FNF Monster X Reader | I'll Vivisect Your Mind! (Lemon/Smut)

Amongst the darkness and moonlight stood a looming figure. A man with a tilted head and a slumped over body. It stood in front of you, blocking the only exit that you thought you could escape from. It's bloodshot eyes stared directly at you, mouth stretched open to form a large grin, jagged, bloodied teeth shining in...