凛音とうか & 優生 Costar Works

凛音とうか and 優生 are an established costar duo, teaming up across 4 works from their initial collaboration '彼女が四日間合宿で不在の間、彼女のお姉さんと夢中で中出ししまくった 凛音とうか' (2019) to '親戚のおばさんに筆おろしされた僕。リターンズ 10' (2020). Their collaborations are predominantly released under the LEO label, demonstrating exceptional on-screen chemistry in genres such as 巨乳・パイズリ・お姉さん.