Question about Effects of early exposure to ?

Can exposure to ual imagery at a young age change orientation? Say a young girl saw two girls kissing on some sort of video when she was young- seeing as this may have been ually overstimulating for such a young age- and this brought on arousal, can a child be conditioned to be by this? Early adolescence is ciritical for imprinting orientation. So if she continues to find this arousing- will she become a ? Or will she keep her hard-wired orientation and just continue to be by such things (as many women are)