[Help] Other Schlongs won't animate vagina

[Taven]

I've recently re-done my skyrim setup, including re-doing SOS. After a bit of fumbling around, I managed to get at least the first three original schlongs to animated the vagina when it penetrates..but for the other schlong mods I have(Leito's, B3lisario's, strap-on for females) don't do that. I at least remember that there was something you had to download to get them to animate the vagina...but what was it..? Does anyone know?