NACT-005 Suddenly soaked in a downpour… My beloved aunt Yui Hatano can't go home

My aunt Yui, who lives next door and whom I admire, came over to cook for me while my parents were away on a trip. After she finished running errands and left, she returned a while later soaking wet. It seems she had lost her house key. Her wet hair and underwear showing through her white blouse… My parents aren’t home today. Unable to contain my emotions, I watched as Yui dried her hair…