Question sticky fingers

[thx1138]

I might be missing something simple, but is there a method for a 'stickier' grab/spread with fingers/objects? There's right/left nippleControls, but thinking more to avoid fingers/objects slipping over skin/ass cheeks and maybe having more of a hold and pull on given contact points? So basically how do you do a convincing ass/pussy spread(with say a slider variable for amount of friction) when player or model fingers are placed at given points? I've seen static/dynamic friction settings for objects like dildo, not sure if something similar exists for player/model hand/fingertips.

 

[fishbulbx]

Did you ever find an answer to this old question?