Highschool DxD x male reader

This is for all the characters who don't get as much love as I think they deserve.
(Y/n) is an orphan who's parents died when he was young. His father died in an accident. At least that's what his mother kept telling him until she to died in a car crash last year. However (Y/n) has started dreaming. The same one every night about what might have really happened to his father. Regardless (Y/n) tries to move on having people call him by his middle name in order to help him forget his past. Little does he know it will soon resurface.