I have had very brief, fleeting fantasies of a menage a trois, both with two men who are friends having sex with me at the same time and of me and my gf pleasuring a guy together (but never each other - I am completely straight).

That is it - golden showers are completely weird to me as well as strap-ons and what not. Completely weird and totally off-putting. At least that is how I have lived the first half of my life - we will see what the second half has in store for me.