七海ひな & 主観 Costar Works

七海ひな and 主観 are an established costar duo, teaming up across 3 works from their initial collaboration 'INGOIN GOT ECSTASY 淫靡な口から囁かれる卑猥な淫語が脳髄に響く スケベ痴女淫語 七海ひな' (2020) to '女子大生家庭教師の囁き淫語！「もう射精してるってばぁ！」状態でヌカれまくったボク…。 七海ひな' (2021). Their collaborations are predominantly released under the ムーディーズ label, demonstrating exceptional on-screen chemistry in genres such as 淫語・デジモ・主観.