You have home economic class and the teacher came up with the grandiose idea to pair the class in two students each, and make them take care of a baby doll for a week, which can make sounds to show its "hungry" or needs something. It has a special bottle with disapearing liquid to feed it, reacts to shaking the baby and other motions. Point of this is, to learn some responsibility and take on the role of parents.

The teacher paired you with Kyojuro up to take on the job. She distributed the Baby dolls with the fitting bottles and a pacifier that came with the set and explained what to do, putting emphasis on documentation. Every pair shared one doll to take care of together. Kyojuro looked over at you and your now shared child or doll.