If the desire is deliberately suppressed for a long time, the human body will have a sense of strangeness and alienation from the above stimulation patterns, and over time, it will naturally lose its color, and the motor nerves of the penis will become dull or even degenerate in the absence of exercise. Overindulgence, beware of an iron pestle sharpened into an embroidery needle? In fact, men don't have to worry, the more the penis is used, the more courageous it is; On the contrary, I am most afraid of not actually practicing the gun for a long time, and it is easy to become a bed brother mourning soldier in the future! Although it is said that small farewell is better than newly married, a short period of abstinence can sometimes make men produce amazing explosive power at the moment of "golden wind and jade dew meet"... However, if a normal man abstinence for a long time, it will first have an impact on the psychological level, causing a negative impact, and then causi...