1 - 20 of 308 Works in Spamton NEO
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Summary
Tenna wakes up in a castle with amnesia. He has no memory of who he is, so when a stranger named Spamton offers to help recover his memories, he agrees. (Post-Chapter 3 Pacifist Route AU fanfic)
Series
- Part 1 of Spamtenna Long Fanfics
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Basically an AU where Tenna's given away to Alphys and after watching a hentai, wants to reenact scenes with Spamton in his NEO form.
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Spamton's journey from forsaken bigshot to NEO.
Tenna's life in Castle Town. -
I Wish I Had The Words by EtterathHasFallen
Fandoms: Deltarune (Video Game), Undertale (Video Game)
14 Jul 2026
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Everyone knows the local mailman, the one who lives in the dump (not by the dump). And everyone knows he'd rather stay underground for eternity. It's safer, after all. Why bother?
Once an abandoned CRT washes up in Waterfall, Spamton may or may not have to consider a few things. Surely, this warm feeling in his chest means nothing. And surely, Tenna's dream of surface world fame doesn't involve him.
Spamton has nothing to worry about.
Right?
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This is where I usually post some of my NSFW art of my ships from Deltarune. Hope you guys like them. :)
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*This is NSFW Art!! Watch me improve through hashtag porn
*Holy BALLS you guys are so sweet, thanks for the bookmarks, hits, and kudos! You guys rock ❤️ -
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Spamton NEO has distinct hardware: a rotary phone dial between his legs. Tenna fingers him.
Series
- Part 2 of Spamtenna Non-Tentacle Dick Fanfics
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𝓯𝓻𝓮𝓪𝓴𝔂 art dump by f3verdreamz
Fandoms: Searching For A World That Doesn't Exist - Wifies (Web Series), Deltarune (Video Game)
10 Jul 2026
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You've geared up to spend a cozy night in a blanket nest with your partner.
Series
- Part 9 of Fluffy July 2026
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Spamton and Tenna are on their honeymoon at a private island.
Tenna is soft, lactating, and still carrying weight from her first pregnancy, after laying the Pipis eggs conceived on their wedding night.
They work together to get her to her second.
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- Part 5 of Spamtenna Het / Fem Tenna Fanfics
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Tenna is a businessman who loves having a “can of soda” on his lunch break.
Series
- Part 1 of Spamtenna Non-Tentacle Dick Fanfics
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Ever since becoming a puppet, Spamton has loathed his body more than anything. NEO was meant to be his salvation, but sometimes not even that is enough. After starting and losing a battle against Tenna in Castle Town and subsequently waking up in Tenna's house, he is quickly reminded of just how much he has changed for the worse. A reminder that forces him to re-examine how he feels about himself—both as a puppet and as NEO.
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After dinner, your husbands invite you to relax with them.
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- Part 3 of Fluffy July 2026
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Tenna attempts to meet new people and ends up paying to fuck a strangely familiar puppet in a nasty club bathroom. Hey man it happens
from the “spamton is a pretty doll” guy comes the thrilling follow-up, “spamton neo is also a pretty doll”
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You agree to the transfer and follow Spamton’s instructions.
And you quickly come to regret it. -
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You agree to the transfer and follow Spamton’s instructions. And you quickly come to regret it.
- Language:
- English
- Words:
- 2,095
- Chapters:
- 1/1
- Comments:
- 3
- Hits:
- 59
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The Best Quality [[PIPIS]] Are Filled With Love by Flangst
Fandoms: Deltarune (Video Game)
29 Jun 2026
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In the back of his mind, he brushed off a bit of information he remembered hearing from another addison years ago that strong emotional connections often lead to larger and more productive pipis.
That was obviously wrong, because he didn’t have feelings for Tenna!
Obviously that giant stupid dick was the whole reason Spamton was in this situation in the first place! And just that. Nothing else.
Series
- Part 7 of Spamtenna Kink Fics
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Spaceton by thescarletmacaw
Fandoms: Star Trek: The Next Generation (TV), Deltarune (Video Game)
28 Jun 2026
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While traveling through space, the Enterprise-D comes across a unique piece of space debris: a giant, busted up humanoid robot. Curious, the crew bring it into the cargo bay and Chief Engineer Geordi La Forge works on repairing it.
Spamton G. Spamton wakes up in a strange, unfamiliar place, surrounded by lightners and too injured to get away from them. What do they intend for him? Who can he trust after everything that happened to him?
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Voyeur Behind the Screen by Sashimew
Fandoms: Deltarune (Video Game), Undertale (Video Game)
28 Jun 2026
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Spamton falls. And falls. And falls.
He falls through time and space, finding a certain person in the process. That certain someone makes another deal with him: they will grant any wish of his choosing, just as long as they are able to monitor him as he jumps from timeline to timeline, and universe to universe.
Spamton, terrified and hoping to gain freedom, accepts this deal.
Much to his own detriment.
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Spamton helps dress Tenna in a kimono—red and pink, cherry blossoms embroidered across the silk. She looks in the mirror and sees herself.
Then they go on their first hanami festival date together. As herself.
Series
- Part 4 of Spamtenna Het / Fem Tenna Fanfics