froufrous
I love this! Frou frou is one of my favourite descriptors, so you've now added a whole level of amusement to it.
I loathe most of the slang words (and also the incorrect usage of vagina when vulva is meant), and cringe ever so slightly when I find myself saying pussy. Cunt is the most succinct, and how I tend to refer to mine, but given the nature of this thread, vagina was definitely the correct term to use.