Sexuality is not a dirty thing, I actually participated in a discussion about this on VoA.

We seem to live in a paradox, where people are embarrassed about sexuality and the human body, while simultaneously wielding it as a means of exploitation and manipulation, vis-à-vis, the fashion and the 'sex' industry.

I think that to over-sexualize something is to take the natural purity and beauty of human sexuality, and then exploiting it to meet nefarious ends.

Sexual exploitation is the very antithesis of sexual liberation.