Why men love lingerie

http://www.livescience.com/48980-rats-sexual-attraction-lingerie.html

In an unusual study, researchers allowed virgin male rats to have sex with females wearing special rodent “jackets.” Later, when scientists gave the males a chance to mate again, the animals preferred to mate with jacket-wearing female rats rather than with unclad ones.

The findings suggest that male animals can learn to associate the sight and feel of clothing with sex.

Conditioning.

Taken together, the researchers experiments reveal that rats can learn to associate sex with a variety of contextual cues, including the texture of clothing. While rats are quite different from humans, lingerie may have a similar effect on human males, Zunino said.

Apply this to SlutWalks as you wish.