No matter what you do someone somewhere is going to have an opinion that contradicts your own. In other words no matter what you do there will always be someone out there who can pick fault – so you might as well go ahead and do what you want any way.
Don’t do a half arsed version, toned down, or a PG rated version. Go ahead and write, do, say, SCREAM the down right nitty gritty, full fat, X-rated version your soul longs to pour out in to the ethos. Go through life wishing you hadn’t done or tried something rather than spending your years wishing you had.