Stamina Training Unit (STU) Fleshlight
The STU Fleshlight is marketed as a way to improve your sexual stamina. While I have never had much of a problem here there are definitely times where I am sure my wife wished I lasted a bit longer and being having extra stamina can never be a bad thing. While you are using the STU it is somewhat similar to the speed bump but nearly as intense. The inner canal of the STU is filled with sort of rounded off pyramid shaped bumps. They feel good while you are sliding your cock in and out of the STU but the real magic happens when you are about to cum.

When you are about to cum the head of your cock swells. When this happens something magical happens in the STU, your level of pleasure skyrockets, I have no idea how this happens but it’s a feeling that absolutely has to be felt to be believed. The goal is to learn the art of “Brinkmanship“. Brinkmanship is defined as “the art of bringing yourself to the ‘brink’ and then back again, while remaining in control.” I must say the STU has really helped me learn how to control myself when I feel myself about to cum. I have learned tricks that help me to keep myself from cumming too quickly.
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 Fleshlight session nothing compares to the intense orgasm that the STU provides. It will blow your mind!
The STU is only sold individually and you have to get it with a case. This makes it a great first purchase. If you decide later that you want additional inserts (and you probably will, Fleshlights are just too much fun to own only one) purchasing the STU first makes the most sense because you will already have a case. Buying something else first and then the STU later will mean that you have two cases (which isn’t a bad thing at all) so economically speaking it makes the most fiscal sense to get the STU first.
The STU is definitely in my top three of all the inserts, this one is a must have and I highly recommend it, you won’t be disappointed.
The STU Fleshlight is marketed as a way to improve your sexual stamina. While I have never had much of a problem here there are definitely times where I am sure my wife wished I lasted a bit longer and being having extra stamina can never be a bad thing. While you are using the STU it is somewhat similar to the speed bump but nearly as intense. The inner canal of the STU is filled with sort of rounded off pyramid shaped bumps. They feel good while you are sliding your cock in and out of the STU but the real magic happens when you are about to cum.

When you are about to cum the head of your cock swells. When this happens something magical happens in the STU, your level of pleasure skyrockets, I have no idea how this happens but it’s a feeling that absolutely has to be felt to be believed. The goal is to learn the art of “Brinkmanship“. Brinkmanship is defined as “the art of bringing yourself to the ‘brink’ and then back again, while remaining in control.” I must say the STU has really helped me learn how to control myself when I feel myself about to cum. I have learned tricks that help me to keep myself from cumming too quickly.
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 Fleshlight session nothing compares to the intense orgasm that the STU provides. It will blow your mind!
The STU is only sold individually and you have to get it with a case. This makes it a great first purchase. If you decide later that you want additional inserts (and you probably will, Fleshlights are just too much fun to own only one) purchasing the STU first makes the most sense because you will already have a case. Buying something else first and then the STU later will mean that you have two cases (which isn’t a bad thing at all) so economically speaking it makes the most fiscal sense to get the STU first.
The STU is definitely in my top three of all the inserts, this one is a must have and I highly recommend it, you won’t be disappointed.



