AN: This chapter contains smut! I hope you enjoy some sexy Nalu interaction... ;)

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Natsu had never been so attached to someone before, especially a human. Jellal's words echoed inside his head, he wanted Lucy and Natsu had a feeling that it could be nothing good. He knew that he was being silly; he'd only spent a night with the girl and was feeling so... helpless. He had to find her. On his way, he bumbed into a furious Gray that didn't seem to notice Natsu. If he wasn't worried himself, he would have picked a fight with the raven haired vampire but there was no time for that now. Lucy could be in danger.

The pink haired vampire caught himself thinking once again of what Jellal might want to do to Lucy and he could list a lot of possibilities and decided that she wouldn't be part of any of it. If Minerva had been ordered to torture her, imagine what Jellal could do to her... Turn her into a vampire? No. He wouldn't let him do that. Natsu didn't care if he was delirious... He wouldn't rest and it was already time to make her, his. He had an idea that he hoped he wouldn't regret later.

The door was already cracked when he approched it, so only a little push was enough to open it. He imagined it was Gray's doing. When he stepped inside, his head was hit by something soft. A pillow. "Hey!" Lucy looked like she was part of a pillow fight, grabbing the object with so mighty strength.

"Oh, it's you. I am sorry." She put the pillow back on the matress. "What's going on?"

"We have no time, come." He pulled her out of the room. For a brief moment he wanted to know why Lucy hit him with the pillow, but he had no time for that now.

"Where are we going?"

"Please, Lucy, be quiet. I am taking you out of here." He whispered, eyeing their surroundings, making sure no one could hear him. These words were enough to silence her. I am leaving... "No, I can't! J-Juvia!" Natsu wondered why she would be worried about the bluenette girl, someone she had just met. "I can't leave her behind!"

"I am sorry but I can't help her." Lucy let Natsu lead her through dark corridors and realized that after climbing down some steps and opening another door, they were in a garage full of cars. Natsu chose a black one and took some keys out of his pocket. "Quickly!" He opened the door for her and hurried to his seat.

"Where are we going?" Lucy asked with widened eyes as she looked over her shoulder and noticed that they were leaving a big house in the middle of nothing. She realized that she didn't know where she was; Magnolia, possibly, but she had never seen such house before. Although it was dark outside, she could see very well through the window. "I need your help now, Lucy."

"What?" She turned to him and faced his profile. "Gimme a place where we can stay. A safe place."

"A safe place?" She repeated, trying not to think about the speed of the car. We could go to my apartment... But why should I help him? He's a vampire, a killer... But he saved my life... I could easily make him drive us to the guild... Lucy was confused and she simply gave him her address. If he was to kill her, he would have done that already, right? Right?

"Thanks, Luce." He said, signing and typing the address on the GPS. Lucy thought how he would survive because her windows had no curtains... Then, she remembered that small room in her garage. She could let him stay there during the day. "Why are we running away? Why are you doing it?" So many questions ran inside her head. "Why? My boss wanted to have a little chat with you."

"Your boss... Jellal Fernandes? Talk about what?"

"I doubt it would be a friendly conversation, Lucy. I had to do something. I..." Lucy waited. "I wouldn't be able to see you suffer again." Then their eyes locked and Lucy blushed. What is going on? "T-thanks, I guess." Then, they stayed in silence. Lucy was carefully looking out of the window to see if she could find any clue of where she was. They drove on a road that was unkown to her.

"Are we in Magnolia?" She asked.

"Almost there."

"So... that house is out of the city?"

"Yes. It's abandoned."

"Hmmm..." Lucy was so confused. It was a bit frightening and she didn't feel safe at all. "In my garage, there's a small room where I keep random stuff. There's no window and you can stay there when the sun arises."

"Nice." Natsu thanked her. There was another question bugging her. "H-How will you feed?" Her answer was his laughter. Of course she would ask it!

"I can handle it, don't worry."

"I-I can have you killing whoever come across the room. I-I mean..."

"Don't worry, Luce." He turned to her, resting a hand on her knee. "I am not hungry right now."

"But you will be."

"We'll find a way. I always find a way." He smiled.

"You are one of those vampires that drink human blood or animal?"

"What kind of question is that?! Human blood is tastier." He licked his lips.

"W-we can stop at a convinience shop and grab some organic blood-"

"No!" Natsu grimaced. "That thing sucks!"

"Well, you can't go feeding on whoever you want."

"I told you, Lucy, I will find a way." He squeezed her knee. "How do you think I survived all those years?" Lucy turned away from him, not wanting to think of the hand on her knee. She bit her lower lip and decided to ask. "How old are you?" That question stole another laughter from Natsu.

"Old enough."

"How old?"

"I could be like your great great great-grandfather, or something like that."

"Hmmm... So you are not telling me your age."

"Nope." He smirked. Silence again.

"You say that human blood is tastier than animal." He nodded.

"H-how tasty is mine?" Suddenly, Natsu turned his head towards Lucy and she saw his red eyes. He licked his lips again and Lucy thought if she should start to worry about it. "Lucy. You taste so good that right now I am controlling myself not to stop this car and have another taste of you."

"T-that good?" Lucy felt hot and images from their first meeting appeared in her mind. "You have no idea." Now, Natsu drove with both hands on the wheel. Silence was part of the company as well and it was starting to disturb Lucy. She wanted to talk to him, to ask him so many questions... As they entered Magnolia, she opened her mouth. "You know what I am."

"From what I've seen, you... hate my kind." He answered, narrowing his eyes. Lucy gulped. "I've got my reasons." He nodded.

"Why haven't you killed me yet?" She asked again. This time Natsu stopped the car in the middle of the road. Lucy took a quickly look out of the window, afraid another car would bump into them. "Look at me, Lucy." She turned to see him. "Do you hate cockroaches?" Lucy almost laughed at his question. "What? They are disgusting!"

"I know. But when you see them on the street you don't kill them, right?"

"No?"

"See? The same happens to us. My point is: I don't go killing random humans just because I hold some grudge against a certain human. You undestand?" Then he put the car back into motion and soon they were parking inside Lucy's garage. Before she got out of the vehicle, she noticed that it would take some time before the sun shone. "We... I need to get the keys." She said after showing him the door she had talked about earlier. "Okay." Natsu followed her to the lift. They arrived at her floor in silence, she was glad it didn't take them long. Staying in a small room with Natsu made her feel funny down her belly.

Lucy squatted down next to the carpet in front of her door and took a key underneath it. It was an emergency key. She opened the door and put the key back to its previous place. Natsu entered and sniffed the familiar scent of the human everywhere. Through the darkness of the room, he could see that the place was tidy and well-kept.

"Well, this is my home. It's not that big but it's big enough for me. I spend most of my time... somewhere else... I just need a place to sleep, I guess." She would be more careful, she wouldn't like to say the name of the guild. At least not now. "Cute", was his answer as he watched her turn on the lights. "Now, I need to remember where I keep the keys of that room." She wandered around her apartment, leaving a curious Natsu to make himself at home. He approached her dresser and took a picture frame in hands. Four women smiled to the camera. Lucy stood between two blue haired girls and Natsu recognized one of them. It was Juvia. So she knew her, that's why she wanted him to help Gray's human as well. He wondered if the bluenette was like Lucy. There was also the other girl who was trying to break into with Lucy, the red haired one, Erza.

"Found it!" His eyes moved to Lucy in the photo. She smiled wildly on a pink dress. She looked happy. Natsu wondered if he would see that kind of smile again. "I would offer you a glass of water but you don't like that kind of drinks, right?" She smiled at him and they left the apartment, she didn't even care if she was still wearing his shirt.

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"Well, it's all closed in here, as you can see." She said with her hands on her waist, her eyes fixing the boxes that stood one on top of the other in a corner of the small room. "I hope it will do." Natsu closed the door without making noise and approached Lucy. "Lucy." His voice was huskier than normal, making Lucy turn to see him. "Hmmm?"

"Thanks." He didn't turn his eyes away from her face. Her sweet and pretty face that blushed at the intensity of his stare. "I actually wouldn't know how to thank you."

"You don't have to, really. It's me who should be thanking you. You saved my life... Twice!" She seemed embarrassed but didn't move her gaze away, either. Her cheeks blushed intensively. Suddenly, she felt the room to be hot. "If... If you are hungry, you can use me as your food." She chewed on her lip.

Natsu heard her carefully. Was she really offering herself as his source of blood? "Words are powerful, Lucy." He ran a hand through his hair and Lucy followed his movement with her eyes. "Do you realize that now you are giving me permission to feed on you?" Then, that hand took a strand of her hair and put it behind her ear, his fingers brushing her cheek. Lucy was breathing through her mouth, feeling her chest going up and down in need of air. In an unconscious move, Lucy took his hand in hers but when they fingers intertwined, she removed her hand, as if it burnt. "I'm sorry, I-" She didn't finish her sentence. Natsu's lips were crushing on Lucy's.

Natsu's strong arms wrapped around Lucy, bringing her body closer to his own. Lucy rested her hands on his chest but moved them till her fingers were brushing his soft pink hair. They kissed with such passion, such fervor... In a blink of eye Natsu's back was on the ground and Lucy was lying on him, lip on lip. Natsu didn't seem to mind that position, especially because he could keep his hands on her rear.

Lucy didn't stop to think about what she was doing, it didn't matter. She knew that all the tension, all the pressure and worries vanished as their tongues danced together. She had heard that kissing a vampire was nothing like kissing a human and it was also said that sex was wonderful. But kissing Natsu was something more than just the want to feel him inside her, it was her way of saying thanks and Lucy knew that he didn't mind it at all. It would happen, eventually. The sexual tension between them was frustrating.

Natsu grabbed the hem of her (his) white shirt and Lucy sat on him so the material could be removed from her body. Natsu decided to sit up and now their chests touched. Lucy helped him with his own shirt and wrapped her arms around his neck, her fingers never leaving his hair while his moved from her button to her beautiful thighs.

Lucy rubbed herself against the bulge inside his pants, which earned a compilation of moans from the vampire and from her as well. Natsu kissed the coners of her mouth and down her jaw and chin. Lucy threw her head back so he could have a better access to her neck. He kissed it too, nibbling on it and eventually, biting. It wasn't a violent bite, he didn't sink his teeth too deep but the action sent a lot of eletric shocks down Lucy's spine, making her want to increase the contact between a particular tingly area of hers and his erection.

"Lucy..." He whispered. "Are you sure?" She answered him by pulling his hair and he took it as a 'yes'. Now, his teeth sank on the skin of her neck and Lucy couldn't help but moan as the vampire sucked and licked her neck. Lucy had never been bitten by a vampire before and from what other people told her, it was painful. However, Lucy was feeling everything but pain. It did hurt when she felt his teeth on her flesh but it was also so exciting and thrilling that what he was doing only contributed to make her even more aroused.

"Oh, Natsu..." One of his hands went up to one of her breasts while the other kept steady on her thin. Lucy didn't care if she was being too loud or if by any chance someone could pass by the door at four in the morning and maybe suspect that inside that room a vampire and a human were having sex. Nothing matter to her, what she was interested in was to put an end to heat between her thighs.

Lucy was so distracted by the sensation Natsu was giving her that when he tore off the briefs she was on, she couldn't help but gasp. Her breasts bounced a little as Natsu withdrew his fangs and breathed in through his mouth, as if he needed air. Lucy had to close her eyes to let the scene save inside her mind; she knew that she shouldn't be turned on by a vampire with her blood in his mouth, but Natsu was simply so erotic that Lucy couldn't take it anymore. Her fingers ran from his chest till they reached his pants. They had to be gone or someone would die.

Natsu licked his lips before he kissed Lucy again, he didn't know how she would react tasting her own blood. Seeing how eager her fingers were, he decided to help her by pulling his erection out of his pants. Lucy took the pumping member in her hands and guided it to her opening. She couldn't take it anymore. Natsu couldn't keep his mouth close as he slid inside Lucy. She was so wet, so ready for him. Once inside, he didn't move immediately, he liked to feel her warmth around him but Lucy wasn't so patient. She moved forward, slowly, earning a moan from both of them.

Natsu's hands were on her waist while she hugged him, her hands wandering from his neck to his back and vice-versa. Their eyes locked and he started to move as well, increasing the speed. He then searched for her lips as she murmured something incomprehensible. She closed her eyes, too involved in all the pleasure she was receiving. She didn't even think about the pricking on her neck, her thoughts wandered to Natsu's hands on her waist, his strong grip on her skin. Natsu looked at her face and couldn't help but smirk at the vision before his eyes. Such a beauty... and to think that it was him who was giving her such pleasure...

"Faster..." She tried to say after a kiss. Natsu did as he was commanded, squeezing his fingers on her skin. Lucy couldn't contain it anymore, she felt hot everywhere. It was indeed true: sex with a vampire was nothing compared to a human. With Natsu inside her, Lucy found it difficult to remember if she had ever been with a man that made her feel so good. She wouldn't know how to put that into words; she felt like she was thisty and the only way to get rid of the need was with Natsu's thrusts. "Faster. Harder!" She scremed as she felt she was getting close to her release. One of his hands moved to her breast, massaging on of her mounts and pinching her nipple. She was going crazy, it was clear that his speed was supernatural, she couldn't keep up with him anymore. She let him lead her to her release and Natsu was close, too. "I am gonna..." As Natsu felt her narrowing around him, he couldn't help but feel that it was his time as well.

Lucy knew that what they were doing wasn't making love, but it was so good that as her eyes rolled to the back of her head and she saw stars, she felt like Heaven wasn't so far away. It was so hot and now that Natsu was releasing himself inside of her and squeezing her so tight, she wanted to stay with him like this forever.

Both of them collapsed on the ground, Lucy still on top of Natsu. He wrapped his arms around her, holding her close. He took himself out of her. They were both gasping, in need of air. It was probably the best sex she had ever had and Lucy was happy that she lived to prove that what people said was true. But it was beyond it... Lucy really liked what they did. She felt as if something inside her connected with something inside him. She didn't know, she needed to catch her breath. She clearly wasn't thinking straight. Natsu lowed his head to her neck and licked where he had bitten. Lucy felt a funny sensation as the holes on her neck closed. "I marked you with that bite." He said, out of breath as well.

"What does that mean?" He smiled at her. "It means that you are mine."


AN: A short chapter, I know, but... NALU. I really hope you liked it! I know that many of you will ask me (again) about Jerza and it's my duty to tell you that there will be JERZA in that fanfic. I am sooo excited! ❤️ I've been working on it and it's one of my favorite scenes so far, hoho! Next one will be focused on our Ice and Water mages and some unexpected things will happen :O Hehehehe. Stay tuned, I am sure you will love it ;)

BTW, thank you so much for your kind words... Your reviews are always so lovely and supporting... I keep reading them and getting inspired to write more chapters for Bites! Thank you again for everyone following my fic, you have no idea, but every follow and fav means the world to me. Thank you ❤️

See you,

Cellas.