[18+] Mammon x Bélial request ! (Patreon)

Some facts:

-Mammon has a secretly crush on Bélial. (canon in the series) 

-Mammon consider herself as straight and she has a pal.

- Bélial used to have "amazing experiences" with Valka, Mammon's sister.

- Bélial is a widow and refuses to remarry. 

- Mammon is a bit jealous of the relationship that Asmodeus has with Bèl.