Kasumi, a bondage teacher, and Yuki, a bondage model, met in a bondage circle. Kasumi has been working in secret from her husband, but in her desperation to get her attention, Yuki reveals to Kasumi's husband that she is her binding teacher. When Kasumi finds out about it, she becomes furious and decides to make her her perfect slave. Yuki, who is in love with Kasumi, is a masochist who is happy no matter what she does. Her training escalates in order to clear her betrayed feelings. Please enjoy the splendid bondage and torture by a beautiful bonder.
