Therapeutic furniture for disabled persons adapted to support man and woman partners engaged in intercourse has longitudinally moveable man's seat facing adjustable-position female seat. Male partner is supported by seat with his back in a substantially upright position to relieve stresses on lumbar vertebrae, pelvis and legs. Longitudinal movement of the man's seat is effected by hand operation of a joy stick in mechanical communication with the seat, or, according to a modification of the invention, by actuation of an electric motor in electrical communication with the man's seat. Woman's seat and back are independently adjustable.