Lyonal moaned as she started to clean his dick in her mouth, her tongue swirling around his member. He moaned, "Mmm Obsidian, you like sucking my dick don't you? It turns you on doesn't it? But this is not enough. You need to make me cum in your mouth  and swallow up all my cum. Because you are my pet Obsidian and I am your Master. And a good pet does exactly as their master tells them."