STU means Stamina Training Unit and it’s dedicated for people who use their toys “more than sometimes”. Training makes champions - this is the main rule of STU users. Be the one of them, be the champion.
The experience that STU provides is incredibly pleasurable, it will help you to last longer which gives you more confidence when you are with that special lady in your bed. I personally think if you are going to enhance your sexual performance the STU Fleshlight is the best choice you can ever made. If you want to last longer, there’s no other way that practice more and more. This sounds simple but this is only option to effectively train your stamina besides the sex itself. Using Stamina Training Unit regularly your enhanced sexual abilities will be touchable very soon. STU is the first and only effective sexual stamina training patented device in the world. There’s a one significant rule using STU - if you can last 10 minutes with this STU Fleshlight inner texture, you’ll last 20 minutes with anybody in bed. Working out has never been so pleasurable. Take a look how this fascinating STU Fleshlight looks inside:
When I do finally decide to let myself cum the STU gives one of the most intense orgasms I have ever felt outside of a real pussy. While some of the other inserts (like the Wonder Wave and the Speed Bump ) may be more pleasurable in the early stages of your self pleasure session nothing compares to the intense orgasm that the STU provides. It will blow your mind!