宇都宮しをん & 主観 Costar Works

宇都宮しをん and 主観 are an established costar duo, teaming up across 6 works from their initial collaboration '宇都宮しをん、イキます。' (2013) to '巨根ズボズボ 宇都宮しをん' (2014). 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・パイズリ.