Count Sheep, by yeaka – Star Trek: Alternate Original Series (Movies) [Archive of Our Own] | https://archiveofourown.org/

“Uhura said you did it for her,” Jim points out.

“That was a different situation. I was in complete control of what I was doing.” When Jim raises an eyebrow—somehow, he’ll make Spock lose control?—Spock repeats tightly, “I could not guarantee my actions.”

Source: Count Sheep, by yeaka – Star Trek: Alternate Original Series (Movies) [Archive of Our Own] | https://archiveofourown.org/

After “Into Darkness” Jim has trouble sleeping – Uhura thinks that Spock can help. I love how this can’t be any other version of Kirk and Spock than the Kelvin timeline – and it gets hot as burning.

Nudiustertian, by yeaka – Star Trek: The Original Series [Archive of Our Own] | https://archiveofourown.org/

He tries not to think about the tiny apartment around him and how it might become his home instead. It’s much too cold, the air too thick, the amenities painfully behind what he’s used to. But at least he’ll have Jim, so it will be bearable.

Source: Nudiustertian, by yeaka – Star Trek: The Original Series [Archive of Our Own] | https://archiveofourown.org/

Spock in a touching missing scene from “The City on the Edge of Forever”.

[Vid] The Test, by heresluck – Star Trek (2009) [Archive of Our Own] | https://archiveofourown.org/

Source: [Vid] The Test, by heresluck – Star Trek (2009) [Archive of Our Own] | https://archiveofourown.org/

As an avid TOS fan, this is everything I want in an ST: AOS vid. Amazingly well done!

Down and Out and Under the Table by Jenna Hilary Sinclair | https://www.ksarchive.com/

I said don’t lecture me about those evils. I know this is not a dignified position for the Chief Medical Officer of the starship Enterprise. Why else do you think I’m still here? I don’t want to go staggering through the halls like this. Jim would have my hide. He runs a tight ship, that man, a tight sh—

Damn it, there I go again. Can’t stop thinking about it. Tight. I’m tight, there’s one for sure. Snockered. The ship is tight, ever since the esteemed James T. Kirk took over three years ago. And my pants sure as hell are tight, let me tell you that. But I’m not gonna think about it, no sirree bob, I’m gonna do something else.

Source: Down and Out and Under the Table by Jenna Hilary Sinclair | https://www.ksarchive.com/

A very drunk McCoy commits some accidental voyeurism.

Fic: Uncouth Person | TOS | Kirk/Spock | PG-13 – The Kirk/Spock Slash Community — LiveJournal | https://kirkspock.livejournal.com/

Logic and Lubricity, or, K/S as told by Jane Austen; with some less seemly parts.

Source: Fic: Uncouth Person | TOS | Kirk/Spock | PG-13 – The Kirk/Spock Slash Community — LiveJournal | https://kirkspock.livejournal.com/

In which two space-faring gentlemen find themselves stranded in a convenient cave, and one of them finds himself battling an untimely case of Pon Farr… This short fic is simply hilarious and tickles my Austen-loving fancy something fierce.

Ardor, by ThereBeWhalesHere – Star Trek [Archive of Our Own] | https://archiveofourown.org/

Kirk strode onto the bridge that first day, and each of the bridge crew stood to attention. He made his rounds, strong arms laying relaxed at his sides, a smile on his charmingly boyish face, introducing himself in-kind to each officer and shaking their hands with both of his own.

When he got to Spock, the effect was almost immediate. He sensed it as Kirk approached, that nameless pull that almost shocked Spock into stepping toward the man. It wasn’t a scent so much as it was an instinct– a sixth-sense that Spock recognized immediately, if only because he had met so many people and he’d never felt this before.

Source: Ardor, by ThereBeWhalesHere – Star Trek [Archive of Our Own] | https://archiveofourown.org/

AU in which Vulcans recognise compatible mates by scent, this is 90% Spock longing for Kirk and 10% insanely hot smut. All while somehow managing to sound completely plausible and in-character.

A Crazy Little Thing Called Love – Chapter 1, by VTsuion – Star Trek: The Original Series [Archive of Our Own] | https://archiveofourown.org/

“It was a very kind thing you did for Captain Pike, but don’t pull anything like that again, not for me or anyone – that’s an order. Understood?”

“My apologies, sir,” Spock said, “But I cannot obey that order. It is my duty to ensure the safety of my superior officer.”

Kirk frowned and let out a sigh. “I was afraid you’d say that.”

“Sir?” Spock asked, an eyebrow raised.

The captain just shook his head.

Source: A Crazy Little Thing Called Love – Chapter 1, by VTsuion – Star Trek: The Original Series [Archive of Our Own] | https://archiveofourown.org/

Missing scenes that follow the development of Kirk and Spock’s relationship during the first five-year-mission.