Wgat turns us on mentally isn't always what does it for us physically. Kinda makes sense that our fantasies are the place to explore our own personal boundaries and maybe challenge them a bit.
My porn watching has dwindled over the years, but when I get my smut on I enjoy the boy on boy genre. Heck, in my early LPSG days I was often hooting about Tony Buff and Logan McCree *while hot in his porn days McCree's current political inclinations and goals have devastated my previous horn for the man*
I wouldn't ever advise a lone woman to venture into a sexually charged mostly male space. No. It's not a "don't feel safe" situation. It's a "definitely not safe space" situation. There are more evenly mixed spaces, tho going alone is still not ideal, were women would be welcomed to be voyeuristic.
The chat room on this site is an untapped dick viewing market. Men of all types would be happy to entertain you. In the flesh? BDSM clubs and your local sex positivity group are good/safe places to make contact or find resources.