Top 10 Best Mature Demon Slayer Fanfics

by neoqueenserenity · Shinazugawa Sanemi/Tomioka Giyuu, Sabito/Tomioka Giyuu

"Shinazugawa, I'm not taking your last name unless I'm getting something out of it." Before he realized what he'd said out loud, he noticed the wind pillar's face contort in rage. “WAIT NO THAT'S NOT WHAT I MEANT—” He ducked on instinct, barely missing the fist aimed for his skull.  Giyuu and

by Arminiae · Shinazugawa Sanemi/Tomioka Giyuu, Iguro Obanai/Kanroji Mitsuri

Different, that was the only word he could think of, different and wrong and somehow… numb. After pretending to be a beta for so long, monitoring his every step and hiding in plain sight, Tomioka Giyuu was finally on the edge of the precipice. Either he told the truth and faced the consequences, or

by Abatlikeray · Shinazugawa Sanemi/Tomioka Giyuu

'You want him'. A voice purred. 'Why are you holding back?' or Sanemi has to fuck or die because of a demon blood art and Giyuu is far too pretty and much too close.

by peachybonsai · Shinazugawa Sanemi/Tomioka Giyuu, Iguro Obanai/Kanroji Mitsuri

Giyu doesn’t know if he has a soulmate, but even so, he still loves to doodle all over his arms in the hopes maybe there’s someone on the other side. So when the silence is replaced by red ink and a sweet unfamiliar tingle, he can’t help but find himself falling in love with the stranger who’s suppo

by MultiGoddess · Iguro Obanai/Kanroji Mitsuri

Sanemi has to take custody of his younger brother, Genya, after his father goes too far. After not seeing his baby brother for almost 4 years, can he reconnect with him? Even if he barely recognizes the boy.(Updates every other week or at least once or twice a month){Cross-posted on Wattpad under Mu

by Yellow_Canna · Sabito/Tomioka Giyuu

For their latest mission, Uzui Tengen needs a pretty boy with an expressionless face to go seduce a couple of Demons because believe it or not, there are people (rather Demons) whose taste runs like that. So, Uzui grabbed the only person he can think of that fits the bill—Tomioka Giyuu, rank Kinoe a

by Yaholo

鬼滅學園戀愛喜劇 請先閱讀Part 1、2~~默認有前季副CP

by gwendee · Sabito/Tomioka Giyuu

Giyuu finds himself conflicted in this very moment, wondering what in the timeline is at stake should he strike, because the annals of history are so easily altered that Sabito is standing next to him today (his own sword unsheathed and one of his hands tugging at Giyuu’s arms so hard his fingernail

by jasonthefricker · Kamado Tanjirou/Tsuyuri Kanao

The demon progenitor froze as he took in the figure in front of the small mountaintop home. Those earrings. That red blade. That stance. Fear gripped Muzan’s hearts as his mind ran wild with pure animalistic fear. There was no other explanation. Standing defiantly before him was a reincarnation of Y

by loveatthirdsight · Kamado Tanjirou/Tsuyuri Kanao

The fight with Muzan is over, but what is there left for Sanemi and Giyuu, who have already lost everything?