A Beautiful Girl In Uniform Gets Crazy With The Pleasure Of The Rope, Engraving The Taste Of The Rope In Her Heart And Body, And Falling Into A Guy! ! ! "A neighbor's old man was drunk and collapsed.Mizuki helped him.It is said that Ojisan used to be a professional bondage teacher.Mizuki is fascinated by the obscenity and beauty of a bound woman.She is forcibly bound by an old man.Pleasure that melts in pain.She can't forget being tied up by an old man.Mizuki becomes a slave and is tied up in earnest. 』