いち & 小沢とおる Costar Works

いち and 小沢とおる are an established costar duo, teaming up across 6 works from their initial collaboration 'ずっと見守ってきた近所の娘が結婚して…家に閉じ込め犯し続けた観察記録 松本いちか' (2020) to '密着セックス ～生徒の父兄と、校内不倫に溺れた罪深い私～ いち花' (2026). Their collaborations are predominantly released under the マドンナ label, demonstrating exceptional on-screen chemistry in genres such as 人妻・主婦・熟女.