ADVO-009 Nao Masaki in SM Prison Window

Code ADVO-009 Length 1:21:48 Released 2011 Added Aug 16, 2025

Nao Masaki is led into a dungeon cell, where she is bound and subjected to rituals of restraint and teasing. Her masochistic side surfaces as she cries out in a mix of shame and pleasure. The session is recorded as a thorough training document, showing her body's reactions to each torment.