Alex almost shrieked in sudden dismay—she hadn't realized just how good it was feeling—then it happened. A flicker of sudden pleasure, an immense sensation, a feeling of parting and of opening and a knowledge of something
inside
her, that she'd been
entered,
because Kara was fingering her, one of those perfect fingers was in her body, in her
cunt.
With her other hand, Kara straightened her glasses. "How long have you been thinking about me putting this finger inside you, Alex? Just this one little finger? You're clenching on it like you're scared I'll take it away. What would you do if I did, I wonder... would you cry? Would you cry like a little baby until I started fucking you again?"
Alex couldn't believe how perfect the finger felt in her. Her own fingers, her own
vibrator,
felt awkward and clumsy in comparison. Kara knew just where to touch her, just how hard to touch her, and then she went a little harder. A piston pushing in and out of Alex, giving her no respite, just endless pitching gratification. It was just how she'd always wanted to be fucked.
My sister knows me better than I know myself...
More kissing, more fingers, it all seemed like just
more.
At some point, Alex gave her hands permission to caress Kara's body, to feel that it was really as firm and as warm and as smooth as it appeared. She found out how much give there was in Kara's buttocks when she squeezed them, that her breasts were as soft as they looked.
She found out how much she'd wanted this. She'd had no idea before.
Sweat was pouring over her body, Kara's body heat tropical, frying Alex inside her clothes. Somehow, Alex decided to strip, struggling out of her clothes while Kara just kept
fingering