20 Bookmarks by Cathode_Cat_Thing
List of Bookmarks
-
Spamton's misadventures in bullet vibes and chastity cages by NamelessBeast66
Fandoms: Deltarune (Video Game)
12 Mar 2026
Tags
Summary
Spamton trembled as he sat on Tenna's knee. The pressure made the vibrator dig into him a little more, and he let out a low moan. Then, it turned on. He shoved his hand over his mouth, or he tried to. Tenna snatched it before he could muffle his moans, then brought it to his lips to kiss. "If you want to be quiet, make yourself be quiet. Don't muffle." He grinned. "More fun that way."
"Nothing about this is fun," Spamton mustered between huffs and small moans.
"It's so much fun! What do you mean?" Tenna nuzzled against his face, kissing his cheeks as his hands wrapped around his waist. He squeezed him, making Spamton inhale a sharp breath. Tenna pressed his lips to his neck, then started to kiss the sensitive skin. Spamton craned his neck, giving Tenna more access to the crook of it. He grinned and dove in, kissing, licking, sucking.
Spamton's hips bucked and he whined, his cock straining, aching, painful. Tenna pressed a button, and the vibrator buzzed to life, making Spamton clamp his mouth shut, forcing his moans back down. Tenna grinned as he bit down particularly hard, and Spamton jolted, a moan spilling from his lips.Series
- Part 27 of Spamton and Tenna's Scandalous Escapades
Bookmarked by Cathode_Cat_Thing
01 Jun 2026
-
Tags
Summary
Because suddenly, more than anything, he didn’t want to fail.
Didn’t want to fall short.
Didn’t want to see that look of pride disappear.
He wanted to earn it. Keep it. Deserve it.
Pink looked out over the water again, the morning light stretching across the lake in soft gold.
And quietly, firmly, he decided—
He would grow into the kind of man his father was.
No matter what it took.
--
A prequel to my fanfic TBYMM
Please do not read if you haven't read that firstWARNING - child abuse and homophobia/monsterphobia are key factors in this mini fic and are a big part of why Pink is the way he is now. Do not read if it is something you're not comfortable with
Series
- Part 5 of TBYMM Series
Bookmarked by Cathode_Cat_Thing
04 Apr 2026
-
Tags
Summary
But Pluey knew that Battat took himself very seriously, and even more than that, he took Mike very seriously. He saw how frustrated the little guy got when things regarding their little act fell through… how would he react to Pluey not being up to working at all?
The thought was enough to make Pluey's heart skip a beat. Battat and Jongler were Pluey's first ever friends; he really didn't want to let them down. So what if he was under the weather? It was just one little shift. What was the worst that could happen?
//
Sicktember 2025: forced to go to work while sick + overdoing it
Series
- Part 3 of Sicktember 2025
- Language:
- English
- Words:
- 1,605
- Chapters:
- 1/1
- Collections:
- 1
- Comments:
- 9
- Kudos:
- 130
- Bookmarks:
- 12
- Hits:
- 728
Bookmarked by Cathode_Cat_Thing
04 Apr 2026
-
Tags
Summary
Tenna's hand hovered near the handle, “Oh, right!” his antennae straightened out as he appeared to remember something he’s been meaning to ask.
“I just have to know the brand of that cologne you’re wearing! No wonder everybody at the party seemed to basically climb over you when you have that irresistible scent lingering around you! Maybe it would make me more approachable, too?” he turned around, hoping to have found a way to end this meeting more positively.
Spamton raised a brow. “I am not wearing any.”
__
A story about Tenna’s semi-innocent curiosity about the Addisons’ physiology and Spamton's denial of self-worth. AKA Tenna has a big fat crush on his new business partner and fails very hard at being subtle about it.
Bookmarked by Cathode_Cat_Thing
03 Apr 2026
-
Tags
Summary
Tenna wakes up to find he was kidnapped by two addisons, who want him to spill Spamton's secret on how he became a big shot. But Tenna can't spill what he doesn't know, and even if he did, he certainly wouldn't tell these brutes!
But these addisons aren't taking no for an answer, so Tenna's night turns out very electrifying.
Series
- Part 1 of Tenna whump fics
Bookmarked by Cathode_Cat_Thing
31 Mar 2026
-
Pay No Attention: The Curtain Call by Magbox Group Project (Magbox)
Fandoms: Deltarune (Video Game)
14 Jun 2026
Tags
Summary
A spinoff/companion series for "Pay No Attention (To The Mike Behind The Curtain)" !
Curtain Call is a compilation of shorter stories told from the point of view of other characters in the main story; expect "deleted scenes" which would have broken up the flow of the main story but help to supplement canon, other characters' points of view (other than the Mikes!), a look into the backstory of OCs - and maybe even some entirely non-canonical takes!
NOTE: This fic will feature (semi) realistic depictions of Dissociative Identity Disorder and mental illness symptoms in general, including dissociation, the presence of alters, and behavior that reflects a history of trauma. Proceed with caution.
Series
- Part 2 of Battat And Mike Are A System
-
Tags
Summary
Spamton made a frustrated noise and kicked his legs, trying to get Tenna's attention. Tenna chuckled. "You're so needy, love."
Spamton moaned pathetically, his lips drawn up in a desperate pout. He was a little startled as the machine started to move again, and he gasped out a frantic, "Yes yes yes please please please!"
"You want more, you want less. You can't ever make up your mind," Tenna sighed. "Well, I don't know what else I expected from you." He turned up the speed for both, and Spamton shrieked in surprise.
He clenched around the dildo as it thrust into him, and his cock twitched as the vibrator hummed against him. He sobbed as Tenna only made them go faster, the sensations quickly becoming overwhelming.
And they didn't stop.
Spamton's moans breached the octave, and he frantically bucked his hips as he came for the second time. He heaved, turning his head to the side. He tried to shift his hips, to gain some kind of relief from the overwhelming pleasure, but he couldn't move too far. His body twitched and shook, his moans breaking into sobs. He felt fire all over, burning, relentless.Series
- Part 24 of Spamton and Tenna's Scandalous Escapades
Bookmarked by Cathode_Cat_Thing
03 Mar 2026
-
Tags
Summary
"Spamton." Tenna finally says after his long contemplation
"Yes?-" Spamton quickly answers, eager to get back to conversing. Though, he may rethink this notion in a second.
"Tell me the truth." the demand was spoken out as Tenna lifts his head up, revealing the twisting black and white spiral on his screen.
Aka When Spamton tries to dodge a question about yesterday's events, Tenna decides to use his ability to get his answer.
Series
- Part 3 of Comforting Static
- Language:
- English
- Words:
- 4,516
- Chapters:
- 1/1
- Collections:
- 1
- Comments:
- 8
- Kudos:
- 285
- Bookmarks:
- 18
- Hits:
- 1,951
Bookmarked by Cathode_Cat_Thing
25 Feb 2026
-
Tags
Summary
His hips stuttered as his chest heaved, and he struggled to catch his breath. He tried to speak, but his throat closed. His eyes snapped open as Tenna left the bed. He strained against the ropes, turning his head in the direction of the closet, hoping for any kind of sound. But, there was none. For a moment, something felt off. However, the feeling was fleeting, and Spamton couldn't grasp onto it again, then Tenna returned. He cupped his face and kissed him. Spamton felt something be set down next to him, but he didn't have time to think about what it could be before Tenna's hand was on his ass.
His hips were lifted slightly, and a pillow was placed underneath. Then, a cold finger slick with lube pressed into his asshole, and Tenna started to stretch him. It wasn't long before there were two fingers gently thrusting inside of him. Spamton moaned and clenched, relishing every second of it. His heart raced. His cheeks felt like they were on fire. His hands were going slightly numb.Series
- Part 6 of Spamton and Tenna's Scandalous Escapades
Bookmarked by Cathode_Cat_Thing
24 Feb 2026
-
Tags
Summary
Spamton instinctively tries to reach towards his face to fix his crooked glasses but is quick to find out that his hands are tied together behind his back.
.....and so are his wings.
(in which Spamton gets kidnapped and Tenna can't even pretend to be unbothered about it)
- Language:
- English
- Words:
- 18,302
- Chapters:
- 4/4
- Collections:
- 1
- Comments:
- 93
- Kudos:
- 628
- Bookmarks:
- 109
- Hits:
- 5,790
Bookmarked by Cathode_Cat_Thing
18 Feb 2026
-
Tags
Summary
Mr. Tenna recognizes something in his newest employee, a certain white Addison, that she can’t—or won’t.
And if she doesn’t agree with him, he's not above forcing her to see things his way.
—
defernull au, forcemasc hypno feat. mean power bottom tenna + t4t spamtenna but spamton doesn't know that yettttt (smiles serenely)
Bookmarked by Cathode_Cat_Thing
16 Feb 2026
-
The Beast You've Made Me by I_want_a_coffee
Fandoms: Deltarune (Video Game), Undertale (Video Game)
11 Apr 2026
Tags
Summary
He swallowed hard, trembling but unable to tear his gaze away from the being before him. Fear still rooted him in place, but curiosity—foolish, human curiosity—kept his eyes fixed on the way the moonlight caught the monster’s fur, the faint curl of his antennae, the glint of sharp teeth in the dark.
It should have been pure terror. And yet… it wasn’t.
And that fact almost scared him more than the monster did.
-
A Spamtenna Monster/Human Undertale AU inspired by Beauty and the Beast
Series
- Part 1 of TBYMM Series
- Language:
- English
- Words:
- 195,470
- Chapters:
- 18/26
- Comments:
- 1,467
- Kudos:
- 3,313
- Bookmarks:
- 405
- Hits:
- 95,351
Bookmarked by Cathode_Cat_Thing
12 Dec 2025
-
Tags
Summary
Susie donates Tenna to the school after Chapter 3 in this version of events. Now considered a permanent resident of Castle Town because of this, Tenna is desperate to make a good first impression upon both the Darkners of the town and Lightners of the school. His first show goes horribly wrong when he pushes himself too hard too soon after his near death at the hands of The Knight. He collapses on stage upon aggravating the injury in his right shoulder. This mistake leaves him dealing with chronic pain in that shoulder and the dire reality that he can no longer perform without aggravating it further. Haunted by the cold and what The Knight did to him, he's left trying to pick up the pieces with his purpose as a Darkner shattered. He will have no other choice but to find meaning and purpose beyond what the Lightners made him for.
Bookmarked by Cathode_Cat_Thing
09 Dec 2025
-
Tags
Bookmarked by Cathode_Cat_Thing
18 Nov 2025
-
Tags
Summary
Spamton tries to draw for the first time in over a decade. However, with his new puppet body, his disruptive ads, and frequent glitching, it's more of a challenge than he ever could have anticipated.
Will he be able to overcome his issues and be able to create again? Or is art yet another thing Spamton has to leave in the past?
Bookmarked by Cathode_Cat_Thing
29 Oct 2025
-
Tags
Summary
You mattered more to him than the whole audience ever could.
Bookmarked by Cathode_Cat_Thing
21 Oct 2025
-
Tags
Summary
Tenna's already had a hard time coping with his business partner running off without a word. Imagine his surprise when he finds out the little mailman left something behind for him after all.
He's always wanted to be a father, but he never imagined having to start a family all alone. Luckily, from start to finish, there are still people in his corner.
Series
- Part 1 of it's gonna be a real full house
Bookmarked by Cathode_Cat_Thing
21 Sep 2025
Bookmarker's Notes
IT'S SOO PEAK. such a good story, and everyone's so in character
-
Tags
Summary
Jongler gives Battat a massage. That’s it that’s the whole fic
Series
- Part 3 of Mii-yike! That’s right! (polymike stuff)
-
Tags
Summary
It's not often that a TV watched other people, but Tenna's been noticing an ever-draining energy from Spamton recently.
Wrapping his CRT head together, he decides to pitch his little spammy mailman his own patented form of therapy: stage hypnosis!
[This fanfiction is sponsored by the wonderful works of Mucker_Thorn!]
- Language:
- English
- Words:
- 27,727
- Chapters:
- 3/4
- Collections:
- 1
- Comments:
- 62
- Kudos:
- 277
- Bookmarks:
- 36
- Hits:
- 4,614
Bookmarked by Cathode_Cat_Thing
29 Aug 2025
-
Tags
Summary
Tenna suddenly encounters a small malfunction that he is forced to ignore. It doesn't interfere much or make him malfunction, causing no immediate need for help, so he just continues the show with a big smile.This is more exhausting than he thought, so after the show he rushes to the dressing room, quickly calls his mechanic - and here's the problem! They will only be able to visit him in two days. His closest partner, Spamton, being closely associated with cars by profession, including their maintenance and repair, since he had very little money, can safely compare himself with mechanics. And, seeing the suffering mood of his colleague, he offers him a helping hand. This interaction leads both to interesting thoughts.
Bookmarked by Cathode_Cat_Thing
21 Jul 2025