This story is going to be very sexual but not just focus on sex there will be some gender bending such as vali Lucifer as well as Sirzechs the MC will be the adoptive brother of Issei both are prevs just one hides it. Additionally I'll be adding different characters to the story from other animes and hentai series
The harem will be the same as the actual show but I will make some changes of the Harems.
Issie's Harem
Rias Gremory
Asia Agento
Xenovia Quarta
Koneko Toujou
Irina Shidou
Ravel Phenex
Kunou
Le Fay Pendragon
Rossweisse
Elmenhide Karnstein
Ingvild Leviathan
Pierce sprada Harem / Peerage
Akeno Himejima
Serena Gremory
Grayfia Lusifuge
Kuroka
Yusaka
Tiamat
Valianna Lucifer
Lilith Lucifer
Kalawaner
Raynare
Venelana Gremory
Krystal Phenex
Yubelluna
Penemue
Brynhildr
Great Red-Scarlet
Orphis
King - Pierce
Queen -
Knight -
Knight -
Rook-
Rook-
Bishop -
Bishop -
Pawn -
Pawn-
Pawn-
Pawn -
Pawn -
Pawn -
Pawn -
Pawn -