This guy thought that he was having fun with mistress Gaia until she ruined his orgasm. She did not care about what he felt. All she wanted was to make sure that she dominated as well as degraded him and this was done through teasing him and thereafter, ruining his orgasm when he thought that she wanted to pleasure him and have a great time with him. He could not believe the end result.
This guy thought he could bully lady Naomi but he ended up being the one surprised and bullied. The mistress cooperated until she was able to get to a place where she felt she could unleash her true self. That is how the guy was forced to jerk off but had his orgasm ruined because it was a punishment and not a chance for him to have fun. He was made to apologize for bullying or have a worse punishment.
Goddess Lena wanted to humiliate this guy and she did it in spectacular fashion when she managed to ruin his orgasm. The mistress loved the way he was easily turned on and she used that chance to make him wear a chastity device which gave her further control over him and especially over his dick as he could not use it for anything apart from peeing. She locked it and she hid the key.