Based on an anime series, Onegai Twins is the story of an orphan boy who, when he moves to the house he grew up in but has only seen in a photo, has something of a dilemma on his hands. Two girls show up, both claiming to be his twin sister, who also appears in his photo. But which one is telling the truth and why are his feelings for them leaving him feeling a little hotter under the collar than a brother’s bond ought to? Oh, and did we tell you that their teacher is an alien? A romantic ménage à trois with a twist.