need advice on wether i should put something in story

I am starting to outline and write a story about a samurai, starting when he is young, I have been reading a lot about samurai, and I came across the shudo relationship that a lot of times a young samurai and his mentor that is training him. there is a sexual aspect to it but its a lot deeper. It seems like a lot of people find homosexual behavior taboo. I wont go into detail about their sexual aspects, but It will be mentioned in my book.
do you think it will turn people away from reading? or should I go ahead and write about it since it was very common back then among the bushi class.

I really don't care, to each their own. I just was wondering if it was to taboo to write. thanks for the advice.

ok thanks guys, I appreciate all the advice, I will leave it in my story.

ok, that's what I thought I just didn't know if it was too taboo in todays society. that was a major part of the older samurai and younger samurai that he mentored relationship. not just sexual but it went on a much deeper level. thanks for the advice guys. yall have been so great at answering my questions and have been so nice

I never thought of that.