The erotic sounds that occur during sex, such as squelch, squelch, smack, etc. And the moans that respond to them. Make music with these lewd sounds! What kind of music is made up of only erotic sounds that are different from the sounds of everyday life? All of the erotic sounds that actress Haruki Sato makes with her whole body are recorded and mixed on the spot. And this super challenging project that directly attacks the senses of sight and hearing takes an unexpected turn!!