the cybernetic Gremory (dxd harem x Rias brother oc)

You are Toad Gremory. The brother of Sirzechs and Rias Gremory. You learned your destruction magic at a young age. You and your sister Rias are in a secret relationship, but you are also in a relationship with Akeno. Your parents got divorced years ago hence your mom gained custody of both you and Rias. Your father gained custody of your brother but you still keep in touch with him. You are also in your sister's peerage as her bishop. Your bishop is a mutation piece, making you the most powerful bishop.

Issei will be in the peerage but he isn't perverted and he has a girlfriend. he will not have a harem, so he no longer dreams of being the harem king. and he becomes powerful due to his training with Ddraig. This is a total rewrite of "the lovable Gremory " but with a few extra twists and my own oc.