So, this is for the three elements prompt from the Criminal Minds Weekly Prompts. I chose the third set of elements.

"You must use at least THREE of the four elements in each prompt. Aerobics, a secret diary, moving and peppermint" I used aerobics, moving, and peppermint.

Summary: The night before Sarah and Spencer finally get married Penelope, Emily, and JJ take Sarah for a wild bachelorette party that she'll never forget. Reid/OC

When I agreed to let Penelope, JJ, and Emily plan my bachelorette party I was feeling nice. It had been a good day and they hadn't done anything to insane. I figured we'd be doing something small and low key.

I was very, very, very wrong in that assumption. I was sitting in my pajamas in Spencer and I's new apartment. We hadn't officially moved in yet, but I was spending most of my spare time here unpacking and decorating. We were moving in after we came back from Vegas. My phone went off disturbing my thoughts. I considered not picking up, but ended up answering, "Hello?"

"Where are you?" Penelope demanded, "We are sitting in your apartment and you are not here!"

I was shocked, "How did you get in my apartment?"

"I have a key," She said. "Where are you?"

"When did you get a key?" I asked.

She sighed, "I have everyone's key. I stole them all and made copies right after you joined the BAU. I use them sometimes to get things for you all when you're working. Now, where are you?"

"That's great," I said rolling my eyes, "I'm at our new apartment."

"I don't know where that is," She said.

I laughed, "I know. We aren't telling until it's ready. I'll meet you somewhere."

"How about at JJ's house," She offered.

I nodded before remembering I was on the phone, "Give me a little while to get ready." I hung up and started to hurriedly get ready.

When I got to JJ's house they were all waiting impatiently, "Took you long enough! Now let's get going."

"Where are we going?" I asked.

They all smiled, "To do a very special type of aerobics."

"How is this aerobics?" JJ asked Penelope.

She smiled, "It's a type of dancing. Dancing is aerobic."

"I don't know if I'd call this aerobic or dancing," Emily said.

Penelope glared at them both, "It is too."

"Guys, what are we doing?" I asked hesitantly. They all laughed and smiled as we loaded into the car. "Where are we going?"

"We thought we'd do something you'll never forget," Emily said.

I gave her a pointed look, "There are a lot of negative experiences I'll never forget."

"True," She said.

I gave up and pulled out my phone. If I'm not at the wedding tomorrow blame Penelope, Emily, and JJ. I texted Spencer.

My phone buzzed almost instantly. They have you already? I wanted to go to lunch before.

"You all suck," I said looking up. "I had plans that I would much rather be doing."

"Like what?" Penelope asked. "Don't you love us?"

"Yes, but I love my fiancé more," I said simply. "We were meeting for lunch."

"Too bad! We got you first!" Emily said laughing.

I wish! They won't even tell me what we're doing. All I know is that it's "something you'll never forget."

I'm sorry. Do you need me to come find you?

Maybe later. I'll let you know.

Be careful, they might try and take your phone.

I know. I slid my phone into my pocket.

"So that was Spencer?" JJ asked. I nodded. "Don't worry. You'll be back in time for your wedding."

"Will I be too hung over or drunk to remember it?" I asked.

She shook her head, "I'll keep the wild ones reigned in."

"Hey!" Both Penelope and Emily objected and I laughed.

Finally we pulled up outside a small sad looking building, "Why are we standing outside of a strip joint?"

"I got us pole dancing classes with a professional pole dancer!" Penny said happily.

"Okay. That is not aerobics or dancing and really Penelope Garcia? This is a horrible idea!" I said.

Much to my dismay, I was sitting and learning pole dancing for the next hour. Then we ate food and had another four hours where she showed us how to do things. I was ready to leave.

"So we open in an hour, so for the next hour everyone gets to try some of the things we've been learning!" The woman said happily.

"Or not," I said. "I'm ready to go."

"We are doing this," Emily said.

Sure enough we spent the next hour and a half behind this place. When we finally left I noticed a few familiar faces.

"Penelope I am going to kill you in such a way that there will be no evidence." I said looking her dead in the eyes.

"This is funny," She said. Spencer also looked fairly confused. Everyone except the two of us burst out laughing.

"Why are you here?" He asked.

"Pole dancing classes," Emily said. We'd been drinking the last half hour and you could tell her tongue was loose.

"I will explain later," I said dragging them out.
"And now we're going to a bar!" Penelope said happily. "Because you are nowhere near drunk enough."

"Can we get a round of shots, tambourine mountain distillery vodka?" Penelope asked. I took the shot and almost gagged.

"What the hell is that?" I yelled over the music.

JJ replied, "Peppermint flavored vodka!"

"That's disgusting," I said. She nodded.

We ended up drinking and dancing until about midnight when they drove me back over to JJ's house where we were all crashing.

"Mommy you're home!" Henry called as we came inside. He hugged her first. "Aunt Penny! Aunt Sarah! Aunt Emily!" He hugged us each in turn. "You're all staying here?" I nodded. Penelope and Emily were both drunk and JJ was paying the babysitter. I picked him up and carried him all the way to his room where I plopped him down on the bed.

"Now what is my favorite nephew doing awake?" I asked.

He giggled, "I was supposed to be asleep, but I didn't want to."

"Well, you better go to sleep. You know what happens to little boys who don't go to sleep," I said looking away nervously.

His eyes widened as I had hoped, "What?"

"No one ever told you about the monster?" I asked feigning shock. He shook his head, "Well at one AM there is this tiny green monster that comes in and slips into your head through your ears. Once it's there it slowly eats your brain."

"But it's twelve thirty! I gotta go to sleep now. Thank you Aunt Sarah for telling me!" He said lying down.

I smiled at the sweet little boy and tucked him in, "Your welcome Henry. Good night. I'll see you in the morning for my wedding."

I turned to see JJ in the doorway smiling at me, "Little green monster?"

"He was so keyed up and I knew you'd want him to go to sleep," I said. I turned towards him, "Plus he was exhausted."

"You are amazing. It takes Will and me hours to put him to bed," She said shaking her head.

I shrugged, "It's no problem. Plus that ought to make it easier in the future. I'm gonna head to bed."

"Alright, night Sarah," She said. I headed into the guestroom and was asleep within minutes.