For vampire feeding, Submissive Lola plays a Sexlab animation, not the built-in vampire feeding animation.   Here is the relevant line of code from Submissive Lola. You can see that it randomly chooses an animation with the tag "feeding".   sslBaseAnimation[] anims = SexLab.GetAnimationsByTag(2, "Feeding")     If you have a Sexlab vampire feeding animation that you want to use, be sure to check that it has the "feeding" tag, or else it won't be used.