すみれ & ゆーきゅん Costar Works

すみれ and ゆーきゅん are an established costar duo, teaming up across 10 works from their initial collaboration '「今日は何か良いことあったの？って旦那に聞かれちゃうかも…」1日9不倫ヤリ溜め乱交 来栖すみれ' (2021) to '勃起したままの男を一切動かさないS字尻振り騎乗位エステで骨抜きにする美尻エステティシャン VOL.5' (2024). Their collaborations are predominantly released under the LUNATICS label, demonstrating exceptional on-screen chemistry in genres such as 中出し・尻フェチ・痴女.