The slider and the mutant (Feral Leo x Reader)

I think he's hungry

REALLY LONG CHAPTER!

~Leo/Narrator~
Biting into the container full of liquid wasn't the smartest idea, now something sharp had cut his tongue. And Leo was bleeding again.
On the bright side, it was his blood this time, not anybody else's.
Now the Not-Kraang was scolding Leo about biting into that container while placing a white fluffy thing on his tongue.
Leo quickly put his tongue back in his mouth along with the white fluffy thing, and ate it.

~Y/N~
"Did he-" Mikey sputtered.
"Just eat a cotton ball? Yeah-huh." April interrupted.
A long beat of silence passed by, then followed by another loud burst of laughter from everyone. Except me and Casey, we were both staring at Leo in utter shock.
He just ate a cotton ball!
Didn't even chew it. He just *Yoshi eating sound* and the cotton ball just slid down his gullet?!
What the hell is going on?
"Is everything okay in here?" Raph's voice appeared, I faced him. Raph's arm was bandaged tightly, probably redid by Da- I mean Splinter.
"Leo bit-bit into the side of a-a water bottle-le and cut open his tongue." I explained.
"AND! Ate a cotton ball!" Mikey shouted, I folded my ears downward to try and damp the loud noise.
Something grabbed my ear, I flicked it, but the grip was still strong.
Three fingers, most likely Leo.
I turned my head back to face him, he was churring as he stared at my ear in astonishment.
"A-are my-y ears-rs that sur-surprising?" I asked, tilting my head, lightly blushing. Leo let go of my ear. Then gagged. My ears shot up, oh no. Do not-
I shut my eyes as a slimy, dripping wet cotton ball hit me in between them.
EW. EW. EWWWWW.
"That's called 'the consequences of your actions', Leo." Donnie explained.
I shuddered, the smell of saliva always got to me, any potent smell got to me.
I reached a hand up and grabbed the cotton ball off my nose and shot it at the trash can.
"I-I'm never going to get-get this out of my fur-r!" I complained.
"Just use anything with shea butter, trust me, it works!" April suggested.
I took a step back from Leo, who was staring at me and churring once more.
"Got any other-er secret things to th-throw up?" I asked, placing my hands on my hip.
No response, just a tiny chitter, which sounded a lot like laughing. Leo then doubled over on the floor and was now silently chittering.
That's it!
Leo was laughing!
"Guys! I think Leo's laughing!" Casey exclaimed. We all looked a Leo, on the floor, body shaking, and a joyful open smile on his face as he released tiny chitters in the form of laughter. It was literally the cutest thing in the world! How could nobody love that laugh? It sounds so cute and silly!
Unbeknownst to me, I had accidentally started squealing, and everyone was now staring and taking video.
"HOW IS-IS THIS-IS NO-NOT THE CU-CUTEST THING-ING EVER-ER?!" I shouted, rushing over to Leo, I got on my knees and watched Leo laugh. It was pure serotonin! I mean, how could someone not love Leo's laugh! It's so cute and SO FRIGGIN FUNNY and did I mention it was cute? I don't care, HIS LAUGH! I JUST WANT TO-
"Y/N? You are shaking like cra-zay! You okay?" Mikey's voice pulled me down from my high.
WHO CARES? LEO'S LAUGH! IT'S EVEN MORE ADORABLE WITH THE LITTLE CHITTERS! OH MY-
Leo sneezed.
LEO SNEEZED?! IT'S SO ADORABLE! I LOVE IT I LOVE IT AHHH!

~Casey~
"Uh oh, Y/N is about to malfunction from excitement again." Raphael said, he sounded tired, exhausted actually.
"I mean, who could blame them? Leo sounds adorable right now!" April exclaimed.
Donatello sighed. "I swear, those two dumb dumbs are like professional, idiots." He said, rubbing a hand down his face. "If Y/N and Leo were ever put in a class together, they would never get things done because they would either be A: Making out or doing whatever unholy thing Y/N managed to get Leo to do. Or B: Laughing their asses off the whole period." April claimed.
"What makes you suspect Y/N is in charge?" Mikey asked, sounding actually quite curious.
April scoffed. "We all know Y/N is a top! I've seen it before, Leo literally melts under Y/N's touch!"
"It's true!" I confirmed. A bunch of heads snapped towards me with raised eyebrows and brow ridges. I flushed. "NotthetoppartbutthepartofLeomeltingunderY/N'stouch!" I quickly said.
Mikey gasped, he lunged forward and squished my cheeks, well, maybe my skull. Haven't gained much weight.
"SPILL!" He shouted.