りこ & 貞松大輔 Costar Works

りこ and 貞松大輔 are an established costar duo, teaming up across 13 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 '電撃移籍 Madonna専属 古東まりこ 等身大で貪り合う超濃密ベロキス中出し3本番' (2024). 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 スレンダー・ギリモザ・デビュー作品.