Zim sighed...he was greatful that he had been given orders to take it easy...but how was he supposed to do that when he was now worried about Jack Lynn?
He checked on Gir...his download was only 20% compleated...he would be out for a while yet. He ordered the computer to organize all of the things that Gir had brought into the base, as well as make an inventory. He'd deal with the rest later. Grabbing a holopad and his second bittle of skleck, he shouldered Jack Lynns book bag and made his way back to his chambers.
He disrobed down to his under wear and slid into his bed. He hissed as one of his burns came into contact with the moisture left by Jack Lynn's sweat... that was something he hadn't considered...Data showed that humans sweat with physical activity...that could mean that durring mating, Jack Lynn was bound to become sweaty...that was problematic for him.
There were protective creams that could be used to reduce the irritation...Zim used the holopad to add that to the list of supplies he needed to request. He sighed and decided to tolerate the mildly irritating feeling...He could simply change the bedding, or even order the computer to do so ...but the sheets still smelled of Jack Lynn...and still held her warmth.
With a sigh, he downed the rest of his bottle and set it on the side table. He tossed the holopad onto the other side of the matress and pulled Jack Lynn's pillow to him, inhaling her scent. He was only mildly aware of that purr like growl emitting from him again, vibrating his chest.
Tallest that female smelled good...like vorten flora in full bloom...they were pretty little lavender colored flowers that only lasted two weeks in their blooming season. Delicate, yet they grew in one of the most viscious enviorments, where basically no other vegetation could thrive. A planet called Wourk with an acidic atmosphere and inhabited by armor skinned lifeforms.
Zim purred into the pillow, his mind fogging over...he realized that he felt... hungry. He did not want nutrients, or snacks even ...but he wanted something...
He groaned out a moan...there was an odd tightness, like a cramp developing in his lower abdomen...He pulled his face from the pillow to inspect himself. His eyes widened and antennai shot up at what he saw.
His snorblast was...erect? It was swollen and throbbing, almost painful. What was this!? The data on Irken reproduction said that this shouldn't happen until after the modification. But that was a month out from even arriving.
"C-Computer, contact the Medic NOW"
The wall facing him opened up to reveal a screen., the irken insignia on it. Within a few seconds the medic was in full view.
"Invader Z- What is going on!?"
"I would like to know that myself!? What is this about!?"
" Well...it appears that your body is trying to mate...what caused this? You haven't had your mod yet...did something stimulate you?"
" It must have been her scent...she had been resting in my bed and... her pheromones."
" That would explain it..."
"How do I get it to stop!?"
" Without a female... I'm not entirely sure...maybe self stimulus? Is the female stable yet, perhaps you could-"
"Even if she were, I am not mating with her tonight. I want her emotionally stable as well ..I will have to explain things to her."
The medic nodded.
"I have no knowledge on how to handle this...but my medical advice given the circumstances would be to simulate the stimulation that mating would create. Your instincts will tell you what to do...or perhaps you could use something... something similar to the birth canal of a female."
Zim sighed...
"So Im ok!?"
"Scans show a slight elevation in tempurature, blood pressure and stress hormones...but nothing alarming. Aside from the stress hormones, that is all very normal of an Irken in the throws of mating...Try self stimulation, if that does not work, call me back. If it does...a report on the process would be appreciated. To be added to the data."
Zim growled as the transmission ended...He looked down at his genitals...throbbing and needy. He had bever seen it look like this. Until he had reached maturity, his genitals had remained tucked away in his body, only the urinary duct ever exposing itself through a hole between his legs for relieving himself. Once he hit puberty, the hole had started to thin, and became a slit.
From the slit emerged his snorblast...a tentacle like appendage that looked similar to a human penis, but functioned differently. Zim's genitals were smooth and slick, not veiny and dry like a human male. The shape was similar to an uncircumcised penis, and he had a foreskin that protected the head of his snorblast. His size angmd girth were well above average by himan standards. He was a solid 9 inches and thick enough that his own hand just barely wrapped around it..he reached down to inspect it, wrapping his hand gently around the shaft just under the head.
Immidiate pleasure shot through him and he moaned, bucking his hips into his hand. What was this!? He panted a little as he followed his instincts...the thrusting felt amazing when his hips bucked...he did it again. The head of his alien penis started to feel tight and engorged. He gently pulled back the foreskin and his head bloomed forward, fluids oozing out along with it. The head was bulbous and thicker than the shaft, a small slit in the top of it opened and emitted four long, worm like little tentacles. They writhed and slithered about wildly, secreting a clear, slick fluid.
Zim realized that these were ducts...soon he was feeling an odd full feeling...a heavy sensation within the protective pouch that normally contained his snorblast ...Reaching down with his other hand, he found a buldge within the pouch...it was becoming painful...following instinct, he spread the slit open to feel the bukdge start to come forward...He gasoed with relief as it was oushed out of him.
On closer inspection, he was able to identify his sacs. Similar to a human male, he had a scrotum containing his what himans would consider testacles. But instead of two...Zim had four. It was one large sac made of wrinkled, soft skin, and with two seams where the glands were sll separated.
He could feel the sac swell, filling with fluid. He panted, continuing his stimulation. The ducts wriggleing and licking around his head...began oozing more of the fluid, makingbhis hand slick which just added to his pleasure...
Instinct told him to get on all fours and thrust. So he did. He burried his face in Jack Lynn's pillow and huffed her scent. His mind brought into view her naked body, the way her breasts jiggled. He imagined her beneath him, while he drove his snorblast deep within her, his ducts making their way past the barrier of her womb and snaking their way into her tubes to stimulate her ovulation...He imagined filling her with his genetic material, and her belly growing ripe as he did. The thought made him snarl as he thrust his hips violently, an immense pressure growing in his loins... his hand tightening, his toes curling, his back arching.. There was a tearing noise that he was vaguely aware of, and then his mind went blank.
An explosion of pleasure and an incredible release if the pressure had him roaring as he climaxed...He looked down at himself...a swollen bulb had appeared at the base of his snorblast...his sac had swollen to be twice its size and it pulsated as his ducts ejaculated his genetic material.
Breathless, and unsure if what to do, Zim flopped onto his back, his swollen genitals throbbing and ejaculating...After about ten minutes, everything calmed, slowly deflated and retracted back inside of him...and he was left covered in his own ejaculation and near sleep.
His last order before passing out was for the computer to clean him and change the sheets.