Takayukashiki-san knows many things that are way too weird(especially perverted things). With her, you will become a little wiser and a little more indecent.
A comedy manga that will satisfy your perverted curiosity!
November 29, 2018
変な知識に詳しい彼女 高床式草子さん, Hen na Chishiki ni Kuwashii Kanojo: Takayukashiki Souko-san (webcomic)