星奈あい & 完全主観 Costar Works

星奈あい and 完全主観 are an established costar duo, teaming up across 4 works from their initial collaboration '勉強しかできないメガネっ子女子大生4人組の性の偏差値アップ研究' (2018) to '専属決定・独占発売！ 囁き淫語スペシャル 星奈あい' (2020). Their collaborations are predominantly released under the プレミアム label, demonstrating exceptional on-screen chemistry in genres such as 中出し・痴女・淫語.