Western.

Refers to the times of the Wild West, of Indians and cowboys. Anything other than that can be thrown away because Hollywood says so.

(But because something can be thrown away doesn't mean it should be. If you have an idea that doesn't fit my description here, don't be afraid.)

Here are a few ideas:

-Your character starts off as a prostitute, believe it or not but even if most women could've been prostitutes, it brought a lot of opportunity for them.

-Your character is in a wagon with a woman.

-Your character takes a woman or a man(I ain't judging)by lasso and do whatever needs to be done.

-Your character is a Native American.