百瀬あすか & 貞松大輔 Costar Works

百瀬あすか and 貞松大輔 are an established costar duo, teaming up across 5 works from their initial collaboration '性欲は強いぞ。百瀬あすか SOD専属 AVデビュー' (2020) to '専属決定！子宮をイカせながら射精で堕とすエビ反りオーガズムハイ！ポルチオ覚醒中出し天国スペシャル！ 小栗操' (2025). Their collaborations are predominantly released under the 本中 label, demonstrating exceptional on-screen chemistry in genres such as 中出し・美少女・3P.