成海夏季 & 桜井ちんたろう Costar Works

成海夏季 and 桜井ちんたろう are an established costar duo, teaming up across 2 works from their initial collaboration 'ロケットおっぱい限定！美巨乳合コン大乱交' (2017) to '変態アナル生中出し超絶ハード調教 成海夏季' (2018). Their collaborations are predominantly released under the セレブの友 label, demonstrating exceptional on-screen chemistry in genres such as 淫乱・ハード系・熟女.