I think a lot of men go through this in some way where they had internalized homophobia for a long time and then try to ignore that feeling that you described because that would be gay. But when people are open with themselves and get rid of that homophobia they realize that attraction isnt so black and white. I like women mostly but seeing a nice hard cock makes me want to suck it. Maybe I am not entirely straight and thats fine

No, I think that's normal

Sounds hot to me

yeah seems pretty common.