That guy needs the strongest proof of consent possible. Like her video recording with time stamps explaining exactly what they're about to do.

OP's

I told them how I love to be dominated by my boyfriend in open spaces(we go trekking a lot, so in camps or jungles) and sometimes I enjoy him being extremely rough with me.

"No officer, I swear it was her idea to come out deep into the woods where I brutally fucked her."