He grabs hold of the blanket firmly. "I don't recall saying you could cover yourself up." There's a hint of warning in his voice, which only grows when he adds: "You can shower once you've finished the chores I'll set you for today."

Shinjirou is beginning to grow rebellious again, he can tell. It was probably due to embarrassment, or perhaps shame, or maybe he's beginning to resent his situation now that he's sober again. But whatever his reasons, Jade can't tolerate dissent.