Writing prompt: Girls storm boy's locker room

On the other subreddit, someone had a fantasy of her and the girls storming the boys/mens locker room, and I thought that would make an okay story. They could be a womens soccor/football team or cheerleaders or both. Please make it sound like they are all at least 17 y.o. It could be an actual sports team with celebrities if you wish. Look forward to reading if anyone takes it up.

The girls could be doing it for some reasons. Pick one, or multiple:

1. One of the boys insulted the team, saying a girl's sports team is dumb.
2. The girls try and get the best kind of "football" practice.
3. Curiosity.
4. The ringleader or coach convinces the girls how fun it would be to do it.

Bonus points if:

1. The first boy gets the towel taken from his waist and whipped by it in a sensitive area.
2. The guys are all cocky and wolf whistle to begin with.
3. Buttslaps?
4. They have a last man standing bet, and a 'reward' is eluded to. But no one gets the reward as they all end up on the floor, or they crossed their fingers, or they say the reward is them leaving, or they say maybe next time!