i remember feeling similar when I first started having sex. I thought girls always wanted it soft and gentle. When I was like 18 I had an older girlfriend, and she took me aside and was like "sometimes you want you to just bend me over a table and bang me hard!" And that blew my mind.
The best way is to just act like an out-of-control with lust caveman. Throw her onto the bed, flip her over halfway through, and just generally go nuts on her. Maybe hold her hands together over her head, try pulling her hear, spanking, that sort of stuff. Start off slow though, and see how she responds.
Is it burnin'? Well, f-ck, now you're learnin'.