Penguin/Luna/Kuro/Shiro
Luna was the first to reach the den, as always. The pups were next, then Penguin. Penguin rested in an empty corner while Luna played with the pups.
Penguin/Luna/Kuro/Shiro
Penguin sat up. "We must go now." He said, then walked away. "Come, Luna, Come, pups."
Luna and the pups followed without a word, though Penguin did seem very suspicious.