りか & 岩下たろう Costar Works

りか and 岩下たろう are an established costar duo, teaming up across 6 works from their initial collaboration '妹が俺のこと好き過ぎて、体操服の匂い嗅ぎながら教室でオナニーしてたのを先生に見られたらしいんだが… 美甘りか' (2019) to '世界の終末～オハメ黙示録 最終性戦～' (2026). Their collaborations are predominantly released under the ネクスト label, demonstrating exceptional on-screen chemistry in genres such as 中出し・コスプレ・3P.