水原みその & 片山邦生 Costar Works

水原みその and 片山邦生 are an established costar duo, teaming up across 2 works from their initial collaboration '町内会専用肉便器巨乳妻 水原みその' (2022) to '「初エッチは生でシたいです」Jcup爆乳姪っ子の告白に負けた私は生ハメSEXに溺れ、実は危険日だったと知っても中出しを止められず… 水原みその' (2024). Their collaborations are predominantly released under the OPPAI label, demonstrating exceptional on-screen chemistry in genres such as 巨乳・中出し・手コキ.