優 & 優生 Costar Works

優 and 優生 are an established costar duo, teaming up across 19 works from their initial collaboration '文学系の母親が息子の友達を抵抗できないように拘束して中出しさせるじわじわねっちょり淫語たっぷりセックス 水野優香' (2020) to '抜かずの六発中出し 母と息子の密着交尾 三ツ谷優里' (2024). Their collaborations are predominantly released under the VENUS label, demonstrating exceptional on-screen chemistry in genres such as 熟女・人妻・主婦.