Umi Hirose's first challenge to take down a virgin brush! ! At a party where amateur boys (all virgins) gather, Umi-chan hides her identity and rushes in as an ordinary person! Wearing 'clothes that kill virginity', they will fall one by one with cunning and cunning. Umi-chan, who says it's her first time having sex with a virgin, is puzzled at first, but gradually gets excited. She doesn't know anything about their dicks, and the erotic devil's hand is approaching! !
