She didn't know what she had gotten herself into once she agreed to his bargain. Laito/OC, Ayato/Yui, Diabolik Lovers fanfiction. Dark fic. Will contain violent sexual content that may be disturbing for some. Not meant to be romantic. I do not own Rejet's Diabolik Lovers nor do I make profit of this story. Still super undecided on a cover... Will move story to another site until further notice.