Soo-shee (The First Date)
At the slightest brush of jera's muzzle against him, any sense of decorum or any semblance of rational thought was lost, and as his ears perked up in elation, he mumbled out a comment of affirmation.
Entertainment of the Gods: Chapter 7 Discovery
It was obvious that vor was torn between the instinct to flee, and the rational thought that seth might improve his chance for survival.
Darkened Skies: Chapter 12: Looming Shadow
Half way up she slowed down to a crawl, urgency giving way to rational thought. it would do them no good if they got caught. then the cleric's fight would have really been for nothing.
Counter Earth Chronicles Dual Realities Chapter 12: The Darkness Is Gathering
\*splurt\* \*splurt\* \*splurt\* \*splurt\* \*splurt\* \*splurt\* all rational thought disappeared as i filled my warrior bear like she was some sort of pastry. "that's right!!" she growled in triumph. several minutes passed before my sanity returned.
Jacks Tail: Chapter-7 Free Day
What i mean is if i am standing here having rational thoughts surely they would be capable of being rational as well.
As One-Ch.4: Hero
Because i didn't have a single rational thought floating around in my head, i let pure instinct take control of my actions. "hey, you! leave her alone!" the pokémon turned and glared at me.
Downtime - Ch. 12 (MHO)
rational thought had no chance against her instincts. the terror was immediate and overwhelming. she let out a loud shriek and impulsively bolted as all complex thought became buried under blind panic.
Phantom Chronicles: Chapter 11
Once we were in the room i held her close and kissed her as all rational thought left my brain, lost in the desire for sexual satisfaction. once she removed my pants she gasped which boosted my ego ah, the perks of having a foot long cock.
Graybark Drive
It wiped all rational thought from his mind, and in that instant he became an animal. there were only two things in the world now: terror, and escape.
To Be Keeper
It was only when the spoon was scraping the bottom of an empty bowl did any form of rational thought make a comeback. the tiger was looking at him with an expression of shock and horror.
Forgotten Friendship part 3
Every time i was around her, all rational thoughts flew away. only after she left did i realize what a fool i was. throughout the past week, she filled my every thought. despite the horrors of the harpy settlement around us, she captured me.
Ander - Chapter 7, Subchapter 78
All rational thought ceased after that. banno shook his head from side to side like an animal, wrenching her arm, tearing into her flesh, ripping the wounds wider and wider with every furious lurch.