Abstract: The stimulation device of the present invention has a reciprocating projecting member that projects out of a slot through the housing. A motor in the housing drives a linkage which converts the motor's rotation into reciprocation. The linkage reciprocates the projecting member. The housing is relatively large and mounts on a horizontal surface. Its weight maintains it in one place during use. The motor and linkage can pivot within the housing to allow the reciprocating member to pivot from a vertical or near vertical orientation to a horizontal or near horizontal orientation. The slot through which the projecting member extends is long enough to permit the projecting member to move between its positions. Therefore, the user can position the projecting member in a position and orientation to contact or enter the user's particular body part.