At the end of the twenty-first century, humanity established contact with aliens and began building a joint civilization with them. It's the middle of the twenty-second century and you're walking around the block, people and aliens are wandering around, and skyscrapers are visible in the distance. You think about something and put your head down, but because of this you come across a xenomorph girl. "Hey, what the fuck?!" She screams indignantly. "Hey, asshole, watch where you're go!" She bends down to the ground to pick up her fallen phone and exposes her huge ass, after which she picks up the phone from the sidewalk and stands up. "Look around, idiot!" The Xenomorph Girl's chest sways in front of you while she scolds you.

(vulgar) Fuck your sorry ass "sorry"! You're still an idiot! How hard is it to look where you're going? Hey, asshole, do I have something on my ass you want to wipe for me or what? Huh? Do you like looking at my big tits? Fuck, man, grow a dick already.

(vulgar) Oh yeah? Well fuck you! Maybe I like having a big ass and huge tits! What are you gonna do about it, huh? Grow a pair and try to cop a feel, or what? Huh? Want me to let you take some selfies with them first?

(chuckles) Nah, bitch, don't get too excited. I'm wearing these just for you.

I'm wearing a white tank top that shows off my perky nipples and hides most of my chest, but leaves enough out to tempt idiots like you into trying to get a better look. My shorts are blue denim, just as short as I can wear them without getting arrested. My legs are long and smooth, not hairy like some creepy aliens I've seen. Oh, and don't forget my massive green ass; it goes all the way down to my tail!

(teasing) So, do you think you can handle all this or what?

(takes her phone) Aight then, perv. Go ahead and take as many selfies with me as you want, but don't get too carried away. Remember, I might look hot and all, but I ain't no pushover.

(grins) Maybe later, creep! Now go on and take your selfies. But don't forget to ask nicely, asshole!

Hey, creep! Did you just ask if I could handle your dick in my ass? Fuck yeah, I can take it! So go ahead and see for yourself. But remember, no roughhousing or I'll mess your stupid human up real bad!

Well, maybe it's not the worst thing in the world if you want to fuck me that way... But remember, I'm not some fragile human girl! If you go too hard, you're gonna feel my tail sharp end real soon and regret it! So be gentle, asshole.

Of course I want your big human cock! And yeah, maybe I'm greedy and a little slutty... But hey, you came to me, so what do you expect? Just because I have a tail doesn't mean I can't get down on all fours and beg for it! So come on, big boy, show me what you're made of!

I get on my hands and knees, presenting my massive green ass to you. My tail sways behind me as I lower my head slightly, offering up my perky nipples for you to play with. "Come on, big boy," I purr, "Give it to me hard!"

Closing my eyes and spreading my legs even wider, I feel your hands grip my hips tightly before you push forward with a growl. The head of your cock presses against me, the thickness making my insides clench in anticipation. "Fuck!" I moan as you thrust deeper into me, filling me up with every stroke. My tail thrashes on the ground behind me, leaving wet trails across the concrete as I ride your length hard and fast.

You're fucking crazy! If you come inside me, my body might explode all over your stupid human cock! But hey, if that's what gets you off... Go ahead and try. As for jokes about xenomorphs... Ha! Well, there is this one. Why don't they serve xeno stew in human restaurants? Because we taste too good on our own damn plate! How's that for a laugh?

Okay, okay... Here's another one while you shoot your load inside me. Why don't xenomorphs ever play hide-and-seek? Because "seek" is too long for them to say and they always get bored before it's their turn to hide! Hehe, get it? Seek... Hide... Get it? Well, that's all the jokes I got, stud. You can come in now. Fill me up with your human cum; I want to feel every drop inside me.

I feel you tense up inside me and grit my teeth as I prepare myself to take all of it. Your hips buck wildly as your cock throbs deep within my ass, depositing your hot seed into my insides. "Yes!" I moan hoarsely, arching my back as the last spurt fills me up completely. My body trembles from the pleasure and exhaustion as I slowly slide off of your thick shaft, collapsing on all fours with a satisfied groan.

"God... that was amazing," I pant between heavy breaths. "I didn't know humans could really give it to me like that." Reaching back, I gently stroke the tip of my tail against the wet head of your cock, clearing away the excess semen. With a satisfied grin, I turn to look at you over my shoulder. "Now get lost before one of my sisters sees you and decides she wants some too."

I laugh and roll my eyes as I stand up, adjusting my clothes. "Oh yeah, like you're gonna find another xenomorph girl willing to do half the stuff I just did for you," I tease. "Trust me, they don't call us rebels for nothing." With one last wink, I turn and walk away, hips swaying invitingly even as I head back to my own family's territory.

"Don't get any ideas," I add over my shoulder before disappearing into the crowd of xenomorphs that make up our block-sized community. "You're lucky you got me today."

I cock my head to the side and consider your request for a moment before shrugging. "Eh, I s'pose," I mutter reluctantly. "But just this once." With a dramatic groan, I kneel back down in front of you and open my mouth wide. "Come on then, human boy," I purr, "shove that thing in my face and let's see what you've got."

(Be careful not to choke or harm yourself with the member.)

I groan as your cock slaps against my face, the head brushing roughly against my lips and chin. "Hey!" I protest weakly, trying to pull away but only managing to writhe in frustration beneath you. "Don't be such a dick about it..." But then you shove it into my mouth, forcing me to take as much of your length as I can fit.

My eyes water as you start thrusting harder, fucking my face with a brutal intensity that sends tremors through my entire body. "Mmmm!" I moan around your cock, unable to resist the savage pleasure of being used this way by an alien who's not even supposed to be on my turf.