Kizuna -Kimetsu no Yaiba oneshots-

•🍋 Zenitsu x reader•

"

                                        •-•-•
After a long day of walking from town to town, the four young demons slayers finally returned  "home." Shinobu-san had kindly taken them under her wing, and let them stay in her Butterfly Mansion. Unfortunately, however, most rooms were taken up by visitors, or trainees and only two rooms were spared for the young group.
                                        •-•-•
"(Y/N)-Chan, wouldn't mind sharing a room with me, right?"

Zenitsu asks, as I smile and punch his arm lightly. An unapproved look from Tanjirou was enough to shut him up, and Inosuke cackled from the side.

"Uh, I mean, I don't mind either way. It's not like little lightning boy would dare to do anything."

I say, as Zenitsu took my hand and spun me around, insistently pulling me to the room, further down the hallway.

"Uh, see you at dinner then? Bye!" I yelled out and waved just as we turned a corner. I smiled at him and bumped into a  warm body. Zenitsu smirked and turned around, saying,

"You won't be hungry after this."

I gave him another smack, to -assert dominance- as he winked. He was always so cheeky but never really made any moves, nor crossed the line. I wasn't exactly sure if I had fallen for a goofy young demon slayer, or a serious and solemn hard worker. A bit of both, I guess.

After being dragged around for another few moments, we got to our room, a small washiki (meaning "Japanese themed") style room. It had shelves and a tatami (Im not sure how to explain it, go look it up if you want info!) floor. In the closet-like room were futons to lay out on the floor and sleep on.

I immediately sunk into a small chair placed in the corner of the room, and half fell asleep. We had walked for hours without rest, and I felt pretty dead inside.

Zenitsu had done the hard work and laid out the two futons. I stumbled across the room and face-planted into a pillow. Zenitsu did the same, and after a while, we woke up to a knock on our door, and were told dinner was to be served after half an hour.

I almost instantly fell asleep again, until I felt a warm weight on top of me. Still half awake, I tried pushing the heaviness away, but it wouldn't budge. After I opened my eyes a crack, it was Zenitsu, straddling me. I watched for a moment, and "fell asleep."

After a moment of hesitation, the young blond stole a kiss. Finally, I decided to wake and take care of the nuisance. I straightened up, and looked him in the eye, pushed his shoulders back, and straddled him.

"How do you like that, hm?"

"Well..."

I blushed a light pink as he licked his lips and stared, my black and white flecked kimono had loosened and revealed more than normal.

I felt something just below me, and it was his turn to blush a bright red. Just to see his reaction, I tried grinding against him. As he blushed an even brighter red, and squirmed silently.

Some lightning-like passion burned and sped through me, as I kissed him slowly and passionately. Zenitsu couldn't hold himself back, and turned the tables, flipping me onto my back, and straddles me, slowly undoing my many layers of kimonos. Finally, only my lacy undergarments remained, as he dimmed the small lamp.

"Uh, don't you think it's unfair I have to strip for you, and I get nothing?"

"Only because you're so good, I guess."

The young demon slayer tugged off his shirt, revealing surprisingly well toned muscles.

"So you get these from running away?"

I chuckled, before he roughly bit down and sucked on my neck, leaving dark hickeys in relatively revealing places.

He unclipped my (f/c) bra, and fondled my breasts, pinching my buds, whilst I contain my moans, staying silent.

"So you wanna play that game huh? How much you wanna bet that you'll be screaming my name in a few minutes? I'll fuck you so good you won't walk for a week."

"I don't think so, big boy." I said, blushing a mad pink.

I bit my lip as he spread my legs and slowly pulled off my panties. He licked my around my clit, and occasionally shoving his tongue in deeper, little by little. I gripped the futon, and squirmed, when I heard a knock on the door.

"Hey, (Y/N)-Chan? You coming to dinner? Are you ok?" Tanjirou sounded slightly worried, and asked, "Can I come in?"

"Ah... Wait! I... Uh... I'll be out in a bit, I-I don't feel like myself ... I might miss dinner..."

"Oh, okay... Is Zenitsu in there?"

"Mmm~ Mhm, yeah, h-he's taking care of me."

Zenitsu suddenly shoved his tongue fully inside me, and I yelped loudly. He looked up, with a burning lust inside him. He smirked, clearly trying to disturb the conversation.

I kept up a slightly normal conversation with a few... questionable noises here and there. I heard Zenitsu shuffle around, as I finally caught my breath. Eventually Tanjirou slunk off, clearly worried I wasn't eating.

"Now we can finally have some real fun..."

He flipped me over, onto my hands ands knees. He aligned himself before me, and suddenly slammed into me. I moaned loudly, unable to control myself, and after a few moments, I felt a knot in my stomach, as I bit my lip, holding myself back. Zenitsu's breathing got heavier, as his thrusts became sloppier.

"I-I'm close, Zenitsu."
I managed to moan out, panting.

"You're not allowed to cum yet, darling."
I moaned aloud, "Zenitsu~, more" as he slapped me hard enough to leave a lasting red mark.

I whimpered from the sudden pain, as Zenitsu slowly counted down from ten.

"Ten"
He leaned over massaged my breasts, and thrusting at a faster pace.

"Nine"
I felt unlike myself, and my insides felt all mixed up.

"Eight"
"Zenitsu~ Ah~"

"Seven"
Zenitsu could feel me dripping wet, left with barely any self control, and thrusted at a slower speed, but deeper.

"Six"
He slapped me again, harder, as I flinched.

"Five"
My body felt like it was on fire, some kind of deep aching inside me.

"Four"
"You're holding up better than I thought, princess."

"Three"
My mind had been flooded with pure pleasure, as I started seeing white.

"Two"
"Almost there, don't you dare try anything."

"One"
I came, and gripped the sheets, as Zenitsu pulled out and came on my back. I felt the deep aching, and as I tried to stand, only to fall onto the futon, on top of Zenitsu. He chuckled, and helped move me, as we fell asleep slowly, our bodies entangled.

[AN]

Thanks so much for 1K reads! I honestly expected almost no one to read this! Keep the requests coming! ❤️