I want to test a theory...My ass can be mesmerizing, you can't take your eyes off of it and why would you want to? I begin to encourage you to stroke your dick because I want to see how long you can last against my beautiful, round, luscious ass. Will you survive until the end or blow and explode? Only time will tell. In 18 minutes I tell you when to stroke and when to stop because I control your cock. Lets see if you can last and if you do, lets see if I will be generous enough to let you cum...