Ok thank you so much everyone who has been leaving kudos and comments I appreciate you all! This chapter has a horny professor and a very sad Zim...ye...ENJOY!

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Mai ran over with Zim in her arms, Dib and the professor there waiting for them to arrive. She was out of breath

"Hi! P-Professor I…am so …sorry…" She gasped for air, setting Zim on the floor. The Professor waved it off

"Don't worry, I kinda know how it is having a sick kid. Dib is kinda" He made a gesture with his hands to signify he was crazy, and chuckled

"DAD!?" Dib yelled knowing exactly what he meant

"Oh don't start. Shouldn't you be going somewhere, anyhow?" He said pointing to the door. Dib sighed and walked to the door with Zim following. Mai stopped them, handing dib a candy out of her pocket

"Here, you two split this at lunch today. Don't let Zim eat it all" She smiled at him. Dib smiled back

"Thanks Mom-" Dib took a step towards the door before pausing, realizing what he said "I-I'm sorry! I didn't…" He got tears in his eyes before just running out the door, Zim running after him yelling. The professor sighed

"He really likes you…He lost his mother when he was young so he gets attached easily. I'll have a talk with him later" The Professor said, holding out a white lab coat "Here"

"Oh, thanks. I really don't mind by the way-" She started

"I know but it's just inappropriate. Alright, lets go" He walked off to the door that led to the labs and went to his office. He grabbed a clipboard off his desk and handed it to her "These are your assignments for today, don't disappoint"

She smiled, looking down at her tasks then back up at him "Of course!"

[8 Hours Later]

He had purposely given her very difficult tasks that even he couldn't figure out and she hadn't come to him to ask questions yet, which was odd. Her shift was over soon and he could hear the boys get back from school and running around upstairs

She knocked

"Come in!" He yelled out. Mai came in with a clipboard and handed it to him

"Here's my work. I finished early and started working on my own stuff, which are the last pages incase you were wondering"

Membrane flipped through the pages looking absolutely furious. He got even more mad when he saw the last pages. This woman was really finding the cure for cancer as a side project? He slammed it down on his desk

"Ok, who are you?! How do you know how to do all this? I've been working on these for YEARS and last I checked, I'm the smartest man on Earth. I don't believe some newbie came in here and solved my life's work in 8 hours, so tell me HOW you know all this?" He stammered like a child not getting their way. His ego was really hurt at this point

She shrugged, "I just study. Read books." Membrane gave her a glare

"You're lying, that can't be it. I need a better answer" She chuckled

"It's the truth, I guess you just need to study more, Professor~" She smirked before turning and walking out

Did she just-

She DID! She totally just laughed at and teased him straight to his face! Him, Professor Membrane!

He sat back in his desk chair absolutely fuming. He hasn't been so angry in years, only his late wife knew how to push his buttons like that

This woman was exactly like her in intelligence and knowing how to get under his skin

And it turned him on to no end

He looked down, his rock hard cock straining to be freed from his pants. Well he couldn't walk out like this, even under the lab coat there would be an obvious bulge

He suddenly realized he needed to breathe, and noticed how sweaty he was already. When was the last time he got off? Of course he never slept with anyone since his wife died almost 10 years ago, but he surely had to have stimulated himself at some point? He honestly couldn't remember

He shifted in his seat and gasped, almost cumming. Yeah, It's been a REALLY long time hasn't it?

"Fuck it" He unbuttoned and unzipped his pants, letting his cock spring free and holding it in his hand

It was already throbbing and dripping with precum. He spit in his hand and gave a gentle stroke, making him shudder

"Oh science that's good~" He moans as he starts slowly stroking himself up and down, he throws his head back in his chair and starts going faster

"Ah-..Hah..NGghh! O-Oh FUCKK!" He yelled out as his whole body began to shake, ribbons of white spewing all over his desk. His vision went white as fireworks went off in his head. He rapidly pumped himself trying to milk himself dry

"AHH!-" He immediately felt himself peak again, the last of his seed spilling all over his paperwork before falling completely limp

He laid back in his chair coming down from his high, all his muscles aching from his little activity

KNOCK KNOCK

"Sir are you ok?" One of the interns walking by had heard him yell "Can I come in?"

"NO! I'M FINE GET BACK TO WORK!" He yelled in a blind panic. He waited a second before he heard them leave and sighed

He grabbed some tissues from his desk to clean himself up and then noticed the mess all over his desk. Puddles of cum had completely destroyed all his papers

How the hell was he gonna explain this?

[Upstairs]

Dib and Zim had gotten home and were messing around. Dib had pretty much forgotten the incident this morning and was actually having fun having a new friend

They had migrated up to Dib's room eventually, trying to find something to do

"Show Zim more of the magic!" Zim said excitedly as he jumped onto Dibs bed

"I told you, I don't know any more tricks. We can do homework?" Dib asked, sitting at his computer to check the swollen eyeball page

"Zim never does his. Its stupid useless knowledge. Hey, what's that?" ZIm asked looking interested at the website on the screen

"Oh, this is the Swollen Eyeball network. I need to post that we didn't get to do that hunt last night" He said typing away

"Yeah, Zim hates his new mother tallest. She doesn't let Zim do anything. I've been fine all these years, why does Zim need to be watched all of a sudden?" he complained, grabbing a rubik's cube off Dibs bedside table and messing with it

"Uh, well she said you were too young to be sent out here so she was just taking you back. I guess they made a mistake. I always thought you were an adult by Earth standards" Dib shrugged

"Zim IS an adult and fully capable of taking care of himself!" He argued. He felt like Dib was taking her side

"Well how old are you"

"378 " He said surely

"And how old do Irkens become adults?" Dib asked, typing this all down in his computer

Zim sat there. He actually didn't know…

Dib stopped and looked back at him "You don't know do you?"

"Of course Zim knows, smelly human! It's 300! That's when Zim was taken from the Smeetery on Irk'' He nodded. That had to be it! Dib turned back to his computer typing

"What are these uh…smeeteries? What were they like?" Dib asked, trying to get as much info as he could

"Well Zim remembers being hatched, there were a bunch of tubes. There was a metal robot arm Zim liked. It put him in a chute that dropped him in this room filled with pillows and other smeet. Zim remembers a few Mother Tallest. That's it"

"That can't be it. You just stayed there till you were like 300? You didn't do anything?" Zim thought hard and found that he didn't remember anything past his first day there. Everything was pretty much blank till he turned 300 and was sent to the Academy. This was actually weird, Irken were supposed to remember every moment of their existence. His memory had always been bad, but to forget his whole smeethood?

"Zim uh…doesn't remember.."

"Wait, you remember being born but not the other 300 years of your life?" Dib asked, sounding skeptical. Zim just nodded "That's weird. Hey, what's with the gloves?"

Zim finally looked up from the cube he had solved 5 times by now "No more interrogating Zim, smelly" He glared

"Sorry, I just need to write all this stuff down so if Irk ever comes back to conquer and I'm not here then someone can protect the Earth! Don't worry I wont post it till you leave"

"Zim isn't leaving you. Youre gonna be my human slave on Irk" Zim said proudly

"What? Zim, I can't go with you! My dad and Gaz are here- My whole life is here!" Zim looked hurt before looking arrogant again

"Well no worries, Zim can always use more slaves" He waved it off

"No Zim. I can't go with you" Dib said firmly. Ok now Zim looked really hurt.

"You know Dib thing, Zim really thought you were different.." He hopped off the bed and walked out the room

"W-Wait! Zim? What do you mean different?" He ran after him. Zim was already out the door and had disappeared down the street

Just then Mai came in from the door connecting the labs to the house

"Hey sweetie, where's Zim?" She asked. When Dib turned to look at her she knew something was wrong "What happened?"

"I..I don't know, Zim just stormed off and-" She ran past him immediately out the door

"Zim?!" She looked around and didn't see him anywhere so started heading back towards the base. Dib decided not to follow and just went up to his room

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Zim had made it back to his base and immediately went down to the lab

"Computer, call the tallest"

"Sure, whatever" The computer said annoyed

Zim stood in front of his computer waiting for the call to go through

"Oh hey Zim-" Purple answered annoyed "Red's busy" He said eating a donut

"That's fine, Zim doesn't call just for him. Zim loves both of his tallest" Zim smiled. Purple gave Zim a confused look. Love was a banned word, it shouldn't be possible to even say it. Well, just showed how completely defective Zim was after all

"What do you want? Im eating" He said getting more annoyed

"Oh, Zim is sorry to disturb you…" Purple wasn't as nice as red had been. Maybe he should just hang up "You are…excited for Zim's return, yes?" He asked hopefully

"Um, not really. Look Zim I'm really busy, don't call unless it's important" With that he cut the call

Zim stood there just completely broken inside

"Zim? Zim there you are, what are you doi-" Zim ran to her and hugged her leg, breaking down in tears

"Oh my smeet, what happened?" She picked him up and held him as he just sobbed his little heart out. He couldn't even get a word out

She looked up at the computer which said 'Call Ended' and she had an idea of who he had called

"Computer, call the tallest back"