From this angle Alec could not really look up at Magnus and see his face. He only the head in his mouth but that was enough to make Alec want more. He took a bit more into his mouth, careful not to take too much lest he gag. He didn't think Magnus would find gagging to attractive. With each bit that he took into his mouth his cock throbbed harder. Alec wanted to take himself out but he was so focused on Magnus to want to stop for anything.