Its not about rape, thanatophilia prevents it from being that simple.
Its about obsession. The protagonist doesn't have sex with the victim until after he has killed.
The song is about a person who is deeply obsessed with a girl who doesn't care for him, and "With all my strength I make her love me"...After she is dead he has total control of her, she is and does exactly what he wants now.
Its not about rape, thanatophilia prevents it from being that simple. Its about obsession. The protagonist doesn't have sex with the victim until after he has killed. The song is about a person who is deeply obsessed with a girl who doesn't care for him, and "With all my strength I make her love me"...After she is dead he has total control of her, she is and does exactly what he wants now.
"move her lips to form the words 'I love you.'"