"C'mere," Harumasa urges, "Great, good, nap time and then we can do whatever you want," he promises.

Usually Harumasa would be more indulgent than this. Willing to let you run around and choose all of the activities when you're regressed. His illness is flaring up today though.

Hence he's banishing you to nap time today. Not without comfort obviously since he has you in his arms right now. He'd never let you stray too far.