One way of learning about your orientation is to compare your reaction to supposedly-sexy scenes to other people's reactions.
I was thinking about the movie "Who Framed Roger Rabbit" recently, and thought back to Jessica Rabbit's introductory scene. I remember seeing the scene and realizing that it was supposed to arouse the audience. I felt upset with the moviemakers for so blatantly trying use sexual arousal to try to get more sales. I didn't feel any sexual urges from that scene, though that may have been because I was only 11.
I have always had a pretty similar reaction to any such scenes, in that I just turn away, close my eyes, or go and make a cup of tea. I've always done largely the same, and do so even know, because I just feel entirely uncomfortable with such scenes. And, nowadays especially, the like to just stick them in anything even if there is not even the slightest ounce of context.
