In the second image, the pic of the blonde and brunette wearing silk blouses and throwing punches in front of several female spectators, the brunette spectator on the far right in the white blouse and dark slacks seems aroused by the fight she's watching. She's biting her nails with one hand and touching herself with the other hand.
The arousal of fight spectators, as well as the emotions in their verbal reactions to the fight they witness is both exciting and very arousing!
When I made pictures with crowds, their reactions to what's happening sometimes makes the picture. I would have to find it but there was one picture that one of the men watching has his hands in his pants, I thought that was funny.