To eliminate a defect of a conventional genital organ massage instrument that it should be held and driven by a user's own hand, causing considerable fatigue of the user.

In this device of holding/driving a genital organ massage instrument 3, a driving part body 6 is detachably fixed to a pedestal in such a way that the direction of the driving part body is changeable and a motion part is disposed on the top of the driving part body 6. The genital organ massage instrument 3 is detachably attached the motion part to make the massage instrument make motions. The motion part linearly reciprocates nearly in the vertical direction or diagonally downward, and the genital organ massage instrument 3 is attached to the motion part.