I do not own Batman Arkham Asylum. I only own Tiffani and Lexi.

Story start

"Well isn't this place neat?" Tiffani asked as she and Lexi walked deeper into the green house. Lexi grabbed Tiffani's hand before it was trapped in a Venus flytrap.

"Yes, very neat, now quit touching the plants," Lexi snapped and Tiffani pouted before they walked into a large room. The two friends froze at the person they saw sitting amongst many plants.

"Hi Poison Ivy," Tiffani exclaimed happily with a wave and a smile. Poison Ivy froze before looking calmly at the two friends.

"Who are you two?" Poison Ivy asked calmly as one of her plants wrapped a vine around her hand gently.

"I'm Lexi and this weirdo is Tiffani," Lexi said and pointed to herself and then Tiffani.

"I'm not a weirdo," Tiffani said with a pout before laughing as one of the plants ran a vine down her ribs, which was one of her ticklish spots.

"What are you two doing here?" Poison Ivy asked as she motioned for Lexi and Tiffani to sit with her at the fountain.

Tiffani took the seat closest to Poison Ivy and Lexi just rolled her eyes at Tiffani's excitement. Lexi knew that Tiffani always liked flowers and plants after watching her grandmother grow so many different plants.

"We've just been running around and driving people crazy like normal," Lexi answered as she watched Poison Ivy give Tiffani a flower, which Tiffani said was not poisonous.

"What do you think of what the Joker is doing?" Poison Ivy said after a moment of silence except for the swaying of the plants around them.

"Doesn't bother us, we can always travel around somewhere else, even though this place is so much fun," Tiffani answered with a shrug before laughing when a vine started messing with Lexi's hair.

"Just watch yourself around him," Lexi said to Poison Ivy before Batman entered the room. "Well did you miss me that much?" Lexi asked with a smirk at Batman before Poison Ivy started to talk to him. Lexi just threw something at Batman before Tiffani drug her out of the room.

"Let's go explore some more. You can drive Batman up a wall later," Tiffani said with a wink before she and Lexi ran out of the building and towards the room where Tiffani knew the sewer opening was.

"Where are we going exactly?" Lexi asked after they ran into another building.

"We're going fishing," Tiffani said cheerfully before she grabbed a pack of sardines out of her pocket.

"Where in the world did you get those?" Lexi asked with a shake of her head.

"Some nice dead guard gave them to me," her friend answered before they entered the sewers and Lexi froze.

"Nuh uh, no way," Lexi said and went to back out of the sewers entrance, but Tiffani had a tight hold on her. "I don't feel like dying tonight," she growled as she tried to dislodge her hand.

"Oh shush, we won't die tonight. Anyways he's not that scary," Tiffani said with a wave of her free hand before she threw the sardines into the water. "Here fishy, fishy," she said with a laugh. "Where are you Waylon Jones?" she asked, as Lexi looked around terrified for where Killer Croc would appear.

"Haven't smelled you two before," a gruff voice said before Waylon Jones exploded out of the sewage water.

"Gross," both girls thought as they dodged the water.

"We're the new kids on the block here, but we just wanted to say hi. Oh by the way, have you seen Scarecrow? If you do see him then don't eat him," Tiffani said with a sweet smile before a few Tasers out of her back pocket. "Or you might get a new shock to your system" she said with a sweet smile still on her face before eyeing the water and then the Tasers.

"A puny meat like you threatening me," Killer Croc growled and Lexi drew her pistols when he moved towards Tiffani.

"Well since I'm so puny I definitely won't be appetizing," Tiffani with a smirk as she tossed the Taser up and down in her hand. Her eyes were going from Killer Croc towards the water, which he was still standing in.

"I can always use a new toothpick," he growled and Tiffani turned on the Taser.

"And I always love some good gator tail, now leave Scarecrow alone if you see him or I really will come down here and fry your ass," Tiffani growled before she and Lexi left the sewage system. She let out a relieved sigh before she started yelling at her friend.

"I just didn't want him to hurt Scarecrow," Tiffani said with a pout and an innocent look before Lexi just glared at her and tried to hit her on the back of the head.

"If we survive tonight then you owe me big time for all of this stuff," Lexi said before putting away her pistols.

"I'll bake whatever you want me to bake," Tiffani said cutely and Lexi just laughed.

"How you're such a psycho yet still loves to bake will never make sense to me," Lexi said before she slung an arm around Tiffani's shoulders. "Now let's go see what all we missed," she said before she and Tiffani made their way out of the building only to see large scary plants and hear an agonizing scream from Poison Ivy.

"Hey Joker, what did you do now?" Lexi yelled as Tiffani eyed the large plant warily.

"Oh I've been wondering where you two went," Joker's voice sounded over the intercom system. "Well while you two were missing, I made good friends with Ivy and we made some wonderfully deadly plants. They're quite fun, just don't get hit by the spheres they spit out," Joker said before wishing them some fun and his voice cut off after a laugh.

"Go touch it," Tiffani said and gave Lexi a little nudge.

"I'm not touching that thing," Lexi yelled back and they both froze when they saw the plant moving. They jumped when it went to spit something out, but Batman appeared out of nowhere and destroyed the plant.

"Our hero," Tiffani yelled before pushing Lexi on top of Batman, which also ended up with Lexi and Batman locking lips together.

Lexi and Batman froze in the kiss before Lexi winked at Batman and ran a hand down his chest before she stood up. Batman eyed the two of them wearily before Tiffani screamed happily.

"Twilight cougar has been annihilated by plants, score for the plants," Tiffani yelled before pulling Batman up from the ground and spun him around before she pushed him towards Lexi.

"Tiffani, will you quit that," Lexi yelled before she tripped Batman and sat down on his back. "We both know that he can hardly keep his hands off me as it is, so quit trying to force the guy," she said with a laugh before giving Batman a good pat on the behind. Batman's gasp of surprise made both girls smirk.

"Hey Batman, you can ravish her later. Lexi, let's go look for some more fun," Tiffani said as she pouted at Lexi.

"I'm quite comfortable," Lexi said as she crossed her arms over her chest.

"Please," Tiffani said still pouting and the two of them soon forgot that Batman was still confusedly lying on the ground with Lexi still sitting on his back. "He can be your seat later, let's go mess with a boat down by the docks. I don't know what Joker has planned, but things are getting a bit too uncomfortable around here. I'm happy the plants killed the twilight cougar but one better not hurt me or you," Tiffani said with a growl.