Normal POV
As they were both in the batmobile, Batman had the idea to surprise Joker by taking him to the batcave. He didn't take the time to really think it through, it was just in the moment, but for whatever reason he felt like he could trust the Joker with this much. He felt that underneath it all maybe there was a really good person behind that clown face of his. Batman thought maybe if he spent more one on one time with him then one day maybe they could start seeing eye to eye and Joker would finally get help to be a decent citizen again. Maybe after awhile Batman could see Joker officially being his boyfriend too. 'boyfriend?' Batman thought. He actually loved the way it sounded in his head.
"Where exactly are we going Bats?" Joker becoming impatient like a toddler.
"You'll see. I want it to be a surprise."
"But I wanna know.. We've been driving too long. You're not gonna take me somewhere awful are you?" Joker crossed his arms, staring at Batman.
"We've only been driving for 20 minutes, I didn't think you'd be so restless. Just trust me, you'll love it." Batman tried assuring him.
They arrived near what seemed to be a dead end surrounded by darkness. Joker was scared he was going to crash the car killing them both until Batman flipped a switch in his car making a giant doorway appear as if from nowhere letting them in then shutting behind them.
They were completely engulfed in a black hole now until some lights came on relieving a huge cave full of high tech equipment and so many other gadgets and computers that left the Joker jaw dropping at the sight of it all.
"You brought me to the batcave?!? Me of all villains? Me?" Joker couldn't have been more amazed.
"Don't take this for granted. I just wanted to take a chance to trust you, however I will be forceful if I need to be. No getting out of hand." He made sure to give him a stern warning.
"Forceful. Haha sounds kinky." Joker said as they both stepped out of the vehicle.
Batman walked him around like he was giving him a tour. Batman was worried if Alfred might try to walk in. He didn't discuss bringing Joker over to him beforehand so he might freak out if he sees him there. Batman started thinking this might be a mistake now but instead of kicking Joker out maybe he can just hide him until he has a chance to speak privately with Alfred about his feelings and why he wanted Joker over here with him.
"I hope you weren't planning on committing any crimes any time soon." Batman said abruptly.
"Nothing in particular right now, why?.."
"Well.." Batman was hesitant as he spoke, "... I don't know if this will work out or not but I'm willing to take a chance if you are. How would you like to stay with me for a while?"
Joker couldn't believe his ears. First he confesses his love to man he wanted for years and found out he wanted him too, then they kiss, spent most of the night in each others company, he drove him around in the batmobile, brought him to the batcave, and now asking him to live with him for awhile. Joker's life seemed to keep getting better and better for a change. The clown thought to himself, the bat might as well slap a ring on him now because he is on cloud 9.
"Yes!! Oh my god Bats, why would I ever turn down lying next to you in bed every night!?!" He expressed in such excitement.
Batman smirked, he loved seeing him so happy, "I never said we'd share a bed."
"You can't deny you want to though. Haha" Joker exclaimed with a sexy pose attempting to entice Batman.
Batman just blushed and started walking to the closest exit leading to inside his mansion of a home, "Follow me, I'll show you to the living room."
Joker giggled and followed as commanded.

YOU ARE READING
Batman x Joker What Would I Do Without You
FanfictionIt's been years of fighting battles with each other, Batman wishes he could express his true feelings to The Joker and little does he know Joker feels the same way he does. Boy x Boy Batjokes shipping, don't like it then don't read it <3