The story of kissing girls continues...!

Yurine suddenly findsherself with a middle-school junior in the Gardening Club, Haine Aoi, who isstruggling with the distance she senses between her and her aunt, a high schoolthird-year, who's like a sister to her. Will Yurine be able to help cheer up heryoung underclassman the way an upperclassman ought to?