Blue Line Vibrating Prostate Thumper w/Remote - BlackTap into tantalizing titillation with the Thumper Prostate Massager from Blue Line. Provide simultaneous stimulation to your prostate and perianal area with independent motors that tap and vibrate all more most pleasurable points, or take your body on an adventure of full body orgasms with dual motor strength vibrations. Give your sphincter the massage of a lifetime with a 4. 5 hooded shaft and ridged texture made with 100% body safe silicone for