I have never had good control over ejaculation and my body is healthy in all other aspects. Often caused by psychological factors.
If both parties are limited to sexual stimulation such as hugging, caressing, kissing, and playing naked without further sexual contact or intercourse, the normal sexual response process cannot be completed due to the inability to reach the maximum tolerance level (threshold), and ejaculation will not occur.
Mature men should understand the above phenomenon.
Now, we know that the factor that determines the duration of sexual intercourse is the highest level of tolerance to stimuli (threshold). You can understand this as a sensitive switch that determines sexual intercourse time, specifically responding to sexual stimuli. When the intensity of sexual stimulation reaches its sensitivity value (threshold), it will open, causing an ejaculatory response and ending sexual intercourse.
So, what are the sources of sexual stimulation that stimulate this sensitive switch to respond?
In a broad sense, this sensitive switch responds to all sexual stimuli, including brain sexual center activity (sexual needs, sexual fantasies), vision (female appearance, naked visual stimulation), hearing (pleasant and emotional words), smell (female specific odor), and touch (close contact and friction between the body and sexual organs), all of which are sources of sexual stimulation. Among them, the most important sources of sexual stimulation that determine sensitivity values (thresholds) are tactile stimulation and central brain activity.