保坂えり & まーくん Costar Works

保坂えり and まーくん are an established costar duo, teaming up across 2 works from their initial collaboration 'お姉ちゃんのリアル性教育 保坂えり' (2013) to 'おっぱいママを狙うマセガキ同級生 2 ～僕のママが寝取られて妊娠懇願…！！～ 保坂えり' (2014). Their collaborations are predominantly released under the ディープス label, demonstrating exceptional on-screen chemistry in genres such as 人妻・寝取り・寝取られ.