[Yokuutsu]

Vivi squeaks a bit as Riyo goes to use him as a pillow. He starts reading and ends up trying to make a barrier around his crotch with the book. Just in case. Who wants to wake up with that in their face? Soft or not? Vivi knows he doesn't want that in his face when he wakes up if he can help it. He ends up delaying more reading to play with Riyo's hair a bit.