Yuri, 26 years old, is a school teacher. During her teaching internship, she was trained and became a masochist. When she finished her education course, she ended her relationship with her trainer, but she couldn't forget the pleasure and volunteered to be trained again. Also included is footage from two years ago, before she became a teacher! Outdoor walks, bicycle bondage play, outdoor selfie shoots... Her timid yet obedient behavior is a must-see!