上原瑞穂 & 黒田将稔 Costar Works

上原瑞穂 and 黒田将稔 are an established costar duo, teaming up across 4 works from their initial collaboration '恥ずかしいほど、セックスが好き。' (2012) to '発情誘惑インストラクター 01 上原瑞穂' (2015). Their collaborations are predominantly released under the プレステージ label, demonstrating exceptional on-screen chemistry in genres such as 3P・4P・汗だく.