Maybe Radioapple?

So this is a little like venom ig, not too sure but anyways, some info about it In this, Lucifer is just a regular sinner, doing whatever sinners do and Alastor is like a shadow parasite thing (?) that decided to infect Lucifer. Lucifer hates having Alastor use him as a host but does eventually get used to it and Alastor absolutely HATES being called a parasite and prefers alternatives like... Idk, make one up. When Alastor takes over Lucifer, they enter into a demon form, similar to what Alastor's full demon mode looks like but more shadowy and wendigo-like THATS ALL FOR NOW, BYEEEEE 😘❤️❤️❤️❤️🩷❤️🩷❤️🩷🎉🎉🎉🎉 ALSO!!!! Play as whoever you want