Ejaculatory inevitability is the point, during stimulation of the penis, when ejaculation becomes inevitable or unstoppable. This is often referred to as the "point of no return."
More About Ejaculatory Inevitability
Ejaculatory inevitability is actually the first stage of the ejaculation process: emission. During this stage the body readies itself for ejaculation by depositing semen near the top of the urethra.
For those who deal with premature ejaculation, becoming familiar with the sensations that precede ejaculatory inevitability can be helpful in learning to lessen stimulation before reaching the "point of no return."
