川口桜 & マッスル澤野 Costar Works

川口桜 and マッスル澤野 are an established costar duo, teaming up across 5 works from their initial collaboration 'ぜーんぶ初体験！！セックス開発4本番Special！！ 川口桜' (2025) to '無防備すぎる美脚スレンダー女教師は俺たちの性処理便女 ぶっかけ中出しレ×プ輪●集団ピストン22発ベトベト精液汚辱 川口桜' (2026). Their collaborations are predominantly released under the ムーディーズ label, demonstrating exceptional on-screen chemistry in genres such as 美少女・3P・4P.