The fact that you have no pleasure in ejaculation for several years may be the result of frequent stimulation, psychological factors, chronic prostatitis and other factors. 1. Frequent stimulation: men in the daily habit of frequent masturbation, a long time to the penis caused by the stimulation, in the ejaculation, may lead to no pleasure, quit masturbation may be restored to normal. 2. Psychological factors: incorrect sexual education, different sexual concepts or abnormal relationship between husband and wife may lead to lack of pleasure during ejaculation, and in serious cases, erectile dysfunction or premature ejaculation may also occur. 3. Chronic prostatitis: Men with chronic prostatitis, due to the long duration of chronic prostatitis, may cause men to have no pleasure in ejaculation, and there will be perineal distension, frequent urination, urination and other symptoms. Ejaculation without pleasure for several years, but also may be other reasons, it is recommended to go to the regular hospital in a timely manner to see a doctor, for examination and treatment.