栞菜 & 貞松大輔 Costar Works

栞菜 and 貞松大輔 are an established costar duo, teaming up across 2 works from their initial collaboration '結婚6年目32歳の子持ちスレンダー人妻が夫にもママ友達にも内緒でスケベな願望を叶える為にAVデビュー！！ 阿部栞菜' (2017) to '採用面接1秒でオファーを決めた、圧倒的美顔の人妻―。 今井栞菜 32歳 Madonna専属デビュー！！' (2024). Their collaborations are predominantly released under the マドンナ label, demonstrating exceptional on-screen chemistry in genres such as 人妻・スレンダー・デビュー作品.