After a certain point in his life, the fertility thing isn't important either.~Lexy~ said:The quility of sex and how the man treats his woman is more important than how much cum a man spurts out and the second most important thing is him being fertile. A man can be fertile even with a small amount of sperm.
I think, for a man, a good quantity of semen is semi-important to his feeling of virility. To me, also, it represents a show of appreciation. After a spectacular session, if I'm not cuming vaginally, then since I can't come the way a woman can, I would like to somehow show how grreat it was. To me, "That was great" just doesn't cut it.