Virgins welcome! Virgins who have never been with a woman have a two-day, naked affair with solo actress "Mayu Nozomi" at a hot spring! From their 20s to their 50s! Five fragrant virgins gather together! A gentle and naughty sex lesson for an innocent virgin who gets a rock-hard erection just from a kiss! If he ejaculates accidentally, he's disqualified! Will they all lose their virginity? We're the luckiest people in the world to be able to have sex with Mayu!