Butt Bot! Super realistic automated female lower body. Full scale. Automated hips/UpperLeg. Back and forth thrusting, side to side, twerking, wiggle, shaking orgasm, squeezing buttocks (which squeezes the vagina and anus)! Within these movements, endless combinations can be achieved. Large range of variable speeds and speed patterns. A whole lot of different movements in this small package! (note: all possible movements in level 3 version, medium movements is level 2. Level 1 only has back and forth thrusting but still in multiple speeds and speed patterns). Upgradeable movements as it has a CPU inside.