/lit/ - Literature

If you were a moderately successful writer writing a new book and you didn't want anyone to ever race or genderswap your characters, what is the most elegant way to prevent this?
Like short of dedicating an entire chapter to each character clarifying that they are not black or gay, what would be a good way to do this that didn't mess with the pacing or take the user out of the story too much?
Imagine also, for the purpose of this exercise, that you had to avail yourself of some prudence and discretion since being too overt might be counterproductive and carry a professional penalty.

>>17450102
>being attracted to black girls