Tenshi no Tamago-ryouri

The student Take begins to go to the cooking school for his father who lost his wife, but Take has no talent for cooking and he didn't make any progress. Then the teacher of the cooking school, Kurahashi is asked to come to Take's home to cook dinner for his father. But his father was a lover of Kurahashi who disappeared for ten years ago....) and one short shota story of doctors and his child patient.