りお & 貞松大輔 Costar Works

りお and 貞松大輔 are an established costar duo, teaming up across 37 works from their initial collaboration 'バレないように彼女の親友とこっそりヤル！ 4' (2011) to '私の子宮を射精でオとして 水谷心音' (2015). 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 美少女・ギリモザ・3P.