You head upstrars

My heart pounded as the elevator rode up to the 8th floor. The elivator stopped and a cheerful femenine voice said "keycard needed to enter, please swipe your card or choose a different floor." I slipped the black card I receved from the woman into the slot by the 1st floor button The cheery ding of the elevator accompanied the slideing doors. In front of me sat a very normal looking hallway. Glancing at the first door to my right a brass symble of a stick figure woman blowing a man. To the left the plack showed a well endowed stick figure. The woman said this keycard will open any door. What door should I open? I thought looking at the long Holloway.