こう & 西島雄介 Costar Works

こう and 西島雄介 are an established costar duo, teaming up across 4 works from their initial collaboration 'オヤジ上司にWアナル舐めさせ誘惑しまくる新卒OL！卑猥すぎるデカ尻に管理職はテンション爆上がり！来年は出世間違いなし！！' (2022) to '『白花こう』の素顔～中出しアヘ顔絶頂3SEX＆オナニー～' (2023). Their collaborations are predominantly released under the セレブの友 label, demonstrating exceptional on-screen chemistry in genres such as 中出し・熟女・ドラッグ.