Definitions by Wetkitty

Purring 

This is a pulsating feeling a woman gets in an around her vagina when extremely turned on.

The heart beat feeling is due to the increase heart rate and blood flow to the clitorus, labium, and hymen.
Usually accompanied with moistness.

Jane started purring when her boyfriend told her what he was going to do to her tonight.

Purring by Wetkitty December 18, 2012