So weird question and no judgement please but do any of your hubby's like their butthole touched?

Does this mean my hubby may be gay if he is turned on by his butthole being touched? No rude comments please. I just want opinions 😬 sometimes during sex I touch my hubby's butt when in the mood because he is touching mine and it just happens and he enjoys it. I guess his g spot is there? So I've heard? (sorry if that's gross) I am 23 and have only been with a few people so I don't know much about what guys like and what not so sorry if this post is dumb.