A/N: Well, I guess they'll just have to go to Kennywood then!!

A knock at the door jerked the two women out of their comfortable silence. Cameron's eyes widened. "Shit." Thirteen murmured under her breath, rolling over in a search for the clothes that had been strewn across the bed. She threw Cameron's in her general direction and they dressed rapidly. Cameron ran for the door and opened it.

"Hey, House." She greeted the man on the other side, who, true to form, barged his way past her and into the room.

"Took you long enough." He said snidely, taking in the one messy bed and smirking. Thirteen caught the direction of his gaze and his expression and mentally smacked herself in the head. "You ditched me last night." House pouted.

Cameron rolled her eyes and moved past him to sit on the bed. "We were tired."

"Yuh huh." House commented sarcastically, evidently not believing her. "Well, you each owe me twenty five." He informed them, moving on to more important matters. "And I've made a decision."

Thirteen groaned and fell back on the bed next to Cameron. "Oh, no."

Cameron grinned.

"We're going to Kennywood for the day!" House announced gleefully. "You can't be in Pittsburgh and miss out on this opportunity!"

Thirteen sat back up, surprised. "Wow, that's way better than I was expecting!" she commented genuinely. Cameron nodded in agreement.

"Giant amusement park?? I'm in!"

House grinned in success. "Man, I'm so glad I picked you two!"

"Good. Now will you get out so we can shower?" Thirteen proceeded to herd him from the room.

"Yeah, yeah." House yawned, slowly making his way towards the door. He had barely made it out when Cameron grabbed Thirteen around the waist and dragged her into the bathroom, laughing as she went.

Half an hour later they were in Cameron's car, all singing along badly to songs as they drove towards the park, coffee in hand.

"Okay. So we have to plan this." House informed them, walking through the parking lot looking like a child in a candy store. "We want to make sure we fit in everything good."

"House, its noon and the park is open until ten." Cameron commented with amusement.

"Line ups, Cameron!" he rolled his eyes in mock frustration. "We need a game plan."

"Oh!" Thirteen's eyes glowed. "Can we start with that one…Phantom's something…"

"Phantom's Revenge?" Cameron asked, flipping through the guidebook to read the description.

"Yeah!"

Cameron grinned at the other woman. "You don't start out easy, do you?"

Thirteen shook her head.

"Okay." House conceded. "And then I want to do Swingshot. And then I guess Cameron can pick one."

"Hmm…" Cameron considered her options. "I definitely want to do the water ones…but how about Pitt Fall?"

House smiled, pleased with his ex-duckling's choice. "Good. So let's start with those three and go from there."

They bought tickets and entered the park.

"Guh. Do you have to have such high pitched screams?" House whined as they left Phantom's Revenge laughing.

Thirteen glared at him. "You know if you'd brought the guys you'd be in Kiddieland?" she retorted.

"No kidding. Can you see Foreman or Taub having done that?" Cameron snorted.

House begrudgingly agreed that the two girls were definitely the best fun of his co-workers on or off the team. "Swingshot?" he wheedled, changing the subject none-to-skilfully.

"Yeah." Cameron linked her arm through Thirteen's and they led the way towards the next ride, with House following afterwards hoping for the love of God that something sexy was happening between the two of them, for the sake of his sanity.

"So does this mean I can come in late tomorrow?" Thirteen question as she munched on some popcorn. "We're not going to get back till who-knows-when."

House pondered this for a minute. "When's your next shift, Cameron?"

"Tuesday morning." The other woman shrugged.

House grinned evilly. "Then I suggest we make the most of our ten pm closing time and drive back tomorrow." He raised eyebrows in their direction. There was no argument.

They left the park late, and at Cameron's suggestion aimed in the vague direction of New Jersey to find somewhere to eat and sleep. They ended up in a reasonably-sized town that at least managed to have a hotel instead of a motel, at House's insistence. After checking in, they ordered room service to House's room – including food, and (again at House's insistence) a video game console, because he claimed to want to challenge them both.

Thus how all three of them ended up drunk and screaming at a tv screen at two-o-clock in the morning. By this point, there was no doubt in House's mind that something was going on between the two women. Drunk, their flirtatiousness was obvious. He was pleased. Two of the hottest women in the hospital hooking up made him just plain ecstatic.

"So. You and Thirteen." House dropped the bomb not long after they were back on the road to NJ with Thirteen asleep in the back seat. Cameron looked over at him in panic.

"Fuck." Was all she could muster up.

"Cheating on your loving boyfriend." House tut-tutted, enjoying himself far too much.

"Like you care." Cameron muttered under her breath.

"You're right. I don't" House agreed. "I think it's awesome."

"Great." Cameron smiled tightly. "So you'll keep quiet so it keeps being awesome, right?"

House frowned. He'd been hoping for some form of bribery. Eventually he sighed. "Yeah."

"Hey, Rob!" Cameron called as she entered their apartment.

"Hi Allison!" He came out of the kitchen smiling. "So House roped you into Kennywood?"

She nodded. "It was pretty great."

He nodded. "I can imagine. Come have some wine and tell me about it while I cook." Cameron smiled. A quiet night was just what she needed after her weekend.