Ok so I'm bi-curious (want to marry a woman some day but crave anal) and want to give this a try but I have no idea where to start, part of me wants to go all out and go to a bathhouse and invite some locals to join but the other part says to go slow and try things out first.

I have no interest in doing anything romantic or even much for foreplay, I want to just bend over and receive.

I've been told to try grindr but I want to remain anonymous and not use my face in my profile as well as avoid any personal info beyond age and preferences.

I have been using a dildo for a while and can take it fairly well (7inch) beyond that I have no idea where to start and need as much advice as possible.