[Mari Takasugi Hemp rope bondage now available! Mari, fed up with the tumultuous environment as her parents' divorce mediation hits a snag, decides to live with her uncle for a while at her own request. Her uncle, who becomes ill-mannered when drunk, finally makes a move on Mari. From then on, the days of training continue almost every day... But Mari continues to endure, believing that her uncle will return to the man she loved so much... This is a full-scale SM bondage training drama that Mari Takasugi takes on!