Vital Statistics

Strengths: The probe is used to warm up an anally shy model. The probe comes back with vital information about whether more demanding anal work is on the cards.  Whole machine vibrates and shakes intensely, even floor pad.  Easily adjustable for different positions. Can tape fucksall, magic wand, or any dildo to the end.  Great for anal use while another machine is used vaginally.
Weaknesses:  Only vibrates.