Lady Scarlet was not the kind of person to sit back and take shit from anyone. That is why she had to do what she felt was right for her. The mistress chose to use her great femdom fetish to torture as well as humiliate the guys for they had messed up big time. She had them suck each other's dicks even though she knew that they were straight. She wanted them to be humiliated and degraded to the core.
This elderly loser thought that his age and his appearance enabled him to get away with whatever he did. But he was shocked when this mistress humiliated and dominated him cruelly. The mistress cruelly used her high heels to trample his face and his chest. He was also forced to lick the soles of her heels before she felt it was enough punishment for the guy and she let him go.