At the end of the year, Umao spends his winter vacation at his grandpa's house in the country. There was Aunt Yui in Grandpa's house. Aunt Yui always spends her time in the countryside and feels sorry for her, so I'll use Grandpa's tools to please her. Innocent and free-spirited, but only the dick is a big cock boy Umao who hangs a big cock that is as good as an adult.
