WARNING: THIS STORY TAKES PLACE BEFORE YUI MET THE SAKAMAKI BROTHERS. MIGHT HAVE SEXUAL CONTENT. I ONLY OWN MY OC'S NOT DIABLOIK LOVERS! Who are the Kurosaki sisters? Well there are 2 sisters that are from Kyoto, Japan. Their parents are friends with Karl Heinz. These two 2 girls are Aya and Ren. Basically, Karl Heinz suggested that they live with his sons for while. What will happen during their stay? Secrets will be uncovered or romance will grow? Or the Mukami Brothers get in the way?