大原あむ & 松本ケン Costar Works

大原あむ and 松本ケン are an established costar duo, teaming up across 2 works from their initial collaboration '数年ぶりに再会してみたら発育し過ぎていた爆乳のいとこ 大原あむ' (2021) to 'セフレカノジョ 大原あむ' (2023). Their collaborations are predominantly released under the ゲインコーポレーション label, demonstrating exceptional on-screen chemistry in genres such as 巨乳・人妻・主婦.