Ayatoatosakamaki Histórias

Ritsu Komori is Yui's younger brother. Despite living in her shadow the two siblings get on very well. However Ritsu has very little presence and keeps to himself making himself invisible. So when he is told to go with Yui to the Sakamaki's household how will he fair? Will he stay in the background for the rest of his life? Or will the vampires take notice of him? I do not own Diabolikal Lovers!! I only own the oc!! Will change the cover later