I think that it's definetely about rape. But I don't agree, that it's about a black man raping a white woman. He says that her white flesh excites him. White is just a symbol of chastity, cleanness and innocence. So she is just an innocent girl (she's young, he says - du auf dem Schulhof, so she attends the school). He may be presented as black (he says: my black blood), not because of colour of his skin. He's just not so innocent and clean. That's why it excites hims so in her. He says, that he is just like his father. Maybe he has also been abused.
I think that it's definetely about rape. But I don't agree, that it's about a black man raping a white woman. He says that her white flesh excites him. White is just a symbol of chastity, cleanness and innocence. So she is just an innocent girl (she's young, he says - du auf dem Schulhof, so she attends the school). He may be presented as black (he says: my black blood), not because of colour of his skin. He's just not so innocent and clean. That's why it excites hims so in her. He says, that he is just like his father. Maybe he has also been abused.
I agree. In fact, "black blood" could be an implication that the assailant is "black-hearted".
I agree. In fact, "black blood" could be an implication that the assailant is "black-hearted".