若槻めぐみ & 北こうじ Costar Works

若槻めぐみ and 北こうじ are an established costar duo, teaming up across 2 works from their initial collaboration '父親の介護をする娘2' (2023) to '未亡人 喪服の下から滲み出る性欲2' (2024). Their collaborations are predominantly released under the ルビー label, demonstrating exceptional on-screen chemistry in genres such as 熟女・中出し・人妻.