AUKG-428 The lesbian sister who sleeps with her younger brother's girlfriend Iori Ohashi Yurika Aoi

Iori, who is dating Yurika's younger brother, is dissatisfied with her boyfriend's poor sexual skills... Meanwhile, her older sister Yurika is also feeling frustrated after recently being dumped by her lesbian girlfriend... Then one day, frustrated, Iori masturbates at her boyfriend's house, and Yurika happens to witness him...