I don't speak for all of males or anything, but if I liked you enough to the point to see you naked, it wouldn't be a turn-off at all. Breast size is hardly the first thing I look at. Personality is much
more important. There are guys out there turned on by big breasts, but most don't care, and some are even turned on by small ones.
But if a guy doesn't like you for what you have, totally not worth your time.