One of the unpleasant facts of life is that a small proportion of men are creeps who go around harrassing women at random -- exposing themselves, making lewd comments, etc. Men who do that need some appropriate combination of restraint and treatment. However, I have to admit that this guy has come up with a, um, novel pervert pitch. He approaches his female victims and requests that they kick him in the groin.
Seems to me his crime contains its own punishment ;-).