五日市芽依 & 貞松大輔 Costar Works

五日市芽依 and 貞松大輔 are an established costar duo, teaming up across 2 works from their initial collaboration '超美クビレ巨乳歯科助手さん 初めてのナマ中出し解禁 五日市芽依' (2023) to 'ダスッ！プレゼンツ WELCOME TO THE ようこそ！ズコバコキングダム 最強AV女優10人衆が痴女プリンセスの座を巡って1泊2日の凄テク激ヌキぱこ祭り！' (2025). Their collaborations are predominantly released under the ダスッ！ label, demonstrating exceptional on-screen chemistry in genres such as 中出し・M男・痴女.