A real hard BDSM work of koha Riyu is released at last! This is the Eros of the sum proud of to the world! A straw rope cuts into soft fair skin, and get a rope sickness. An indecent pleasant feeling runs through a whole body of the Ryuu! Dishevel long Black Hair, and, as for the figure of Ryuu doing a struggle functionally, a bottle bottle stimulates the instinct of the man!