A G-Cup Girl Who Goes Behind Her Best Friend's Back To Seduce Her Big Tittied Sister Into Lesbian Sex! Hikaru Harukaze Waka Misono

妹の目を盗んで地味っ子巨乳姉を大胆にレズ誘惑する妹のGカップ親友 春風ひかる 美園和花

Waka, a plain and quiet college student with a 100cm bust. Her younger sister Satori secretly harbors feelings for her best friend Hikaru. One night, Hikaru, who came over for a study session, gropes Waka's big tits while Satori is asleep, and makes Waka cum with cunnilingus and fingering. Hikaru is thrilled to have become one with Waka, whom she had feelings for, but Satori, suspicious of her sister, confronts Waka. Unaware of the love triangle, Hikaru actively pursues Waka's body...