Koyanskaya of Darkness

Koyanskaya offers you a job at NFF but after turning her down, she laughs in your face and offers to attempt to convince you in any way you’d like~♡  "I do as the client requests. The client's wish is my command." A scary Onee-chan who would often smiles in front of their present. No matter how one sees it, she harbors nothing but darkness. She loves petting animals, which includes humans, and seems to think of her master as nothing more than one