Of course she can!

"Y-Yes! Of course!" I stammered once I managed to recollect myself. I stepped aside to give her room, "Come on in."

Supergirl floated through the open window and landed, her boots gently clicking on my hardwood floor as she touched down. I quickly closed the window behind her, cutting off the sounds of city nightlife and giving us a bit more privacy. I turned around just in time to catch her kicking aside a dirty shirt I left lying on the floor.

"Sorry about the mess," I said awkwardly, "I... uh, wasn't expecting guests. No offense."

"It's fine," she responded, before adding, "You know, I was expecting this place to kinda stink, but it actually smells nice. Really nice."

The superheroine inhaled deeply, and I swear I saw her whole body shudder as she exhaled.

"Um, thanks," I said, not really sure how to take her comment. Honestly, the way she said it kind of freaked me out, but I held my tongue. Weird or not, the last thing I wanted was to scare her away. I wondered if maybe her odd behavior was part of some Kryptonian custom I was ignorant of.

"So what do you want to talk about?" I asked, managing to get her attention again.

Supergirl turned to face me, though once again she was having a hard time making eye contact as she responded, "I actually didn't think that far ahead. I just... I really wanted to see you. Ever since we talked to each other I haven't been able to stop thinking about you."

"Seriously?"

She nodded, "I know it sounds crazy, and weird, but after I save you I felt... I felt like we had a connection. And I didn't want to let you slip through my fingers before we even got a chance to know each other."

"A connection?" I asked, my heart pounding in my chest, "What kind of connection are you talking about here?"

Supergirl bit her lip, and her cheeks flushed pink as she responded, "The kind that makes me want to do this."

Before I even knew what was happening, Supergirl closed the distance between us and gave me a deep kiss. I was too shocked to properly reciprocate, and after a moment she pulled back with a gasp.

"Ohmigod, I'm so sorry!" she squealed, covering her mouth with her hands, "I don't know what came over me! I'm not usually that forward, but you..."

"Don't apologize," I managed to **** out, "That was... that was awesome."

"Y-You really mean that?" she asked, her hands dropping down to her sides.

"Yeah," I said, "It's not every day a cute superhero throws herself at me like that. Actually, that never happens, ever... but I'm happy you did."

Supergirl broke out into a grin upon hearing my response, "You really think I'm cute? That's... great Rao, you have no idea how happy it makes me to hear you say that, Charlie. I was so worried that you wouldn't be interested in me."

"Worried that I wouldn't be into you?" I asked in shocked, "What would ever make you think that? You're Supergirl!"

She frowned, "Some men are intimidated by that. I mean, I can bend steel and lift airplanes! Not to mention my cousin is Superman. It's a lot to take in, and I was worried that I would... you know, scare you, if I tried to get, um... intimate."

"Intimate?" I asked, before the implication hit me, "Wait a minute, did you come here hoping we'd... that you and I would..."

Supergirl answered, not with words, but by reaching under her skirt and pulling her dark red panties down over her skin-tight boots. When they hit the ground with a wet plop, I realized that they were actually the same bright color as the boots and cape: they only looked dark because they were utterly soaked.

She kicked the panties aside, then smirked and asked, "Does that answer your question?"

My brain had completely shorted out at this point, stunned at the unbelievable situation I somehow found myself in. I tried to say something, but I could barely get my jaw to stop hanging, much less articulate anything intelligible. Supergirl saw my reaction as approval, and closed the distance between us to start kissing me again. This got a reaction for me: I may not have been able to form words, but I could at least bring myself to make out with the hot blonde currently pressing herself into me.

I barely even noticed when she wrapped her arms around my back, or when my feet left the ground and we started floating towards my bed. It was only when I was dropped onto my mattress that I blinked and fully registered what was about to happen.

Lucky for Supergirl, I had only been wearing my boxers and a white undershirt before she arrived, so there wasn't a whole lot of clothing she needed to deal with. She landed at the foot of my bed, then leaned forward, grabbed the waistband of my boxers, and easily tore them in half, freeing my rock hard erection from its fabric confines.

"Whoa, shit!" I exclaimed in response to her sudden forcefulness.

At the sound of my voice her head snapped up, and I saw the same nervous look in her eyes from when she first kissed me, "Sorry! I should've asked first... do you want me to stop?"

I thought long and hard about this. 'Long and hard' in this case meaning 'for about three seconds'.

"Fuck no," I gasped.

"Good," she said with a smile, kicking off her boots before lifting off of the ground once more and positioning herself in midair over my crotch, "Because I have been wanting to do this since the moment I got here."

She lifted her skirt to finally reveal her vagina, crowned with a neatly trimmed patch of blonde pubic hair. Even from here, I could see the juices coating it and beginning to run down her creamy white thighs. She used her other hand to spread her pussy lips, then lowered herself down onto my rod. The feeling of her cunt enveloping my cock felt like fine silk, and as soon as I was completely inside her it clamped down tight. I could feel it pulsing on my shaft, practically begging to be filled with my seed.

"Don't worry," Supergirl reassured me as she saw the expression on my face, "I have near perfect control of the muscles in my... um, 'down there' area. I'm not going to break it off."

Shit, I hadn't even thought about that. I've heard rumors that Superman couldn't have sex with anyone but Wonder Woman because his ejaculations would blow through a regular girl's body like a shotgun blast. And Supergirl's pussy was already feeling really tight: what if she clamped down too hard and ended up crushing my-

My worries were immediately forgotten once Supergirl started bouncing on my lap. The feeling of her riding me was... well, indescribable really. The best way I could describe it was 'fucking amazing', but even that seemed inadequate to fully define the pleasure I was feeling in that moment. The Maid of Steel looked like she was enjoying herself too, as once she got into the rhythm I started hearing her let out gasps and moans of pleasure.

"Oh, oh, ooooh Rao!" she screamed, "Charlie, your cock feels amazing! Yes, yes!"

I heard someone knocking on the wall behind my bed, probably my neighbor that the loud moans and shaking of the bedframe just woke up. Fuck 'em, they needed to deal with it: I was too busy fucking motherfucking Supergirl to care.

As her breaths started growing shorter and her moans grew louder, Supergirl grabbed my shoulders with her hands and held on tight. The pain from my bruise barely even registered compared to the feeling of her fingers pressing into my skin like a vice. Not that she was really hurting me, but that grip was rock solid: I knew I wouldn't be budging even if I wanted to, which was good because the bed was now rocking wildly from all the bouncing she was doing.

I suddenly felt a pressure begin to fill at the base of my dick, and I yelled, "Supergirl, I'm gonna-"

Before I even managed to finish my sentence, I exploded inside of her. The feeling of my cum in her must have excited her, because a moment later Supergirl's cunt tightened even more on my cock, sucking my seed into her as the girl let out a loud scream of pleasure and collapsed on top of me.

The two of us just laid in the bed for some time after that, our arms around each other in a tender embrace as our genitals stayed interlocked with one another.

"That was... amazing..." Supergirl cooed, holding me close, "I never imagined sex could feel that good."

"You're a... you're a virgin?" I asked, "But I didn't feel anything going in..."

"Even if it was true that intact hymens equaled virginity, Kryptonian girls don't have them," Supergirl said, "So there was nothing to break. Thankfully, since I doubt you would have been able to."

"Oh," I muttered. Sometimes it was easy to forget that she and Superman were technically aliens, considering they looked identical to humans. Suddenly, I had a thought, "Wait, we didn't use protection. Do you think-"

"I'm on the pill," she reassured me.

"...Does that even work on you?" I asked.

"Guess we'll find out," she said, "Although if I'm being honest, I wouldn't really mind having your kid."

I felt her grow warm, and she lifted herself off of me enough to stammer, "Shoot, sorry, that just slipped out. We're not even dating or anything, and I'm already talking about- look, if you'd rather this just be a one-time thing, or not go past being, er, fuckbuddies-"

Quick aside, words can't describe how adorable her face looked when she **** herself to say such a dirty word.

"-I'd be okay with that. I mean, I'd like us to be something closer than that, but I'm okay with our relationship being whatever you want it to be. I just really really like you, and-"

"It's okay," I said, giving her body an affectionate hug, "I like you too, Supergirl."

"Kara."

I raised a brow, "What?"

"My name is Kara," she repeated, "Kara Zor-El. I know we like, just met, but if we're going to be a... a thing, I want you to call me by my real name, at least when it's just the two of us. I mean, unless you'd rather call me Supergirl, then I'm okay with that too. I just thought that... that you'd like to know."

"Kara's a great name," I assured her, "I'm totally okay with using it."

"Thank you," she said, closing her eyes and cuddling into me, "For everything. I want to stay like this with you forever."

"Me too," I sighed contently. As I fell asleep in the embrace of the Last Daughter of Krypton, I knew that my life was never going to be the same again. I couldn't possibly imagine just how right I was...