This is the case! Today my mom remarried and we have a new family. A new father, a new home, and I have an older brother. And now I have a big brother...what will happen to our life together? I am very excited! If there is a development like in anime where the older brother falls in love with the younger sister, or Kokoro tries to seduce the older brother with her panties.......oh my! I can't stop getting excited just thinking about it.... This is a bold and naughty story about Kokoro Amami, who looks great in knee socks, and her brother, who loves knee socks and panties.