七瀬 & 桜井ちんたろう Costar Works

七瀬 and 桜井ちんたろう are an established costar duo, teaming up across 3 works from their initial collaboration 'アナルバレリーナ4 七瀬いずみ' (2018) to '緊縛解禁M覚醒七瀬いおり' (2020). Their collaborations are predominantly released under the ケイ・エム・プロデュース label, demonstrating exceptional on-screen chemistry in genres such as 辱め・縛り・緊縛.