The obscene feeling of beautiful words. The mysterious beauty, Rin Kikahana, demonstrates polite and respectful language in a variety of situations, such as "hostess", "female doctor", "mother" and "office lady". Contrary to her soft-spoken manner, the humiliation of the slutty play, which is full of contrast with the powerful and cruel attack, makes the M men excited and erect!! The obscene feeling hidden in the beautiful words, and the immoral feeling that grows even more because of the situation and position where it is not okay to cum, make it impossible to suppress the excitement, ad lib slut ★ polite language live! ! 4 chapters in total.