神納花 & 井口 Costar Works

神納花 and 井口 are an established costar duo, teaming up across 2 works from their initial collaboration '中出し・ごっくん・アナル・凌辱輪姦-2017毒針連合スペシャル-' (2017) to '神波多一花さん、結婚引退おめでとう。' (2018). Their collaborations are predominantly released under the ワンズファクトリー label, demonstrating exceptional on-screen chemistry in genres such as 乱交・中出し・寝取り.