水川潤 & 矢野慎二 Costar Works

水川潤 and 矢野慎二 are an established costar duo, teaming up across 3 works from their initial collaboration '強●クスリ漬け 塩対応の元キャバ嬢を拉致ってオーバードーズ闇堕ちSEX依存 首締め鬼イラマ暴力哀願！ 水川潤' (2024) to '男子生徒の理想的なデカチ〇ポが気になって仕方ない女教師と生徒会長' (2025). Their collaborations are predominantly released under the h.m.p label, demonstrating exceptional on-screen chemistry in genres such as 美乳・巨尻・中出し.