Japan has become a sexless country. We can learn about the beauty of sex by means of special lessons given by sex experts, also know as, "Experienced Girls." Karen controls men at will with her seductive dance. Ayako is a sexy actress who's had sex with over 5,000 men. Yurina, the "licking daruma," shows us her secret technique in the studio. An unexpected development awaits! (Source: Amazon Prime Video)