more time to recover often called a longer refractory period
The refractory period is usually the recovery phase after orgasm during which it is physiologically impossible for a man to have additional orgasms.The length of the refractory period is different for every man. It may take a half hour or more for his body to perform sexually again. Younger men may need only a few minutes of recovery time, but older men usually have a longer refractory period, sometimes between 12 to 24 hours