Abstract: When comparing the mechanical engagement means of prior art sex toys it is evident that with the exception of the very limited work on hydraulic and linear motion actuators that there are no solutions targeting the requirements of providing an alternative drive means to stimulate in the same manner as do human fingers and thumbs. Beneficially a drive mechanism to achieve this should allow for low and very low frequency operation either discretely or in combination with higher frequency vibratory motions whilst providing high amplitude stimulation. Further, it would be beneficial for the motion to be at least directed in one direction with high amplitude, e.g. side to side on the clitoris or nipple or applying pressure such on the G-spot or prostate. Further it would be beneficial for motion to be at least directed in two axes such as circular motion on a user's, or their partner's, nipple, clitoris, testes, or penis as well as applying pressure and motion simultaneously to the G-spot or prostate for example.