Alternative Titles: Bondage Game, Bondage Game: Shinsou no Reijou-tachi, El juego de las esclavas, ボンデージ・ゲーム -深窓の隷嬢達-, 본디지 게임, 束缚游戏
Yuu is a girl who has lost her memories. She is mailed into a sadistic house of bondage where she and others are forced (or not) to serve their master, Renji, but there are serious consequences for those who fail.