（伊沢涼子 & 軍曹 Costar Works

（伊沢涼子 and 軍曹 are an established costar duo, teaming up across 2 works from their initial collaboration '童貞君との商談性交しました よしい美希' (2022) to '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). Their collaborations are predominantly released under the 椿鳳院 label, demonstrating exceptional on-screen chemistry in genres such as 熟女・4時間以上作品・叔母さん.