...Lee Sans Ler Papyrus fic perhaps?
So you see my drawing and think of tickling... Y'know what... I like you!😁
All jokes aside, I think I recently became obsessed with Lee! Sans. Especially if Papyrus is the Ler.
Quick Summary: Papyrus is upset with Sans for eating Grillby's unhealthy food everyday, so he tries convincing him to eat healthier... one way or another.~
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Papyrus came home to a very messy Sans.
He had just come back from training with Undyne, and Sans was already getting on his nerves... Or lack there of.
Sans saw him walk through the door, and his eyes gleamed, showing Papyrus he was happy to see him.
Sans waved and said, "Heya, Bro... How was training...?"
Papyrus, though he was also happy to see Sans, let out a frustrated sigh before saying, "It was great... but Sans... why are you covered in grease and ketchup...?"
"Uuuummm," Sans averted his gaze from Papyrus. "I was... Trying to cook and failed...?"
"Brother, if you tried cooking ever again, we'd be in debt."
The last time Sans had tried to cook, he almost burnt the house down.
"So... you went to Grillby's again... didn't you?"
"Sans, we've talked about this! NO MORE GRILLBY'S!!!"
"Aw, come on, Pap! Please...!" Sans gave him the puppy dog eyes.
"Nope, that won't work anymore, Sans! You have an abnormally large tab to pay him! I don't want us going bankrupt because of it! IT'S ALSO UNHEALTHY!!!! TOO MUCH GREASE, YUCK!!!🤢"
"Come on, Pap... I'll pay it... eventually-"
"So am I... I'm un-dead serious. LOL"
"What...? Did that one not tickle your funny bone?~"
"SANS...! If you make ONE MORE PUN-!"
"But Paps, I know a ton of jokes for you to enjoy.~"
Sans teleported into his room before Papyrus could do anything to him.
Papyrus yelled out of frustration, stormed to the kitchen, and started making himself some dinner.
After he ate, he went to his room, Sans already ready to start reading to him.
After he fell asleep, Sans went back to his room and flopped onto his bed, sleeping with ease.
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Sans woke up feeling something off with his posture.
He noticed he was tied down to a chair, as if he was kidnapped.
He was still in his room, so he didn't get kidnapped... But still, why was he tied up?
After a while of scanning the room, he saw Papyrus standing near the door.
"Pap, what's going on...? Why am I tied up...?"
"Because, Brother, you left me no choice!" Papyrus yelled before turning on the light, revealing all the trash Sans tried to hide. "You seem to have an unhealthy addiction to this unhealthy food...! Plus the ketchup."
"Huh...? Did you come into my room last night while I was sleeping...?" Sans asked, confused on how he found out.
"Well, yes... But that's not how I found out... I actually saw all this under your bed 2 days ago."
I should've got a Do Not Disturb sign for my door, Sans thought. "Welp... you got me... guess it's time to go now-"
"Oh no, brother... You're not going anywhere." Papyrus interrupted.
"Huh...? But we'll be late-"
"I asked Undyne if we could have the day off, and with a bit of persuading, she agreed on the condition that she helps make you healthy again... But do not worry! I told her to go easy on you so you don't die of exhaustion... You NEED this Sans!"
"But what does that have to do with me being tied up?"
"Well, I'm glad you asked! You are going to start exercising more often, starting now!"
"Wait... there's an exercise that involves being tied up?"
"Yep...! Though this is more or less revenge for me, because you chose Grillby's over my special home cooked spaghetti!"
"I'm sorry, Bro... I just can't resist the ketchup there."
"There's ketchup in spaghetti... and before you say anything, it IS the exact same thing... TOMATOES!"
"No, Sans... now I'll show you my exercise tool!" Papyrus pulled out a feather he hid in his scarf.
"Huh... A feather?" Sans asked, confused on how a feather would be used for exercise.
"I'll wait until you figure it out first," Papyrus said, smirking mischievously.
Sans thought, but couldn't figure it out. "Paps, just tell me... I'm still kinda tired, why-"
Suddenly, a thought popped into his head. "Wait... Y-You're... Not gonna do THAT... a-are you...?"
"Do what, Sans?~" Papyrus began inching closer.
Until he pulled up Sans's shirt and began to tickle his ribs.
"Gghhk! AHHHHH!! HaaaaAAAhhahahahaHAHAhahahaHAHA!!!!"
"NYEHeheheheHEH! TAKE THIS, BROTHER!"
Sans tugged at the restraints as his body shook and trembled. His ribs have always been EXTREMELY sensitive to touch. If barely touching them makes him yelp, you can imagine how the feather might make him feel.~😏
"PAHAHAhahahapahahaHahahayruHUHUHUHUHUSSS!!!!!!"
"STAAAHAHAHAHAHAHAHAHAP!!"
"Hmm...? But I'm barely touching you... unless you want me to do this~," Papyrus dropped the feather on the floor and lightly pinched his ribs which his gloved hands.
"EEEEEEEEEEKKK!!! STAAAHAHAP!! NOOOO!!!"
He then went to a different rib...
Then two at a time, veeerrrryy slowly.
"EHEHEHEEE CAHAHAHAHAN'T DOHOHOHO IHIHIHIIIIIT!!!"
Papyrus began the teasing by saying, "You are so adorable, Sans! How are you still single? They'd absolutely LOVE to hear your cute little laughter!"
"I-I'M NOT CUUUHUHUHUHUHUTE!!! STAAAHAHAHAP IHIT!"
"You don't see it...? Well maybe it's because of how small you are! Tiny = Cute, after all!~"
Sans couldn't talk anymore... he was too tired.
Papyrus stopped once he noticed though, since he knew Sans had passed his limits.
"Okay, okay, I think you've learned your lesson, now... are you ok, Brother?"
"Huff... hmph... whew... yeah... I'm okay... just... need to... catch my... breath... hehe... sigh," Sans said through labored breaths.
"I'll untie you once you say you'll stop eating Grillby's all the time... it's a sometimes thing, okay?"
"grumbles... Fine... I'll try," Sans was a little upset that he couldn't sneak off for ketchup anymore... But if it makes Papyrus happy, then that's all he cares about.
"YAY! I HAVE SO MANY IDEAS FOR HEALTHY COOKING FLOWING ALREADY!!! OH THIS IS GONNA BE FUN! NYEHEHEHEHEHEH!"
After Papyrus untied him, Sans asked if he could have a nap after a glass of water. Papyrus understood and said yes because he knows he MIGHT have gone a little overboard with the torture.
At first, Sans did have trouble resisting Grillby's and snuck off a couple of times... But thanks to Undyne, and the fact that most of the Royal Guard hang out there all the time during patrols, she ordered everyone to keep Sans away from Grillby's, including Grillby himself. If he tried anything, like bribery or purposely being obnoxious, they were told to tickle him to go away... gently though since he has only 1 HP.
Papyrus struggled with getting Sans to exercise, so Sans just said he would walk to places more often rather than teleporting all the time.
During one of the walks, Sans's mind wanders...
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Hope ya enjoy, Anon! I've never written a Sans tickle fic before, so thanks! I really enjoyed making this for you! Have a nice rest of your day!