佐山美紀 & 大沢真司 Costar Works

佐山美紀 and 大沢真司 are an established costar duo, teaming up across 2 works from their initial collaboration '還暦で初撮り 佐山美紀' (2024) to 'デリヘル嬢はお婆ちゃん' (2025). Their collaborations are predominantly released under the ルビー label, demonstrating exceptional on-screen chemistry in genres such as 中出し・熟女・お婆ちゃん.