Joker no Kuni no Alice - Circus to Usotsuki Gameジョーカーの国のアリス~サーカスと嘘つきゲーム~

From MangaHelpers: One day, Alice Liddell is kidnapped by a hot guy with rabbit ears and transported into a strange new world! Oddly enough, this "white rabbit" acts as if he's enamored of Alice. As she enters the bizarre Kingdom of Hearts, Alice is certain that it is all a dream that she just can't seem to escape. When she asks various other denizens of the Kingdom of Hearts (mostly gorgeous men) how she can get home, they all tell her the same thing: There's no way for her to return home until the end of the "game" that has just started! [tethysdust]