Spirk NSFW
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Listing Series
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Summary
Just a smut fic where Spock takes Jim's mouth and Jim loves it.
It was meant to be 1k words but I got carried away as you can see from the tags. Also, I could not for the life of me think of a title.
Series
- Part 1 of Spirk NSFW
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Summary
When Spock married Captain James T. Kirk of the Enterprise, he knew he was in for a handful. But never in his life could he have anticipated just how energetic his husband would be.
Jim loves the challenge of unravelling his unshakeable Vulcan husband. He employs all his tried and tested tactics to make Spock break. And when he does? It's beautiful.
Series
- Part 2 of These Sacred Vows
- Part 2 of Spirk NSFW
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Spock's Birthday Surprise by silicon_nodule
Fandoms: Star Trek, Star Trek: The Original Series (TV)
08 May 2026
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Summary
Jim decides to give Spock a special birthday surprise of his choice. Spock knows how skilled his bondmate is with his tongue. What he doesn't know is how frustrating it is to get interrupted.
(terrible summary, hopefully I can think of something better)Series
- Part 3 of Spirk NSFW
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For Sexual Purposes Only by silicon_nodule
Fandoms: Star Trek, Star Trek: The Original Series (TV)
07 Jun 2026
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Summary
Spock twirled the object in his hand, studying its bright pink colouring with a raised eyebrow.
“What am I to do with this?” he asked his bondmate, who watched with barely-restrained eagerness from the bed.
“It’s a vibrator,” Jim offered helpfully. “I was hoping we could use it to try something new in bed.”
“You intend to use this for sexual purposes?” Spock held it up to the light.
“Well, I don’t think they’re used for any other purposes.”
Series
- Part 4 of Spirk NSFW
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It's a Vulcan Thing by silicon_nodule
Fandoms: Star Trek: The Original Series, Star Trek
30 Jan 2025
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Summary
After their shuttlecraft crashes, Spock and Jim have to survive on a random planet. Unfortunately, this is the exact time Spock begins experiencing Pon Farr.
The main idea for this fic was inspired by 'Wherein Kirk Swears that the ‘T’ Doesn’t Stand for Thickheaded' by Jade_Dragoness, and later on there will be a scene inspired by 'your beauty never, ever scared me.' by jimsrippedshirt (scifisilence).
Series
- Part 5 of Spirk NSFW
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Don’t Hold Back by silicon_nodule
Fandoms: Star Trek, Star Trek: The Original Series (TV)
22 Jun 2026
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Summary
Jim has a little too much to drink at a Starfleet dinner. He doesn’t realise just how much it was until he climbs onto Spock’s cock.
Series
- Part 6 of Spirk NSFW
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Summary
Jim invites Spock for a swim while on shore leave. The only problem is that Spock isn’t wearing any underwear…
Series
- Part 7 of Spirk NSFW