こころ & 阿川陽志 Costar Works

こころ and 阿川陽志 are an established costar duo, teaming up across 3 works from their initial collaboration '初体験エクスタシー 胸いっぱいの愛を 真木こころ' (2011) to '天然成分由来 こころ汁100%' (2013). Their collaborations are predominantly released under the エスワン ナンバーワンスタイル label, demonstrating exceptional on-screen chemistry in genres such as 潮吹き・3P・4P.