Mistress Gaia wanted her slaves to know that she was a mean person when she chose to be and that was why they had to toe the line. They had been disobeying her and she just watched them. But now she realized that she had to do something and she did it in cruel fashion. The mistress made the guys suck each other's dicks and fuck each other despite being straight.
Lady Krasaviza felt that these guys were stupid for wanting to fight for a girl. She told them so but they did not listen to her and they went on fighting. It was at that point that she knew they were weak men and she humiliated them. She made them suck each other's dicks and the told them that they deserved to do it because they were both losers. They were afraid of her and did it.
Goddess Kiffa needed a little entertainment and she got it from these guys. She had fun torturing them and making them do things that she wanted. And that is how the guys ended up sucking each other to the point they had to swallow each other's orgasms. She loved what she saw and it was massively entertaining as the guys were straight but had to do forced bi shit for her.
Not many mistresses are able to think of something like forced bi femdom and use it as a weapon to punish. But lady Krasaviza is not your average mistress. She does things like that and she did today when she had these guys turn bisexual and deepthroat each other for her fun and enjoyment. And she wanted to see them swallow cum before she was done with them. It happened.