The Joker danced back to the bed and layed out on his back, legs apart, supported by his elbows in order to see the dark figure across the room.
"Well come on! Make yourself COMFORTABLE why don't you? I know this isn't YOUR bedroom, but still..." and the Joker was grinning...grinning like he knew a little secret. This particular secret Batman was hoping was not his identity.
Looking down at the Joker sprawled out on his bed was an image he was very fond of at the moment, though he wasn't exactly sure why. He blinked twice then went to stiffly sit in a chair close enough to the child in the other chair to make an escape if needed.
The Joker noticed this.
"Must you be so damn TENSE all the time?!" he said clearly exasperated. His head lolled back and his eyes closed in a grimace. Then, suddenly, the grin was back and he was excitedly staring at the bat. "Unless...you want...ME...to work out all that tension..." He wriggled his brows in a seductive manner.
The Batsuit is getting smaller, thought Bruce. He panicked slightly as he noticed that some of the blood in his body apparently decided to venture to his crouch.
He stood abruptly.
"Look Joker, if you don't have any real intent on why we're here, then I will just take the kid and be on my way. I have a lot of crime to fight. You're not the only villain in my appointment book." In truth, the Joker was the only villain in Batman's appointment book. The Joker knew it too.
"Oh, now my bat, of course I have a real intention for bringing you here..." he got up as he spoke "...alone..." Batman glanced at the kid but was ignored as Joker started taking steps toward his aloof body "...in a bedroom..." a few more steps and they would be torso to torso "...with a bed." the Joker was directly in front of him now. He could smell the makeup and a faint scent of some kind of fruity cologne he couldn't quite place.
"Oh YES Batsy, I do know why!" Leaning closer to the still man in front of him, he whispered. "But do you?" He thought he shifted his voice into a seductive lower key as to give a hint of why he was there, but apparently Batman's head was harder than he thought because he was met only with a look of confusion.
The Joker sighed and rolled his eyes. "Must I do everything?" he muttered, then louder: "Let me...ENLIGHTEN you." Batman gasped and took a ragged breath for on the word ENLIGHTEN the Joker had strategically stuck his hand between Batman's legs and cupped his growing dick though it was rather difficult through the leather uniform.
So that's what he wanted. The Joker was hitting on Batman....and Batman liked it very much.