DISCLAIMER: I do not own any of The 100 characters, however I own some original characters that you'll get to know them one by one.

Hi everyone!

If you were as crushed to see Atom dead as me, and wanted something more for him and Octavia, then you came to the right place!

This story is nothing but sweet tale of forbidden love with touches of Bellarke once in a while, just because I want them together!

So here's the first chapter, leave me a review if you liked it!

Chapter1_The Big Secret

Octavia walked slowly passed the bushes, constantly looking back to see if anyone was following her. With her head still backwards she ran into someone and couldn't help but gasp loudly. She turned her head to meet his eyes and smiled brightly.

Atom also gave her a smile and kissed her without any hesitation. He couldn't even wait until they'd get somewhere more private. Octavia returned the kiss with the same passion and held on tight to his body.

She was moaning quietly, making him shiver, so he pulled back, out of breath, and suggested: "Hey, I think we should go deeper into the woods. Bellamy could find us here." Before Octavia could say anything, they both heard Bellamy's voice loud and clear: "Atom?"

Octavia looked up to Atom scared but he only put a finger on his nose, asking her to be quiet. He then motioned her to lie on the ground behind the bushes. After Octavia was hidden, he shouted: "Over here, man."

Bellamy pushed some branches away and he came face to face with Atom. He asked: "Where have you been? We're on first watch." He mumbled: "Sorry dude." He looked over his shoulder and then followed Bellamy.

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Octavia was helping out, bringing water to the camp but only to steal a glance at Atom working alongside her big brother. They were still working on the wall to keep away the Grounders. Every time Bellamy was looking away, she would wink at Atom and make him giggle to himself.

She had never felt this way in her whole life; she wasn't allowed to. One smile from him and she was melted to the ground. She couldn't even control herself, her heart was beating like a drum and it wouldn't calm down.

She sat down on the ground to rest for a couple of minutes and bit her lower lip looking at him move some wood around with his strong arms. He was sweating, and his face was kind of dirty but she didn't mind.

She was staring at him for too long until she heard Bellamy's voice: "What are you looking at?" She looked up and saw her older brother looking at her suspiciously. She swiftly answered: "That son of a bitch you asked to babysit me the other day."

Bellamy chuckled and sat right next to her, saying: "Atom? He's a good guy. He certainly managed to keep you in the camp." Octavia mumbled: "Yeah, he did…"

She got up and went to drink some water and noticed Atom was heading the same way. She knew Bellamy was watching and suddenly an idea occurred to her. The smile on Atom's face faded as Octavia splashed water on him and walked away only with a low whisper: "Bellamy."

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Octavia knew Bellamy and his minions were going hunting that day. She couldn't see Jasper in that condition so she made sure Monty was protecting him and followed them. She was trying to have some fun, but far from her brother's eyes.

Atom was following her brother and that little girl from the camp that noticed her lurking around. He shouted for Bellamy: "Man, let's split up." Bellamy nodded and took off and Atom waited for him to get far to turn back and see Octavia giggling.

He walked up to her and said worriedly: "You shouldn't have followed us. It's dangerous out here." Octavia frowned: "Don't you already know? You can't control me." Atom tilted his head and smirked: "You looked pretty controlled yesterday, didn't you?"

She hit his chest and tried to turn away that he grabbed her arm and spun her around, making her hit his chest. She looked up to him, eyes wide, lips parted and Atom gulped after she said: "Just kiss me." He pushed his lips on hers and she wrapped her arm around his neck, pulling him even closer.

He pushed his tongue in her mouth and soon they were battling for control. His hand snaked around her petite waist and held her tighter. That little basket case was driving him absolutely crazy.

She needed air so she pulled back and left him wanting more. She went to kiss him again that he said with a smirk: "I just remembered I'm mad at you." She frowned and he continued: "You know, for the whole water splashing thing you pulled off in front of everybody."

Her eyes widened and she yelled: "I did it so Bellamy would think I hate you and then he would never suspect anything's going on between us. That's the reason." She stopped explaining as Atom started chuckling loudly. She narrowed her eyes at him and he said: "I was just messing with you."

Octavia pulled herself out of his grasp and angrily pushed him down but he took her arm and after his back hit the hard ground, she landed on him. They both looked at each other for a moment until Atom raised his head a little bit and kissed her.

She giggled between the kiss and put her hands on both sides of his face. She was kissing him hard and he had his hands on her back, pushing her to his body. His hands traveled down to her ass cheeks and he gave them a squeeze and Octavia moaned in response.

Before they could move further they heard the loud noise of a horn and they pulled away quickly. Octavia got up and held a hand out for Atom and helped him stand on his feet. She asked confused: "What was that?" Atom asked: "Grounders?"

Octavia's hand find his and held it tight. Atom noticed how scared she was so he started talking: "Look, everything's fine. We're gonna go find Bellamy, I could say I found you in the woods, and he would take care of you."

Octavia asked: "What about you?" Atom couldn't answer as he saw the dark fog coming closer and started running, taking Octavia with him. She followed him as fast as she could until they reached his destination.

Atom led her to a cave and followed her in, then putting a large stone in front of the entry. Octavia asked: "How did you find this place?" Atom walked up to her and held her hand: "I found it the day we arrived here." Octavia whispered: "Well, you're adventurous, I like that…"

Atom chuckled and said: "Well, I like you…" He kissed her forehead as she chuckled and then they both sat down on the ground knowing the fog wouldn't clear out any time soon.

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Octavia opened her eyes slowly and blinked for a few times until she remembered where she was. Her head was on Atom's shoulder, his arm wrapped around her. He was still asleep, so she carefully pulled away from him and stood up.

She stretched her arms and walked to the big stone protecting them from whatever was happening outside. She heard Atom groan and turned around, meeting his sleepy eyes. She smiled and walked to him and sat down in front of him.

He whispered: "Good morning." She didn't respond, she just kissed him and after she pulled away, he added with a smirk: "Good morning indeed!" Octavia giggled but then her face turned serious and she asked: "Shouldn't we go outside now? I'm worried about Bellamy."

Atom gave her a reassuring look and after thinking for a moment, he got up and said: "We shouldn't go outside." But before Octavia could protest, he added: "I should."

She objected like he knew she would: "No way. I'm coming with you." Atom tried to reason with her: "It might still be dangerous for you to go out. I don't want you to get hurt…" Her face softened but she muttered: "I don't want you to get hurt either… So we go together."

Atom knew he couldn't possibly make her stay so he just silently prayed everything would be alright when they walked out of the cave. He moved the stone carefully and took a step forward. He looked around suspiciously, but nothing seemed different.

Octavia was right behind him, as he made his way out. The woods seemed completely the same, but the strange thing was, there was no noise. Not a single sound. Octavia grabbed Atom's hand and they slowly made their way back to the camp.

Octavia was only wishing Bellamy and the rest of the hundred were safe and sound. They finally reached the camp and Atom let go of her hand. He whispered: "You sneak in, so if Bellamy's already in, he wouldn't start another shouting match."

Octavia smiled and before she left, she took a look around and kissed him right on the lips. Atom watched as she was entering the camp, avoiding anyone, making her way near the dropship. He heard footsteps and turned around only to see Bellamy and Charlotte.

Bellamy was happy to see him alive and safe and the three of them walked into the camp. Bellamy went to look for Octavia and soon found her sitting on the ground near the dropship. Atom watched as the siblings hugged each other and a smile was set on his lips.

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Everyone was gathering around the fire, trying to stay warm and also take a bite out of the rabbits Bellamy and Atom killed earlier. As the meat was frying, Atom looked up to see Octavia walking towards the fire and sitting next to Bellamy.

He avoided looking at her so Bellamy wouldn't notice, and then started passing the meat around so everyone could get some. He reached Bellamy and Octavia and said: "Here." Bellamy took a piece and gave it to Octavia, then took some for himself.

Octavia had her head down as Atom walked past them. Bellamy whispered to her: "Are you okay?" She raised her head and answered: "Yeah. Everything's fine." Bellamy nodded and ordered: "Then eat your dinner. Those rabbits were pretty fast."

Octavia smiled in her own sweet way, and started chewing on the meat. After everyone had their share, Octavia noticed Atom didn't get any himself. She hid the meat in her pocket and said goodnight to Bellamy and walked off.

Atom looked up and saw her singing him to come to her. He waited for a few minutes and then followed her. They were behind the dropship and far from everybody else. Octavia pulled the meat out of her pocket as she saw him nearing her.

She offered the meat to him innocently and Atom looked at her in wonder. He didn't take the meat, he just kissed her, hard, and before she knew it the meat fell right out of her hand and they didn't care as the kiss became more heated.

Atom pushed her to the dropship and Octavia half-moaned as her back was right against the cold metal. His hands were wandering on her sides, running over her legs and back up to her stomach. Octavia grabbed a fistful of his hair as she lost herself in the kiss.

Neither of them wanted to pull away, but the need for oxygen was too much and Atom pulled away eventually. Octavia was still pressed against the dropship, breathless, looking more beautiful than ever. Atom took the scene in front of him in, and took a couple of steps back.

"Sweet dreams…" He whispered before he walked away from her. There was a great chance anyone would see them there. Octavia still couldn't move, captivated by the kiss, and by him. She looked at the cold meat on the ground and smiled.

She walked back to the center of the camp, knowing she would indeed have sweet dreams that night.

So, how was it?

Are you interested?

Xoxo,

S