Gray has a secret kink for immobilizing people with his ice. Natsu fears his instincts and must be restrained if he wants to get intimate. When a nightmare brings them together, the two rivals realize that the only partner who could handle their fetishes...is each other! WARNING: BDSM, bondage, omorashi, watersports, angst, fluff, profound love... Don't read if you're sensitive.

Nagisa Shiota was raped. Traumatized and broken, he could not bear to have anyone touching him. Karma tried his best to help the bluenette, only to find out how much he loved him. They both did not expect to have many challenges on their way to build up Nagisa's self-esteem. See Warnings inside. KarmaxNagisa

Nagisa Shiota has never enjoyed his life. The only thing stopping himself from death was Karma. Nagisa is unstable and mentally ill and the fact that his younger self and classmates time travelled to his current life is making it worse. Will they get home or will they watch Nagisa slowly die? Karmagisa!

(Previously called "Snake Skin") Nagisa Shiota is already struggling with gender dysphoria and his mother. However, when a snake bites him, the venom begins to mix in with his reptile-like blood lust, triggering a life-changing transformation. Will this make the young assassin we all know and love a true monster? Read to find out! Karma x Nagisa. Trans!Nagisa.

Nagisa bites off more than he can chew when he summons a powerful demon into his bedroom and the demon Karma accepts the contract with every chance of devouring his soul by March . He just has to make sure that Nagisa's mother doesn't kill him before then. Karmagisa Warning: child abuse

/TRIGGER WARNING/ (take place after chapter 144 so spoiler alert) While everyone try to make a plan to kill Koro-sensei, the relationship between Karma and Nagisa seem to change for the better or the worst. Karma might just learn more then he wants about his friend and his little secret. (first fanfic. Sorry for any mistakes, English is not my first language.)