Full body sex toy masturbator. My advice for big guys like me is to use a size C sleeve — it works wonders! So go ahead, push right down to the hilt and let the machine do all the work for you. Products lubrication plays an important part of the effectiveness of these electrodes, including the Vaginal Plug, we recommend Surgi-Lube. At the perfect height, I now have a cowgirl position created - with bounce - that I can synchronize with my favorite VR videos from BadoinkVR. They have real-life simulation vaginal opening to make your pleasure realistically possible. Another unique feature is that the urethral insert and conductive surfaces can be taken out, in no time at all, to use only as a chastity devise for wayward gentlemen. Power Box Erotic Electro-sex systemespecially for the avid sound player or those who love urethral play! Click to enlarge.