酒井莉乃 & 西島雄介 Costar Works

酒井莉乃 and 西島雄介 are an established costar duo, teaming up across 2 works from their initial collaboration '真正中出し解禁（神回でした） 子宮に本物ザーメン11発 酒井莉乃' (2024) to '～喉奥姦通～ イラマチオ 酒井莉乃' (2025). Their collaborations are predominantly released under the KLEIN label, demonstrating exceptional on-screen chemistry in genres such as イラマチオ・美少女・スレンダー.