K & 貞松大輔 Costar Works

K and 貞松大輔 are an established costar duo, teaming up across 30 works from their initial collaboration 'ギリモザ KEIの美尻じっくり見せてあげる KEI' (2009) to '希咲エマの汗だく、母乳噴き出し種付け、本気SEX' (2014). Their collaborations are predominantly released under the プレミアム label, demonstrating exceptional on-screen chemistry in genres such as デジモ・潮吹き・巨乳.