上原保奈美 & 清水健 Costar Works

上原保奈美 and 清水健 are an established costar duo, teaming up across 3 works from their initial collaboration 'Jカップの初体験 上原保奈美' (2011) to '催眠 ～私をチ●ポ中毒にしてください～ 上原保奈美' (2012). Their collaborations are predominantly released under the エスワン ナンバーワンスタイル label, demonstrating exceptional on-screen chemistry in genres such as 巨乳・ギリモザ・DVDトースター.