こころ & 松山伸也 Costar Works

こころ and 松山伸也 are an established costar duo, teaming up across 2 works from their initial collaboration '制服女子校生と中出し乱交～2学期～' (2014) to '巨乳で美人な友達の姉ちゃんの胸の谷間に興奮しフル勃起！勃起したボクを可愛く思ったのか皆が居るその場で強引手コキ射精し…' (2018). Their collaborations are predominantly released under the プレステージ label, demonstrating exceptional on-screen chemistry in genres such as 中出し・巨乳・手コキ.