Science defines a well proportionate, sexy, female body as :
”  Portable Sexual Signaling System Purpose Built To Attract Male Attention ” .
Purpose ? 
To receive,  to procreate, to reproduce. So ‘females attract’ + ‘males get attracted’ = Species multiplies.  The reason why even the most modest of women wears a low cut blouse or a body hugging jeans, at times, is explained easily.

So the whole bru-ha-ha about eve teasing, molestation, rape etc is just  ‘ No consent of the girl at that particular circumstance ‘.
The tendency ‘to attract’ & ‘get attracted’ is embedded in chromosome of humans. These are scientific and psychological facts, and as is the nature of science, it does’nt care about which fact hurts whose sentiments !