りお & 優生 Costar Works

りお and 優生 are an established costar duo, teaming up across 4 works from their initial collaboration '微乳美少女は、彼氏の親戚たちの共同所有物 泉りおん' (2019) to 'バイト先の地味で陰キャなメガネお姉さんは絶倫痴女モンスター 朝妃りお' (2025). Their collaborations are predominantly released under the ムーディーズ label, demonstrating exceptional on-screen chemistry in genres such as 中出し・人妻・主婦.