北山憂 & ピエール剣 Costar Works

北山憂 and ピエール剣 are an established costar duo, teaming up across 2 works from their initial collaboration '大好きな大量精子をお口にグチュグチュ溜め込み味わいごっくんシェイク！ ぶっかけ顔射にドロドロ笑顔でパコりまくるザーメン中毒優等生 北山憂' (2023) to '北山憂 はじめてのアナル解禁' (2025). Their collaborations are predominantly released under the 無垢 label, demonstrating exceptional on-screen chemistry in genres such as パイパン・巨尻・アナル.