Chiisana Tsubomi no Sono Oku ni...  

小さな蕾のその奥に......

A young girl, who appears innocent and youthful, hides behind her mother. The mother is a successful professional woman with no romantic partner and a straightforward perspective on life. Their neighbor frequently engages in loud and boisterous sexual activities that are quite obvious. Despite the girl's attempts to persuade him to cease his behavior, she cannot help but be intrigued by how well he performs sexually for himself.