Mistress Gaia did not want to use pain to punish and torture this loser. She knew he was a sissy and her spit fetish was enough for him. So she got him to open his mouth and she spat into it. She also spat on her hands and she smeared the spit on his face. He was degraded and humiliated but he had no choice. He had to do what she asked or else face a worse punishment.