Reminds me of an article I read in a psychology book on sex perversions back in the early 1980s. Wish I could remember the title of the book.
It dealt with a backwoods Arkansas boy whose mom had died when he was born and he was raised by his dad and uncles. No women in his life.
Upon being drafted it was noticed he had no interest in the women so they gave him the test to see if he was homosexual.
First photos of sexy women, no reaction, then photos of men, again no reaction.
They could not figure him out till one physician showed him photos of young heifer cows. Instant reaction!
I actually read this back then at a university library. Again I do not remember the name of the book. I have been called a liar for saying this but I DID read it back then.
I remember things I read when I was 5-6 yrs old. So many things are scrubbed from the internet now or have dropped so far down in time it would take months to come across the article.