Kiss and White Lily for My Dearest Girl, Vol. 7

The story of kissing girls continues...! Yurine suddenly finds herself with a middle-school junior in the Gardening Club, Haine Aoi, who is struggling with the distance she senses between her and her aunt, a high school third-year, who's like a sister to her. Will Yurine be able to help cheer up her young underclassman the way an upperclassman ought to?