えり & 渋谷優太 Costar Works

えり and 渋谷優太 are an established costar duo, teaming up across 3 works from their initial collaboration '先生！、、、コレほんとに試験に出るんですか？部活女子と種付け補習授業 丘えりな' (2020) to '嗅いでみる？無洗ムレムレ女体臭3 尾崎えりか' (2025). Their collaborations are predominantly released under the かぐや姫Pt/妄想族 label, demonstrating exceptional on-screen chemistry in genres such as 中出し・妄想族・3P.