Invader Zim x Reader Lemons and Oneshots

•Lemon, Dominant Zim x Reader, Mount of the Season•

Zim's eyes were lidded and he had a sweet smile, a purr coming from his chest as he gripped my wrist gently and reached out gripping my other arm, "Shh Shh, it's okay my human. Zim will take care of you.~" he let out a wicked laugh and a wide toothy grin, his ruby red eyes glistening dangerously in the dim lights and antennas moving back and forth.

Zim started to drag my body across the floors and I was helpless watching as he dragged my unresponsive body, "W-Why?" I struggled to talk, he gave me a longing look as he dragged me into my bedroom.

"Zim has been patient, very patient, even gave you space to think about it, very disappointed when you hid away my gifts to you, so took matters into my own hands." His words weren't making sense, speaking abrupt as he huffed grunting as he tugged pulling me onto the bed, "But Zim can not wait any longer, tried to court you, gift you, watch over you, but rejected Zim, so Zim has made your body limp for mounting."

"M-Mounting?" I whimpered feeling Zim's hand along my back gently touching I could feel him pull my shirt lifting it tearing it off I closed my eyes tightly, hearing the snapping of gloves then cold hands against my back. I could hear a heavy purr from him.

"Human (Y/n), your flesh is so soft and warm, smell so sweet." I gasped as I felt a slither of cold like an ice block a wetness running along my back slithering slowly trailing between my shoulder blade and up to my shoulder, I felt a shiver within hearing him take a deep whiff right near my ear.

My eyes widened as I strangled back a gasp as I felt small nips on the junction between my neck and shoulder, the purring he was emitting was so loud getting closer and closer to my ear as he moved up along my neck bitting gently while his hand moved along my back rubbing slowly, I bit back a moan keeping my eyes shut.

I felt light sparks a taught feeling traveling through my abdomen and groin as Zim started leaving kisses along my back, feeling his icy lips placing gentle kiss after kiss reaching just to the hem of my pants where he began tugging and pulling off the jeans letting them merely hang at the ankle of legs.

I could hear Zim's purrs from where I laid, I could hear his incoherent words and babbles as he touched with light feathery touches along my thigh moving his hand to my inner thigh going closer and closer to the layer of clothing protecting my groin from him, which it did not serve its purpose as I heard it being swiftly torn into shreds feeling the cool air against my groin and the tattered pieces of my underwear.

"(Y/n)." The purring got louder from Zim I felt him nuzzle my lower back and his hand on my ass lightly groping and kneading, what made me come undone was the light feather touch of his fingers brushing against my clitoris and vulva, my breathing hitched at the feeling and my eyes widened, "You like that, sensitive, good good."

All I could feel was Zim's somewhat skilled fingers kneading my vulva spreading the lips, rolling the clit and lightly teasing the labia pressing the tips of his sharp claws in. I could feel him shift on the bed as he paused his workings on my body, I could feel the uneasiness that he was situated entirely behind me between my legs, my labia painfully became taut around a non-existent cock entirely slick.

I felt more unease in my lower back gulping and preparing for what came next as I heard some shuffling and the heavy thump of something being dropped to the side, I yelped at the sensation as there were clawed hands on each side of my rump squeezing tightly, my vagina tightened as I felt the sudden dip between my legs in the bed, I could feel Zim's cold body as he laid on my back and I could feel something even colder between my legs lightly prodding against my vulva.

I let out a silent scream as Zim's cock however it be hooked and immediately he forced his way inside, I could feel the very pulsing lively cock inside of me and feel the blood between my legs only serving as more lubricant for easier thrusts, I moaned I actually moaned and I was internally mortified with myself.

Zim wasted no time once he had mounted me he was thrusting vigorously like a rabbit in heat, maybe that's what he really is a animal going through the rut and I was facing the brunt of it. His thrusts were fast with no timing or leisure to a point I couldn't keep up with the incoming freight train of an orgasm, "Z-Zim, Zim Zim." I couldn't stop myself from moaning his name. My skin was already glazed lightly in sweat I could feel the attempts of trying to keep cool but with even Zim's cold body my own was rapidly heating up.

My chest began to heave as I felt the tightness coil, the switch slowly being flipped, Zim's cock bringing me over the edge with each drugged thrust bringing me further and further into the pits of pleasurable hell, "Oh- oh oooh Zim." I moaned panting and finally sighing his name out, I could lightly twitch my fingers already going unnoticed by him hopefully as he continued to thrust spurred on by my erogenous moaning he seemed to trill playfully while letting out his own curses in some kind of language speeding his thrusts and lifting himself from my body for leverage.

The bed began to quake and with it the headboard started banging against the wall with loud knocks and I could feel myself my own body being rocked back and forth in vigorous wanting motion of Zim's hearted thrusts.

I could feel something burn inside, was his cock inflating? It was a static feel as he began to grow inside his pace became slower and only serving to be hard deep penetrating thrusts, a unforeseen curve his his cock and sharp tip made my mind fizzle into static as with one harsh thrust it hit hard stabbing a soft spot inside, I choked up stilling my breathing as Zim repeated the stab with a roll of the hips, my labia tightened around his grown cock the pulsing growing stronger than before.

I had control over my arms and all I could do was grip the bed as Zim's hands left my rump, glancing over my shoulder he held a smug expression eyes closed shut and a wide smirk with arms behind his head rolling his hips into me over and over again and again with a loud smack of wet skin against wet skin his body was entirely bare and I could only admire for a second the fact that he had three enticing nipples.

A orgasm a third one was rising up inside I rested my head against the soft tufts of my blanket moaning and drooling in pure bliss as his cold cock inside started pulsating and wriggling. With one final hard thrust Zim let out a loud hiss pressing his crotch against my ass full bringing me over the edge as the tip penetrated a place it shouldn't be and Zim fell flat against my back with a loud continuous purr a purr that I could hear clearly and feel vibrating against my back.

I laid only still as Zim's arms wrapping around my abdomen his hands caressing my belly as I fell into drowsiness feeling something being pushed inside along with Zim's frigid vicious cold fluids.

Bonus:

The first few months it was hard letting Zim back into my life, but when my belly bulged I knew I couldn't try to keep him locked out hearing his quiet purrs against the front door lightly scratching wanting to be let inside and knowing I myself weren't prepared for babies or even the chance of trying to use a damn pill.

I let Zim back inside into my life, he took care of me and the 'smeet' as he calls them continuing to bring gifts of desserts and spending unconditionally nuzzling me sometimes he would leave for a couple of weeks doing a 'mission' of sorts.

I just couldn't say no on not helping the alien.