Maybe on a concious level you do not but subconciously you are biologically programmed to and that will influence your concious perception of attractiveness even though the cause is subconcious to you. No but you try to have sex with the most attractive females correct? Most men are biologically programmed to find the females with the most signs of fertility as the most attractive, which makes sense from an evolutionary point of view. So it is highly likely you find the most fertile females the most attractive, and therefor it is highly likely that you find adolescents to early twenty year olds to be the most attractive. 14-16 year old want to sit around watching cartoons all day? Wow you must be from a sheltered life.