So...
I've always been quiet and never had much sex. That has changed. I'm in the kind of phase that people look at me and say: "You were so nice! What went wrong!?" And now I'll have sex with men, women, hookers escorts, removeds not fully transitioned MtoF transsexuals, robots, I'll probably engage in BDSM, piss play, breath play, and other exotic activities. I won't engange in drugs/chemsex that's where I draw the line.
Thus, the advice I've always been given and followed looks a little inadequate. Somehow saying to just use condoms, pills and IUD looks like insufficient knowledge to the kind of behavior I'll engage in.
Therefore I need to up my game into sex ed and STIs knowledge and prevention. I've been looking inton PrEP, but I really need to read more about diseases and prevention to protect myself and be able to treat myself if I catch something.
Any suggestion of videos, books, and other learning resources that goes beyond the "just use a condom and have a single partner?"
I don't think there is any "government approved" educational material about the kind of activities you partake in. Look up something like "advanced bdsm guide" on Google and absorb as much information as possible. This kind of information is shared from experience only.