Oh god honestly I'd sit and get oral the full hour if the girl's up for it. Except halfway the voice in my head would tell me to eat and pound because "that's what you do."
If a girl can lie back head hanging on edge of bed and DT, take a serious and rough FF, suck balls, as I finger and pound her cunt with a dildo I'd do that for an hour. Zero teeth, NQNS no less.
Ladies?