facesitting : Automatic Facesitting Rig (X-Post /R/Femdom_Gifs)
automatic facesitting rig (x-post /r/femdom_gifs)
smothering, forced oral, and the like
original: https://reddit.com/r/facesitting/comments/4ijynj/automatic_facesitting_rig_xpost_rfemdom_gifs/