美原すみれ & 軍曹 Costar Works

美原すみれ and 軍曹 are an established costar duo, teaming up across 2 works from their initial collaboration 'ご無沙汰してた親戚がいきなり居座り同棲絶倫Wおばさんの痴女SEXで極限射精して搾り取られた僕。' (2023) to '五十路になってパワーアップした親戚の絶倫Wおばさんに、痴女SEXで無限イキさせられた僕と妻' (2025). Their collaborations are predominantly released under the 椿鳳院 label, demonstrating exceptional on-screen chemistry in genres such as 乱交・痴⼥・叔⺟さん.