Godzilla and the warbat
The membranous material would have made it impossible to draw a breath and speeded up its efforts to suffocate him into helplessness were it not for his atomic breath.
The New Guest?
He had not suffocated at all while imprisoned, and if the dragoness (if she wasn't a figment of his imagination) was to be believed, that greedy man was still alive and well.
Zootopia 5/??
"so we're gonna... suffocate?" the tiger asked, clasping his hands around his throat. "oh come on, fangmeyer. you weren't this bothered by it until the lights went out."
How to Raise a Dragon (Part 1)
Wilker knew if he slept in his room, he'd surely dehydrate from the hot farts or suffocate on the hydrogen-sulfide and methane. he only had one option left. "i'm sleeping on the couch..."
Sacrifice Not Requested
When we got home we found valiant dead-- he'd somehow got a plastic bag wrapped around his head and he suffocated. my mom and dad chalked it up to human stupidity, blaming themselves.
Under Cloak of Darkness: Chapter 5
He dropped the unfortunate creature to the ground and let him suffocate. the others rushed him, he backhanded one into a wall, punched another so hard that his face caved in, and ripped another clear in half. everyone backed up.
Dog Boy - Chapter 3
I did not consider myself a shy person, but i suddenly felt suffocated as i walked through the crowds. they were going to see something. anything. they were going to realize i had some bizarre problem.
David's Start of a New Adventure (Ch.21 - Love Can Bring Anyone Back Together)
I started to suffocate, but i was happy that i was finally with him again. "lu.... car.... io.... i- can't- breath, ack!" i shouted out, immediately getting his attention. he quickly loosened up, given me the chance to sit up.
My Nightmare
You don't seem to give a shit we might as well just split why are you so cruel making me look like a fool and every chance you get you're making another regret chorus: you are my nightmare you caught me unaware smiling as you cut my air and i suffocated
Ander - Part 6: Subchapter 77
She screamed so long and so loud he began to fear she might suffocate. he remembered holding her tight, rocking her back and forth, trying to stay strong, and failing. he remembered crying for his missing girl and for his mate.
How to Raise a Dragon (Part 2)
He had no problem with farting in the bed, but the dragon just wouldn't stop and he had a feeling he'd suffocate under the heat, so he took his chances and slept on the couch.
Blue Titan Chronicles - Interlude
Thankfully for the both of them buukaz was able to get himself free from the flan attempting to suffocate him after he cast a fira spell over himself.