Summary:

Having escaped Uther's tyranny, Arthur only needs to survive, free and alone, until his twenty-first birthday whereupon he will recieve the inheritance his mother left for him and be forever free of his father's rule. But the path is not smooth. While on the run, he meets Merlin, the strange art student who sees his suffering and tries to help him heal his old wounds

This is literally 70% porn, 20% pain, 7% music and 3% plot but if you are going through a harsh time, it might just be what you are looking for.