Yui's Jealousy Diabolik lovers x Ocs

Rose Michaelis is a demon. She was a Sakamaki but they hated her because of her Beauty. She was adpted by the sakamakis. Her dad Sebastian left her at a opherenage because he had to finish the contract with Ciel. But after she had contacted Ciel and She Talked to her dad and he said he made a Deal with Tamaki's dad and had her get engaged with his son. Tamaki Souh. Her sister and her go to the sakamaki house hold what will happen??? Read to find out