The ejaculation occurring in these pics begins as a spray, then shoots a little bit, and finally
ends with a dribble.
Note that these three pics occurred over a time period of only a couple of seconds.
Also note that the testicles seem to be ascending toward the body during masturbation.
By the end, the testicles appear to be
next to the body as they go up into the scrotum.
This is also a normal variation that occurs in some men. The only time there should be concern
testicles going up is if one or both disappear inside abdomen
accompanied by other unusual difficulties.