Selma Blair Sarah Michelle Gellar Has a Permanent Reservation ... In My Mouth!

12/3/2014 12:02 AM PST

Everyone remembers Selma Blair and Sarah Michelle Gellar sucking face in "Cruel Intentions" -- but that kinda heat doesn't just happen. Takes practice, damn it. How much? 

We asked SB ... and her answer is fantastic. So, let's roll the scene already!