A dream lesbian collaboration between two great actresses! Jealous of Yui's boastful talk about her marriage, Yui uses her lesbian techniques to make Wakaba moan while she is on the phone with her husband, and makes her cum multiple times with intense fingering! The cheeky younger sister, who makes fun of her plain older sister, is taught the good points of sister lesbians by fingering her with her legs spread wide, and the hostess girls who are competing for the No. 1 spot have a lesbian battle where they slap each other's breasts while insulting each other, lick each other's pussies, and make each other cum! At the end, they have a gentle lesbian sex session where they feel each other's true selves. They embrace each other and get soaking wet as they cum in earnest!