Kim gives you two of the four girls

"Kim, I have to find all of you to free you. I'm sorry."
"It's alright. You didn't do this. Fortunately, I know two of the girls involved."
"That's a timesaver. Who are they?"

A pause.

"Kylie Jae and Jezebel Jones."
They are both Cheerleaders!
Hot ones too.

The plot thickens.

"Do you know where they are?"
"The Gym. One of the Practice Rooms."
"I'll be back to free you as soon as possible."

A breathy sigh.

"Please hurry. And thank you."

You go to the Gym and realizes that there are three different Rooms.

Room #1 is empty.
Damn.

Room #2 had a few guys doing stretches.
You apologize for the interruption.

Room #3 has the two Cheerleaders in it.
It sounds like training at first...

"Come on! Do it for me! Do it!"

You walk in and see the pair in their uniforms.
They are sitting on the floor with their legs spread- the glint of the chastity belt barely visible.

"Oh no," Jezebel, a black beauty says.
"What are you," Kylie starts to ask.

You present a key.

"Finally! Jez, we can get out. Our punishment for getting caught together will finally be over."
"Getting caught together as in," you start to ask.

They stare.
You all know what she meant.

"Tell me more while I try to get you loose.
Oh and I need to know who the 4th girl is."

They share a look.

"Well, the 4th girl is more of a woman," Jezebel says.
"Yeah, it's..."