優 & 久我真悟 Costar Works

優 and 久我真悟 are an established costar duo, teaming up across 3 works from their initial collaboration '憧れの叔母に媚薬を盛り続けて10日後、ガンギマリ中出しハメ放題のアヘアヘ肉便器になった…。 白木優子' (2025) to '性処理妻 水野優香' (2026). Their collaborations are predominantly released under the マドンナ label, demonstrating exceptional on-screen chemistry in genres such as 巨乳・人妻・主婦.