The title "オトギ フロンティア エロ 動画" suggests a pornographic video in Japanese. This video likely features explicit and erotic content. It is important to note that the term "エロ 動画" is a colloquial term in Japanese for adult videos or pornography. Unfortunately, without specific details, I cannot provide a detailed plot summary or information about the actors involved. However, the term "オトギ フロンティア" might hint at a setting or theme, potentially relating to fantasy or frontier settings. The content and characters portrayed are not suitable for all audiences, and access to such material should be responsibly managed.