MUDR-117 Ever since that day... A school uniformed beautiful girl, Kanon Sona, being bound and trained to the point of ejaculation.

【Kanon's debut in the bondage series!】 After losing their beloved mother, a father and daughter sank into grief. In an attempt to start over, they returned to their hometown. Supported by a man who was an old acquaintance of her father, Kanon decided to live with her father... But there were things she should never have known... Bondage, incontinence, belly button licking, candle torture, internal ejaculation... As tragedies befell her, the girl fell into an endless hell of training in ropes and pleasure.