Ushiten OS bc they're my paradise

@ the title. Ushiten is my comfort ship, and that's on ✨periodt✨ Tags, summaries and warnings will be given at the start of the oneshot so don't worry about it. btw you'll never find the tags "hurt no comfort" or "sad ending" because I love them both ungodly, but be prepared because it /will/ get dirty in every way po...