Doctor Love Dynamic Extension 8 inches. Ignite your night with Doctor Love's range of girth enhancing products, dildos and vibrators and take your lovemaking to a whole other level! Doctor Love's penis enhancers will boost the length, girth and staying time of an erection. These adult toys include penis extenders and sleeves, some of which are equipped with a vibrator for exquisite clitoral stimulation. Each type of erection enhancer has its own special uses for making your shaft bigger and better. Doctor Love's helps you to give it all you got and then some. Strapless Penis Extension. The Dynamic Extension is a love muscle with a natural strapless look and feel will provide the Dynamic way to explosive orgasms. Designed for use with or without an erection. Includes a personal lubricant pillow pack. Features: designed for use with or without an erection, stays on your penis without straps, natural strapless look and feel, comfortable for user and partner. Includes Pjur Original Bodyglide lubricant pillow pack.