Issei grew up in the famous Gremory Clan. As the next heir for the family, he felt many things. But he always thought he had yet to fit in with the family. A nice family the Gremory were but it always seemed his father was so distant. Rias just a normal human or thats how she felt before meeting him. Be it luck or be it fate but they meet once again. OP less perverted Issei x Harem