Deal with the Devil (P* With Plot)

Akeno knows that Rias won't be able to defeat Riser especially since she doesn't train for shit and placing all her hopes in Issei would only end badly for them. Therefore, after consulting Grayfia, she is directed to Lord Valefor, the lord of the only house who stands against the Great King Faction. She makes a deal with the devil that ends up benefitting every Gremory woman.