Yui's little sister (ON HOLD)by Justin Seagull8.9K1455Just another Diabolik Lovers fanfictionsakamakibrothersshuuxreaderanime+2 more Diabolical Love (Diabolik Lovers)by Random_CG289101The Sakamaki's and Mukami's found out that Yui Komori isn't the only child of the Komori family. Instead, they found out that Yui's older sisters and cousins were just l...diabolikloversgenderbendmukamibrotherschaos+4 more