AN: I have fallen in love with the Fosters so I decided to write a fic. Now this can be a one-shot but if you guys really want I can make more chaps.

The Midnight Stroll

Another fight had broken out at home. Things were at a state of high stress with Callie and Jude's living situation, and with Mike coming over nightly to spend time with Brandon. Lena, of course did not have a problem with Mike; in fact he should have been the one to hate her guts after she stole his wife from him. That was not how the situation occurred but that's the way it seemed to Mike. He was surprisingly nice and civil to her, but Lena couldn't help but feel irritated with his overwhelming precense. She and Stef had bought planners to schedule in alone time since the kids monopolized so much of their time. Coincidentally Mike's unscheduled visits interrupted those appointments every single time.

Lena usually never lost her temper but after a month of "cock-blocking" so to speak Lena had had enough. With a grunt of frustration, she grabbed her house keys and stormed right out of the house without another word. "Lena?" Stef said in a worried voice.

"Is she mad?" Jesus remarked.

"Was is something I said?" Mike said.

Mike's words only angered Lena more and with a low growl she slammed the door shut behind her so hard she heard something in the house falling on the ground and shattering loudly. Lena hated breaking things but she was far too angry to care.

She got in her car and drove to the beach right to the spot where she and Stef had met. She parked the car and went to the large greenish rock that was right at the shore. She sat on it and threw her flipflops to sand behind her, letting the waves hit her feet. It was cold as hell but it relaxed her frazzled nerves. She took a deep breath and closed her eyes into memory lane...

*15 years ago*

"Screw you Jen!" Lena yelled slamming the car door and walking onto the beach.

Jen, a butchy woman with a plaid shirt and many tattoos, rolled down her window and said, "Lena I said I'm sorry, come on get it the car."

"No! I don't ride with cheaters."

"What you're gonna stay here on the beach at 1am? How are you gonna get home?"

"You care?" Lena snapped back.

"Fine! Stay here for all I care!" Jen yelled slamming on the gas and driving away. Lena scoffed in annoyance and walked onto the beach. She took off her heels and walked towards the shore. She walked alongside the shore, the only light illuminating the path came from the room. Her Armani suit pants were soaked at the bottom from the high tide hitting her legs. She didn't care, it was too relaxing.

She heard the sound of a woman crying before she was able to make out a figure hunched on top of a rock on the shore. Lena approached slowly and softly said, "excuse me? Are you alright?"

The woman looked up at her and was illuminated completely by the the blue moonlight. She was a skinny blonde woman with the kindest looking brown eyes. Even with tears streaking her cheeks and making sniffling sounds she was still the most beautiful woman Lena had ever seen. She was still staring up at her in dumbstruck admiration when the woman spoke. "Sorry, uh, yes I'm fine thanks for asking."

"Sorry for intruding, you just look so sad," Lena said. "Would you like some company? I know I'm a stranger to you but maybe it'll make you feel better."

"I wouldn't mind the company," she said.

Lena climbed onto the rock beside her and said, "I'm Lena. Lena Adams."

They shook hands as the woman said, "I'm Stef Foster."

"Nice to meet you Stef," Lena said with a grin. "What do I need to do to cheer you up? I bet that beautiful face would look more gorgeous if it had a smile on it."

Stef pursed her lips.

"If you wanna talk I'll listen," Lena offered.

"I came here to forget about my problems, talking about it probably won't help," Stef said.

"Alright, if you wanna forget why don't we, uh…" Lena stood up, "go for a swim."

"A swim? It's like past midnight," Stef said with a small laugh.

"And?"

"Well it's really dark, and the water is probably ice cold," Stef said.

"True, but I find that you can't possibly think about all your problems if you're freezing your ass off," Lena said.

Stef threw her head back and laughed aloud.

"Come on," Lena encouraged slipping off her jacket.

"I don't have a bathing suit," Stef said.

"You don't need one," Lena said slipping off her shirt and revealing her bra.

Stef's eyes widened. "Oh, na…uh…no…I…uh, that's against the law."

Lena snorted. "Who's gonna arrest me?" She slipped off her pants.

Stef gulped. She reached into her pocket and flashed her badge. "Well…"

Lena looked at the police badge then burst out laughing. "Holy shit. Are you gonna arrest me?"

"Put your clothes back on and no," Stef said.

"Hmm," Lena said unhooking her bra. "You know I've always followed all the rules and people take advantage of that. I think I wanna take a risk, even if it means being arrested by a very beautiful cop."

Lena threw her bra aside then pushed her panties down. Stef stammered as Lena smirked at her and climbed down the rock into the water.

"Ooo! Freakin' cold!" Lena screeched.

"You really shouldn't…" Stef warned.

"Oh come on Stef, I realize you're an officer of the law, but haven't you ever done anything…naughty?" Lena said.

"In my youth…"

"You're still very young officer," Lena said stepping deeper into the water. "Feel free to arrest me for public nudity after this, the water feels fantastic."

Stef sighed and took out her handcuffs. "Come on."

"Please, five more minutes, it feels great," Lena said.

"Lena…"

"You are very uptight Stef," Lena challenged with a grin.

Stef's head cocked to the side. "Uptight? I'm not…"

"Then get in."

"I can't break laws Lena, I'm a cop."

"Do you see any other cops around except for you?"

"I don't know, I…"

"Look, you don't have to do it, I'm just trying to cheer you up, cause you looked so sad just now," Lena said seriously. "Don't break any laws for a stranger, I just wanted to help."

Stef sighed deeply.

Lena started walking back towards shore. "I'm sorry, you can arrest me now."

"Wait," Stef said. With a heavy sigh, she slipped off her jacket. "If you say anything about this, I'll arrest you myself."

Lena chuckled. "Your secret is safe with me."

She watched entranced as Stef stripped off all of her clothes and stood on the rock in all her glory. Lena nearly drooled as Stef stepped into the water. "Shit that's cold!"

"Can you think of anything else?" Lena said with a grin.

Stef laughed. "No."

"Come on," Lena said. "Race ya."

"Race?" Stef said with a competitive smirk. "You're on. To the buoy and back?"

Lena nodded. "On your mark, get set, GO!"

Water splashed everywhere as the women raced towards the buoy. Lena screamed and laughed as Stef took the lead easily. Her arms were so strong and her legs propelled her in the water like an arrow. They were closer to the shore and it was obvious to Lena she was gonna lose so she cheated. With a hoot she tackled Stef and tried to push her behind her.

"HEY!" Stef laughed pulling Lena back. Laughter and screaming filled the air as the women rolled around together until they ended up on the shore rolling around the sand.

"I won," Lena said pinning Stef under her.

"Oh no you didn't," Stef laughed flipping them over. Lena struggled to try to turn it around but Stef was too strong. Stef smirked in victory.

Lena smirked right back at her then leaned up and pressed her lips against Stef's. Stef gasped and Lena slipped her tongue into her mouth rolling their tongues together. Stef broke the kiss with a loud gasp.

Lena flipped them over. "I won."

Stef was breathing heavily and was too frazzled to fight back. Stef opened her mouth to speak but then just bit her bottom lip.

Lena laughed. "You look terrified. Sorry, I didn't mean to…"

Stef's lips pressing hard against hers cut her off. Lena reacted with a moan. Their tongues rolled together as Stef's hands ran down Lena's naked back. Lena grinded against her and moaned softly as Stef's hand slipped in between them.

Stef tentatively touched her soaking center and Lena gasped.

"I-I don't know what I'm doing…"

"Do what I do," Lena breathed slipping her hand down to Stef's center. Slowly she started rubbing Stef's clit.

"Ahh," Stef moaned.

"Yeah, just do what I do," Lena groaned.

Stef's hand followed Lena's lead. Both women writhed and moaned as they rubbed each other's clits. Lena moved her hand lower and slowly slipped two fingers into Stef's depths. Stef cried out and arched her back. She followed Lena's lead, slipping two fingers into her.

Lena started grinding down on Stef's fingers slowly, and on the way up she pushed her fingers deeper and deeper into Stef. They groaned together as they moved faster and faster.

"Ohh God, Lena, I'm gonna…"

"Oh yes, yes, YES!"

It happened simultaneously. Both women started shaking almost violently as the orgasms slammed into them hard. Lena collapsed on top of Stef breathing heavily.

"God that was amazing," Stef breathed.

"It really was," Lena said. "I never do one-night things with strangers."

"Me neither, I don't even remember what your last name is," Stef laughed.

"Adams."

"Foster."

"I remembered yours," Lena said. "SO Officer Foster, how many laws did we break?"

"Let's see indecent exposure, public sex," Stef said, "I say let's get dressed before I have to arrest both of us."

Lena laughed and said, "yes ma'am."

"Thanks for helping me, Lena, I feel much better."

"Yeah that's what orgasms do."

*Present Day*

Lena smiled at the memory and looked out into the ocean. At the time she thought it was a one-night stand with a beautiful blonde, and it ended out being the beginning of a beautiful life together.

"I knew I'd find you here."

Lena glanced at Stef and smiled. "I knew you'd come for me."

"How can I not?"

"Sorry for storming out, I was so pissed."

"I'll talk to Mike tomorrow, tell him he can't come around anymore, he'll have to take Brandon out if he wants to spend time with him," Stef said.

"I don't want to separate father and son, but…"

"No I understand Lena, I would be pissed too."

Lena sighed. "Thanks."

A jacket hit Lena and she glanced at Stef who had thrown it at her. She had a playful smile on her lips as she unbuttoned her blouse seductively. "Need some cheering up?"