千石もなか & ピエール剣 Costar Works

千石もなか and ピエール剣 are an established costar duo, teaming up across 4 works from their initial collaboration '【動画配信限定特典映像付】生まれて初めてのお尻。オフパコ（肛門中出し）撮影会。' (2024) to '大浣腸！超ゲロ！痙攣マン！本気絶頂で全穴ジャッバジャバ大量噴射。激スプラッシュ3穴性交 千石もなか' (2025). Their collaborations are predominantly released under the えむっ娘ラボ label, demonstrating exceptional on-screen chemistry in genres such as M女・淫乱・ハード系.