NEWFOUND RESPONSIBILITY [ A FANON NEEDLEMOUSE FIC ]

Sarah comes across a new, possibly life-long obstacle: raising a child-coded creature. [ Based off of a roleplay involving me and some friends. This is all fanon, and I am writing this for fun. Do not expect deadlines. ] [ CW: Will contain spoilers to Needlem0use, as well as strong language, dark tones, and violence...