AllTanjiro Oneshots 単字路 かまど

Special night // SaneTan

Attention!! :: This chapter has smut. If you don't like sexual activities, skip this chapter. Thanks!

楽しんでください〜

Hashira Tanjiro AU

Nobody's POV:

When Sanemi and Tanjiro first met, they were enemies. They were the opposite. Tanjiro was a nice, optimistic, enthusiastic and a gentle boy. While Sanemi, he was aggressive, ruthless, mean, and boastful. They never got along well, and probably wouldn't. Tanjiro was speaking to Giyuu, when he accidentally bumped into Sanemi. "Ah, Gomenasai!" Tanjiro apologized. Sanemi stared at him with a death glare, clenching his fists. "You better watch out, Kamado." Sanemi spoke in a low, and angry manner. Tanjiro felt a lump in his throat as he walked away with Giyuu. "You okay?" He asked. "Y- yeah.. I'm fine. I don't get how Shinazugawa-san doesn't like me so much! What have i ever done to him?" Tanjiro complained, Giyuu just scoffed. "He's always been like that. He never gets along with anyone, and preferred it that way." Tanjiro just looked down and sighed as he felt a sweat fall down from his cheek.

As Tanjiro was talking to his sister, Nezuko, his crow flew around him. "CAW, CAW!! TANJIRO KAMADO, YOU HAVE A MISSION WITH SANEMI SHINAZUGAWA!! CAW, CAW!!" As the crow spoke, Tanjiro just sighed as he thought.. "Him? Seriously? Out of all people.." "Alright! Alright, stop screaming.." As the crow left, Tanjiro sighed once again and looked at Nezuko. "Stay here, alright? I'll get Kocho-san to watch you." Tanjiro placed a hair strand behind his sister's ear. Nezuko nodded happily, making her brother chuckle lowly. As Tanjiro slowly approached Sanemi, he felt Sanemi's eyes on him, but in a bad way. "You better do good." Sanemi growled at the younger. Tanjiro nodded nervously. The sun was still up, the two hashiras were exploring, but Tanjiro wasn't smelling anything, no smell of a demon. Sanemi let out an annoyed tsk, "When will this demon fucking show up?!" Tanjiro flinched as Sanemi yelled, "Ehh.. Be patient, Shinazugawa-san! Maybe it's because it isn't exactly night time yet.." Tanjiro explained, making Sanemi scoff. "Maybe, let's stay at a nearby hotel?.. I mean, we're far away from the Demon Slayer Headquarters.." Sanemi then left without responding back to Tanjiro. "A- ah! Shinazugawa-san! Wait up!!" Tanjiro yelled out, following Sanemi behind him.

As they opened their hotel room, Sanemi groaned to see there was only one bed. "Tsk, your sleeping on the floor." Tanjiro just sighed sadly.

The sun was slowly setting, Tanjiro was laying down on the floor, his eyes were getting blurry, a sign that he was about to fall asleep.. Tanjiro was taking a short nap, snoring lowly. Just as Tanjiro was sleeping, he heard whimpers and low groans, it sounded like Sanemi's. His eyes fluttered open as he looks around, wondering why Sanemi was groaning. He sat up, and looked at Sanemi, who was slowly stroking himself on the bed. "Fuck.." He mumbled, Tanjiro was just watching quietly with his eyes widened and mouth slightly open from shock and confusion. Just as Sanemi continued, he looked to see Tanjiro quietly watching him, as he grabs the blanket and hides his lower body. "W- WHAT THE FUCK?!" Sanemi yelled, making Tanjiro flinch. "O- Oh! Gomenasai, Shinazugawa-san! But.." He paused for a bit, "Why were you doing.. That?" Tanjiro asked, his face got redder from his cheeks to the tip of his ears. Sanemi scoffed, "IT'S N- NONE OF YOUR FUCKING BUSINESS!" He yelled, feeling his face get hotter, his blush was spreading everywhere. "G.. Get over here!" He demanded. Tanjiro was surprised Sanemi even let him get on the bed, and he did as he said.

Tanjiro got on the bed, sitting on his legs (low kneel sitting). "What is it, Shinazugawa-san?.." He asked, quite curious, but Sanemi didn't answer back and just placed Tanjiro on his lap, wrapping his arms around his waist and nuzzling on his neck. Tanjiro let out a light gasp, Sanemi hasn't been this affectionate to someone. The sun hashira was in utter shock, his blush spread everywhere. "You smell nice." The wind hashira whispered. Tanjiro didn't know why this was happening, but it felt nice.. The wind hashira then bit Tanjiro's neck out of the blue, causing him to flinch. Tanjiro let out a low moan, making sure to keep quiet. The sun hashira felt something behind his back, and it was no surprise as he finds Sanemi's 13 inch member slightly twitching behind him. After gentle bites on the neck, Sanemi pinned the sun hashira down to the bed, slowly taking off his shorts and boxers. "E-Eh?!.." The wind hashira chuckled lowly, "I'm going to prep you, because i know damn well it wouldn't fit." Tanjiro's face gets red as he felt Sanemi's fingers circling his entrance. After a while, the wind hashira inserted one finger, the sun hashira let out a light gasp. "Gah!-" Sanemi thrusted his finger in and out, enjoying Tanjiro's embarrassed face. Sanemi then inserted another finger, making the sun hashira gasp loudly. "Tsk, don't be such a wimp. It's just two fingers." Sanemi scowled, thrusting swiftly and deeply, making sure to scissor him well. Three fingers were now inside the sun hashira, his eyes were rolled back and his tounge was lolled out. A tear of pleasure and pain rolled down his cheeks, Sanemi stopped thrusting his fingers before asking, "Do you want me to stop?" Tanjiro shaked his head no, which made the wind hashira glad and continue to thrust his fingers again.

After prepping the sun hashira, the wind hashira got ontop of him, pushing the head of his member on Tanjiro's entrance. "You ready?" The sun hashira nodded. Sanemi then slid his member in, which made the sun hashira so surprised, it felt so large and it felt so weird.. He liked it, and didn't at the same time. Being completely inside the sun hashira, Sanemi thrusted slowly, making sure this night would be special for Tanjiro. "Hhg!" Tanjiro groaned making the wind hashira stop, but the sun hashira wanted him to continue, he gestured the wind hashira to continue. It hurt a little, but it felt so enjoyable. The sun hashira let out a few moans. As the wind hashira continued to thrust, the sun hashira was biting his lips to prevent himself from moaning out loud. "Let me hear you." "What?.." "Let me hear those screams you have trapped in your mouth." As Tanjiro was about to speak, the wind hashira thrusted full speed, full strength. "HAA!-" The sun hashiras eyes roll back, and felt like he was seeing stars. Sanemi then started thrusting at an even faster pace. It was so enjoyable, the sun hashira was loving this. "I'll make this night an unforgettable experience." Sanemi whispered seductively in Tanjiro's ear. "Shi- Shinazuga-.. Hha!- Shinazugawa-san!!.. Too- Too fast!~" The sun hashira managed to speak out. "Oh but i know you love it." Tanjiro wanted to speak back, but knew the wind hashira was right. He was absolutely loving this. This really was a special night for the both of them, a really special one, a night that they would never forget.