Yo fellas! It's me once again! This time Kimetsu no Yaiba! Tanjirou notices Giyuu bottling up all his emotions and after talks just won't work, he uses a method that is effective in making his fellow Pillar let it out, pouring out old feelings and guilts and then Giyuu helps Tanjirou with the same method GiTan. Spanking fic. Don't like then don't read. I erase guest reviews so don't waste your time with those and don't waste your time complaining that you didn't like the fic, with the warnings I left there, flames and harsh reviews are motives for me to laugh and write more, they have no effect on me. I write what I damn want, not to please people.

Without further ado, let's begin!

Giyuu Tomioka, the Water Pillar had been pretty quiet ever since that meeting, about the marks. He left in mid-meeting, feeling like a complete weak. Kagaya had tasked Tanjirou to talk him out of it and to stop turning his back on the rest and to continue improving and getting stronger. However, every time he tried to approach him and encourage him to ever continue with the Pillar training, he turned him away, and he kept with that unapproachable attitude. Tanjirou didn't know what else to do to make Giyuu open his eyes, to show him that he was strongeger than he thought.

Until he remembered something, hearing about physical pain being the key to make a emotionally numb person from Urokodaki. He thought he couldn't just beat up Giyuu to make him talk to him, but he knew it had another meaning. Oh yes, a slap on the backside, in other words a spanking. But spanking Giyuu like a naughty little kid? All Tanjirou wanted was to help the man release the huge pile of non-shown emotions he had inside, so be it. If Giyuu didn't answer him directly when he asked him again, then he was going to go far in helping him that way. For his own sake.

One morning, as usual Tanjirou arrived at Giyuu's place, to try and get him to talk to him.

"Go away." Giyuu whirled and started walking back. Tanjirou took in a breath and sighed silently.

"I have tried everything to not come to this, Giyuu. But you give me no choice." the younger boy grasped Giyuu's arm and the man whirled confused, then found himself being carried over Tanjirou's shoulder to a private place. This was odd, so he just stood there limp as he was carried. Tanjirou entered an empty large room and closed the door, placing Giyuu down in front him, while he went and grabbed a plank of wood and return back. Giyuu was eyeing him carefully, having no idea what this was about, until in a blink of an eye he was laying face down over Tanjirou's lap. The position so strange... yet so familiar. Wiat! A flashback came into his mind, Sabito spanking him to help him release the emotions, Tanjirou was doing the same.

"T-Tanjirou... what are you doing?"

Tanjirou pulled down his hakama pants and his under clothing, leaving his behind completely bare and he looked down at him, shaking his head. "I'm sorry Giyuu, but in order to help you, I must inflinct you pain." he rose his hand up and brought it down swiftly onto the man's bottom, immediately felt like a sharp stinging sensation.

Giyuu gasped as the first smack was delivered, but then quickly covered his mouth so he wasn't doing any noises, he felt embarrassed. Tanjirou rose his hand again brought it down, doing a series of faster, stinging harsh smacks, he was holding Giyuu tightly, even though the man made no move to resist, he was gasping muffled as he had his mouth covered by his hands.

Tanjirou remained absolutely quiet and keep spanking the Pillar constant and harshly. A few minutes later, his behind was turning bright cherry red. Yet the Pillar wasn't shedding a single tear and was quiet and wearing the usual stoic expression. That was when Tanjirou grabbed the plank of wood and started using it.

Giyuu groaned and let out a muffled yowl at the new feeling. No doubt it hurt a lot.

"Giyuu, over the few past days, you have been quiet, repressing every emotion, avoiding the subject. I want you to tell me, what is bothering you. What about the mark? You still haven't gotten it?" the boy asked softly and gently, raining down the smacks with the wood, he looked down at Giyuu to hear him speak,

"I... feel... like... I am not... like the other Pillars..." Giyuu whimpered and gasped at each hit, gripping Tanjirou's pants and shutting his eyes, the were slightly getting wet, the smacks were growing painful, more and more.

SMACK. "Why is that, Giyuu?" SMACK SMACK SMACK SMACK SMACK.

"I'm just a weak useless guy! I don't deserve being a Pillar or to stand besides the others!" Giyuu yelped, tears finally making his way out silently, which was relieving Tanjirou. Now he had to take it to next level, hit a breaking point. He rose his hand and brought down the plank of wood onto the bottom before him.

"You're not weak, you're not useless. You are more than that, a true warrior. You are a demon slayer! You protect people, you fight with fire and determination. You fight to keep honoring your friend Sabito, and sister isn't it true?" Tanjirou lectured, striking at the bottom. That was the nail to the coffin to Giyuu's wall of emotionless nature, immediately, he wailed and broke down, wailing at each whack with the wood. Tanjirou thought that was more than enough, he dropped the wood and immediately knelt Giyuu in between his legs, he brought him into a tight hug.

"It's alright, Giyuu. You're more than you believe yourself to be. You're no weak at all, I have a good concept of you. I'm sorry I had to come this far to make you believe it." Tanjirou said soothingly, while Giyuu howled, having reached his arms and clung to Tanjirou for dear life, sobbing in his chest, remembering everything that Sabito had told him, his sister, why he was doing all the job he was doing. Tanjirou hit a very weakpoint, not that Giyuu would resent him, in fact he felt relieved he could break like this, even if it had be done in a painful way, but the Pillar believed emotional pain kept bottled up hurt way more than physical pain, and while his butt throbbed, he felt safe, like a child in their mother's arms.

"I'm s-sorry.. Tanjirou... I-I...couldn't open up this stubborn mind..." Giyuu sobbed and sniffled, apologizing for acting as the cool, unreachable guy. Tanjirou smiled softly and shook his head.

"No need to apologize to me... Giyuu. I'm just glad I could help you let it out." The boy said, rubbing his back as he cried softly now. And it wasn't like Giyuu was crying because of the pain in his butt, he didn't even mind it, he was crying because he realized who he was and what was his purpose. The Pillar sighed softly and just relaxed cuddling Tanjirou, letting his tears flow, as he closed his eyes.

Tanjirou held the taller man in his gentle arms and lightly swiped from side to sigh, humming softly.

"Thank you Tanjirou..."

"Hm?"

"For helping me... helping me release my bottled up emotions, I'll be honest with you. It hurt... it hurt a lot... worst than physical pain, I wasn't sure why I was even so numb..." Giyuu said softly, wiping his tears away as he had calmed down, but he wasn't wanting to let go of Tanjirou, he felt secure in his embrace and Tanjirou got that the Pillar wanted to be hugged longer and he didn't have any problem with that, he held him close.

"I'm glad that I help, Giyuu,"

"Can, Can I rest in your arms a little bit longer?" Giyuu asked, his cheeks turning slight pink

Tanjirou chuckled. "Rest all you want here, Giyuu..." He softly held him close and Giyuu snuggled a little, wincing as his butt grazed against the boy's pants, it still stung but nothing he couldn't handle, he'd handle much worse than a little butt whopping.

It was months later that Tanjirou found himself in a situation with the Wind Pillar, Sanemi and it really hurt his heart, despite it never affecting him. And he was starting to act much reckless in battle, just recently almost got busted by a demon, which Giyuu immediately took care of, sighing when they walked out of danger.

"Tanjirou, what is it with you? You haven't acted this reckless before,"

"I'm fine, Giyuu, don't worry about me" Tanjirou responded a little harshly and walked ahead, stomping. Giyuu knew full well he wasn't doing well, and remembering what he did to him that time he didn't want to talk, he immediately grasped him by the waist and swung him over his shoulder and dashed to somewhere private. Tanjirou had a feeling what this was about and nervously held still, not wanting to sound like a big baby when Giyuu was about to whop his butt for his behavior, seeing as he had the guts to do it to him.

Giyuu entered an abandoned cabin and checked it was demons free, which it was. He walked over a small fence and sat on his ankles, setting Tanjirou down, eying him coldly. But it didn't mean it was to be a jerk to him, just to make him know his place.

"Strip and lay on my lap." came his simple order, despite Tanjirou straight up baring his behind without ordering him when he did this to him, he wasn't going so strict over it.

Tanjirou obeyed nervously, he took off his haori, and stipped down, laying over the man's lap who placed a hand on his back and helped him pulled down his underpants and hakama.

Giyuu didn't say a thing just begin, hard and fast. Feeling how Tanjirou gasped and whimpered. Though this time, Tanjirou was playing even difficult than he did, keeping quiet by using breathing techniques. So things were going to be that way, well. The Pillar pulled out a switch and brought it down harshly on the boy's bottom, this time it earned him a loud wail from Tanjirou, he couldn't against the switch. Giyuu frowned, he didn't want to actually wreck him, only wanted to get him to talk to him. Neverthless, he brought the switch a few more times down and Tanjirou broke right there and then.

"I'M SORRY, I'M SORRY!" The boy wailed, begging him to stop, something Giyuu never did when Tanjirou was spanking him just cried. Giyuu had to be more strict though, Tanjirou still didn't tell him why was him like this, so he brought the switch again down.

"Tell me, Tanjirou. Why were you so upset in battle and acting reckless enough to be decapitated by the demon itself?" he brought down the switch and held him in place, seeing as he was squirming, for he couldn't bear the switch. "Tell me and I will stop. I just want to help you, like you help me." he said quickly after, giving him a reassurance that it would end soon if he spoke.

"Shinazugawa snapped at me telling me I was better off as demon fodder and so Nezuko..." he gasped and sobbed and hiccuped without comfort. Giyuu frowned and dropped the switch, cradling Tanjirou in arms, to help calm him.

Tanjirou kept apologizing as he coughed and gasped and Giyuu shushed him soothingly and gently.

"Show him the contrary he told you, Tanji," he said softly, rocking him in arms as he cried. Giyuu had been even harsher in the spanking than Tanjirou was with him, that was because Tanjirou was reckless and he also wanted to teach him from it.

It took a while but Tanjirou had calmed he still had the tears streams soaking his face. Giyuu cuddled him close and rubbed his hair.

"You're okay Tanji, you are..."

And before they even knew it, they were kissing and holding one another close.