1 - 20 of 79 Works in Reader is a Lightner (Deltarune)
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Summary
You bump into Tenna when rushing into the office.
His dirty little secrets come crashing down in the most literal sense possible.
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The House and Everything in It by ChamomileCarillon (ImmoralImmortals)
Fandoms: Deltarune (Video Game)
01 Dec 2025
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You're a strange sort of resilient. You're the kind that falls in love with everything this world puts around you, and no one would believe the truth-- that you do it to survive. Even in the place that hurt you most, you still love the old TV. The alternative, after all, doesn't even exist.
Series
- Part 1 of Tenna x Reader
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A collection of Tenna/Reader fics originally posted on Tumblr for my writing blog, with both original ideas of my own as well as submitted requests. (The original request will be posted in the chapter's summary, including any necessary warnings.)
[All Works Use Gender Neutral Reader Unless Otherwise Specified]
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You have grown tired of repeating the same cycle.
You would have never gotten close to anyone in your life ever again, so that no one could be hurt anymore.
And if others slipped through your fingertips, all the better.When your mother's bedroom television breaks down unexpectedly, you search for a new one, and a mysterious ad catches your eye. It shouldn't have meant anything, getting a new household appliance.
Unfortunately for you, someone was eager to start his new life in your home. Attentive and caring, he longed to reach out to your still warm heart.
When your life slowly sinks into the depths, will you let the darkness consume you?Or will you let yourself love again, and be loved in return?
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Tenna x Reader Tumblr Ficlet Requests by SuperRareFillet23
Fandoms: Deltarune (Video Game)
28 Nov 2025
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A compilation of my Tenna x Reader tumblr requests, because I want them to be organized and easier to find.
With TV World as your oyster, what situations will you and Tenna be put in? -
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You’ve been itching for a CRT for a while now. There were so many old games you wanted to return to and replay, even better now that you lived alone and wouldn’t have to worry about any interruptions.
aka yet another "you're a lightner and tenna is your freaky tv" story because i wanted to do my own take on it YIPPIEEE!!!!
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Even the nights are better, now that we're here together by vidrioborroso
Fandoms: Deltarune (Video Game)
26 Nov 2025
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During the brink of Toriel and Asgore's divorce, you're the glue that holds the family together by helping raise their children when they aren't home.
One particularly gloomy day, you doubt whether you're a part of the family or a temporary solution to an ongoing problem.
The television you bond with by creating a tiny Dark World under a blanket over the two of you begs to differ.
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With the sight of the Roaring Knight escaping with Undyne, it had left Kris and Susie rather distraught which lead them to unfortunately leave Tenna back at the house the next coming day; Worse, while Kris and Susie were out checking again at the Bunker... Toriel had enough of the old TV, and seeing it so broken, she tossed it away before heading to Church--leaving Tenna in a trash bin for pick up.
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3 years ago, you moved here to Hometown, away from the city life to catch a break as you now work for the Mayor for anything that needed fixing around the tight-knit community. It was nice. Your life was comfortable, you were well-off, and while you at first kept away from everyone due to some... personal issues, you were making progress in coming out of your shell.
But life enjoys throwing curveballs at you, starting with pulling out a whole ass robot out of a trash bin.
WHO THE HECK THROWS OUT A ROBOT?!
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Summary
Exactly what the title says. Just read the first chapter for more information...
Requests; open.
Kudos and comments help me write.
Thank you for reading.
Series
- Part 11 of Deltarune Fics
- Part 5 of Self Indulgence
- Part 4 of Oneshot Collections
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Tenna invites you for a date, and you gladly accept to finally have your first time with him.
To let him know that you care about him, that you'll make him feel so good that he'll be convinced not to leave you. Even if a weird emotion in the back of your mind screams for you to put your self worth first, even if you do love him with all of your heart.Only for Tenna to turn the situation on you, taking care of you instead.
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In an attempt to get as close as possible to each other, you swallow Tenna down. But the two of you get a bit more than what you bargained for that night...
Please note that this fic includes intestines and implied clean full tour in the 2nd chapter! If you don't want to read that, feel free to just read the first chapter or don't read at all!
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You've been wanting a CRT TV for a while, mainly to experience playing some classic games on it - when the chance to get one knocks at your door, you're surprised to find out that it's...haunted? Malfunctioning after the technician handles it? Well, whatever might be happening...it looks kind of handsome when you end up 'dreaming' about a humanized version of it!
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"...Could I, ah...see your soul? Please?"
I lift my head from where I'd been resting against him to look up at him, confused – this is what he breaks the comfortable silence with? "Can I ask why?"
He smiles sheepishly, sliding one of his hands to my lower back. "Well... No reason, honestly. But, uh, I have made considerable progress on my paperwork – you don't think I deserve some kind of reward?"
"What, are kisses not enough anymore?"
Immediately, he panics, his posture turning rigid and his antennae shooting up. "WH— NO, NO, I JUST MEANT—!"
I burst into giggles, leaning into Tenna's large frame. "I'm just messing with you, star."
—☆—☆—☆—
A semi-soft moment regarding Reader's soul.
[Gender Neutral Reader]
Series
- Part 8 of You're All I Have
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My time away from the dark world seems to stretch on as of late, unbearably so. Unfortunately, it's always due to my work keeping me past my scheduled time – at least the overtime pay is nice. However that usually leaves me too drained to want to move much by the time I get home, the sun having set long ago thanks to my already late shift in the day. I barely have the energy to do my nightly routine, and by the time I've settled onto the couch in front of the TV, I'm asleep in a matter of minutes.
—☆—☆—☆—
Tenna messes up, really badly. Or: the author craved a messy codependency hurt/comfort.
[Gender Neutral Reader]
Series
- Part 7 of You're All I Have
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Due to work taking away so much of your attention for the past few days, you didn’t have much time to watch TV.
Tenna is understanding, of course. But he has his limits. And right now, he needs you more than anything...
So does the rest of the studio, because PLEASE HE’S BREAKING THE BUILDING APART!!!
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Tenna gets lonely easily and often tries to make you stay the night in the Dark World one elaborate scheme after the other.
You know him well, so it's easy enough to tell when and how to avoid falling for his tricks.
°°°
Or
5 times Tenna tried (and failed) to make you stay the night in the Dark World, and 1 time he succeeded.
- Language:
- English
- Words:
- 1,510
- Chapters:
- 1/7
- Kudos:
- 44
- Hits:
- 302
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Summary
Just a compilation of my writings about Tenna that were originally posted on Tumblr. From domestic to intimate moments, there's nothing this CRT can't do! (Besides surfing the internet of course)
Some of these are suggestive, but I'll put a warning in the notes and in the chapter title if you want to skip!
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Two Bad Bitches (at the same damn time) by charcat40
Fandoms: Deltarune (Video Game), Undertale (Video Game)
07 Nov 2025
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You've been the village doctor for Hometown for 3 years now. You escaped the bustling city-life in exchange for the the peaceful, cozy town nestled at the bottom of Mt. Ebott.
When the new local grocery store opened up, you didn't expect to see your ex, Sans of 2 years AND be the new neighbor that everyone was talking about.
And now your new TV is acting up and a little clingy (maybe a lot clingy).
Nice.
Takes place in Deltarune universe. For my greedy ass people out there who like both Tenna and Sans. (tenna on top tho)
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Digital Dreaming by ChamomileCarillon (ImmoralImmortals)
Fandoms: Deltarune (Video Game)
04 Nov 2025
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Life is so very good with you around. As Tenna watches you play a mod he made of a favorite game, he can't help but reconsider what loving you really means.
Series
- Part 3 of Tenna x Reader
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Your TV seems to like it when you give his rear end your full attention. He also likes to sit on your face apparently.