I think people should be free to engage in any sexual practices they choose; they should draw the line at goats though.
I used to tell my writing students that they must write the books they wished they could come upon - because then the books they hungered and thirsted for would exist.
I'm useless at staring at a piece of white paper. But if you put a piece of white paper with a black line on it in front of me, I'll say no that black line should be red and it should go this way or that way.