栞 & 優生 Costar Works

栞 and 優生 are an established costar duo, teaming up across 4 works from their initial collaboration '友人の母親 阿部栞菜' (2019) to '息子は煩悩まみれの肉食獣―。首絞め・イラマ・固定バイブで完全メス堕ちする母親 今井栞菜' (2025). Their collaborations are predominantly released under the VENUS label, demonstrating exceptional on-screen chemistry in genres such as 中出し・人妻・主婦.