Ypu can read all the comics here [link]
Sorry about all the text.
A few things to explain:
This took place in Denmark where the age of consent is 15 years old, so in the age and place where it happened it would indeed be seen as more scandalous that it was with a black woman.
And you might think they they could just be called Niels Senior and Niels Junior, but you don't do that with Danish names, so this is going to be a bit awkward.