At first glance, Yuriko Shio appears a bit nervous, but her motivation for participating lies in her desire for "bondage." Her reason is surprisingly touching and heartfelt: "I was tied up once before, and it was painful, but I wonder if this time it could actually feel good?" Her words overflow with pure curiosity and a courageous spirit. She boldly chooses to be bound, and the expressions she reveals throughout the process hold an irresistible allure.