Milky, a lively and a little crazy girl who has a feeling for her childhood friend and useless older brother.
She couldn’t show her favorite feelings to her brother, and she was having a screaming day.
Her recent worries are her tiny breasts that don’t grow at all and her love rivals (big breasts) .
Miruki, who is impatient to turn around her brother, picks up the naughty book that her brother had …!?
School Girls Swimsuit ver