The biggest fear of men

Today we will begin a series of lectures on the greatest fear of men. This fear (as it seems to men) is associated with a penis, which is why the first chapter is called "Unmanageable penis".
The man is afraid that he will not cope with the penis: either the penis will not stand up, or ejaculation will occur very quickly... and there are still some options. Since a man cannot order a penis, the situation of intimacy with a woman seems completely frightening, the man feels very uncomfortable
I will describe two typical situations illustrating what kind of problem this is.