Don't Mess With Their Sisters, Saiyuki (Hakkai/Gojyo)
Title: Don’t Mess With Their Sisters
Rating: T
Warnings: Swearing, implied sexual activity, murder-talk
Prompt: Nov 8th -- Saiyuki - Hakkai/Gojyo - Roaring Twenties AU - Someone's overstepping his bounds.
Summary: Hakkai doesn’t like it when bottom feeders hit on his sister.
A/N: I use some 20’s slang in this; I think I got them in pretty good context, but then I have the cheat sheet next to me.