It's only grim if you take the terms seriously as in actual incest, instead of taking them as what they are in this instance: descriptor words. A "daddy" can be 40+ years of age and actually be the older sex partner, or a "daddy" can be 18-20, and exude masculinity to such an extent that he is called a "daddy". There is also a big difference between calling someone "daddy", "bro", etc. as a slang term or a term of endearment during sex and being complicit with thinking that actual incest is ok.
As far as your cock and balls turning into a fanny/arse/ass, if you're having such hallucinations, I would urge you to seek medical attention immediately. My specialty is Psychiatry, and it would be a shame for your brain to remain in such a psychotic state.
Now, this "Daddy" is off to meet his "son" for a day of fun at the beach and fun in the bedroom after we return.
