I am going to freeze your brain. Your fluids will stop flowing towards it in favor of your cock which becomes bigger and bigger. The weaker and smaller your brain gets, the harder your cock becomes in your underwear. Your brain is frozen, you are completely absent in your head, you can only think about stroking your cock that is begging you to cum. You need to stroke your cock while listening to my voice. Your brain is mine, your brain is totally numb and under my control. You only want to stroke your dick. You live for it.