She wants to play a game.

"Do you mind if I have fun with your robot...and you?"
"Since you put it that way."
"Yea! So I can use a version of this fantasy I have," Kitty explains, leaning in.

A bit later, 'Starfire' is awoken with her key phrase and has been set on a bench.

She, of course, has no memory of what happened while she was out.
The first face she sees is not you- it's Kitty!

"Even your alien physiology wasn't strong enough to resist my gas," she says, playing out her fantasy.
"Where is my man?"
"I have him locked up at my Beach House. Don't try to fight me...or else, got it?"
She nods.

She needs an explanation for why she doesn't use her powers (that she doesn't have).

The pair head down the Beach in silence towards the House- which Kitty owns, of course.

Inside, she sees you sitting 'nervously' in a chair with a strange collar around your neck.

"If he tries to remove it, bad things will happen," Kitty explains, "If you don't obey me, bad things will happen."
She nods.
"In fact, all it takes me saying the word...ha- just kidding. I won't say it, unless you make me. Got it."
Another nod.

"Good. Let's start with that bikini. Take it off- nice and slow."

An embarrassed 'Starfire' strips for the Villainess as you watch on 'helplessly.'

Kitty enjoys the show and has the 'Titan' toss her clothes to her.
She puts them in her back pocket.

"Now then. What should I do with you next..."