There’s Knives/Vash fanfic older than most of the people on tumblr complaining about it.

Stay winning proshippers 😉 <3

Compromise by sailorspazz reviews
After winning their gunfight in the desert, Vash hopes he can change Knives’ way of life. But does Knives really want to change? Story contains anime spoilers, yaoi, and twincest.
Rated: M – English – Romance – Chapters: 7 – Words: 38,409 – Reviews: 59 – Favs: 88 – Follows: 12 – Updated: Apr 1, 2003 – Published: May 16, 2002 – [Knives, Vash] – Complete

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