Rika Mari's 4th anniversary project! Rika Mari, the self-proclaimed Dirty Talk Queen, has an ad-lib whispering dirty talk showdown with Claire Hasumi, Shino Ao, Aya Miyazaki, and Yu Kawakami, the Four Heavenly Kings of Dirty Talk! ! The entire showdown is recorded in binaural! Sweet words that invite creampie are poured from the right ear to the left ear, and the brain is in a trance state! ! A must-see is the serious dirty talk battle where Mari Rika's nose is bent! ! Special recording