The mistress who wanted to test the loyalty of her tamed slave by allowing strangers to play with him in public began an open training session. The slave was paraded in front of the public, subjected to spanking, slapping, whipping, dog imitations, and humiliation games. Although initially wary, some onlookers began to peek and secretly take photos with their smartphones. Despite being collectively toyed with until he was a mess, the slave accepted everything for the sake of the mistress's smile, transforming even shame and humiliation into pleasure.