I once used a Sony Playsation to masterbate. Some games have a feature in the options that allow you to test the controller vibration. The game in particular I used was Metal Gear Solid. Good game but more importantly it has such a feature in the options. Basically it allowed you to hold down a button on the controller and the controller would vibrate as long as you kept the button pressed. Then I just stuck the controller on my cock and fantasized away. That's that. If anyone wants to come over to play some video games then I suggest you bring your own controller
use some slim cylindrical object, and lots of lube, for anal stimulation, and your climax will be twice as strong.