Jimmyjane Lounge Rumble Seat Vibrating Pleasure Ride. The Rumble Seat is the first of Jimmyjanes Lounge Line of discreet, ergonomic interiors for your home, all with a sexy twist. An extremely powerful Japanese motor is centered in the pleasure dome that delivers direct stimulation to the clitoris and deep, rumbling vibrations throughout the entire body. Every curve and contour of the chair was designed for a multitude of positions. It is ideal for saddle position solo stimulation and also can be used to add some rumble to your next romp with a partner