Miyyu still has a childish, innocent expression, yet beneath that pure exterior lies an unexpected female masochist. She is completely at the mercy of others, enduring torment on her soft skin while unable to suppress the emotions awakening deep within her heart. Her condition resembles a documentary on BDSM. Her submissive tongue work is gentle, and her gradual blossoming is depicted in a realistic, emotionally intense manner that deeply moves the viewer.