This work focuses on the cohabitation life of the squirt giant-breasted sex-loving woman Sato Haruki and the sexually cheerful beautiful girl Serizawa Tsumugi. The intense lesbian play between the two is visually enjoyable, but there is a slight lack of depth in the story that is somewhat disappointing. There are many individual scenes, which shortens the time for lesbian play, and this is regrettable. However, Sato Haruki's cunnilingus skills are exceptional, and the variety of tools like vibrators and electric massagers elevates the excitement. Serizawa Tsumugi's cuteness also stands out, and it would have been even better with a strap-on present. While the erotic elements of this work are thoroughly enjoyable, overall, I wish for a bit more depth in the development of the plot.