Descriptions:
The younger sister, Mei, agonizes over the sounds of adult videos coming from her brother’s room every day. One day, she meets her c***dhood friend Mamoru again. Mamoru is attracted to the matured Mei. The sound of pornography coming from her brother’s room next door brings the two of them closer. The sound of her brother watching porn makes Mei frustrated, and she feels intensely for the first time with her c***dhood friend…
