Side effects

A/N:- Thank you for the reviews. Smut next chapter.

Why was it so hot? It felt like he was burning up. His heart beat quicker until it felt like it was going to burst from his chest. His wings felt itchy needing something. What did he need? Why did his head feel so fuzzy? "Uhn." Blinking awake Shizuo gasped. "Ah." Glancing down he could see a bulge under his pants.

"Delic?" Standing over him was his older brother, hands glowing red.

"Shh. Relax." Shizuo trembled hands reaching for his older brother. His brother backed away a hand still resting on his thigh. "Shizuo?" Pulling himself up his wings spread out behind him following Delic.

"Delic." Kneeling on the bed the dazed half angel reached out pulling Delic to him. Both of them toppled onto the bed. "Ah!" He didn't understand the sudden need to touch his own brother, even as the small part of him still of sane mind tried to regain his senses, Shizuo couldn't control his own body.

"I'm here. It hurts doesn't it? Don't worry, I'll make it all better." Shizuo nodded running his hands over Delic's chest, whilst the blond's fingers trailed over his wings. "Your wings really are beautiful."

x-x-x

Delic grinned ecstatic that his power had worked perfectly on Shizuo. His thumb brushed over those soft lips dazed coffee orbs staring up into his own. As long as his power was active his brother belonged to him. "I've waited so long for this." The fallen angel breathed caressing Shizuo's cheek. A smile on his lips Delic kissed him.

Like he was supposed to the hybrid responded opening his mouth and coaxing his own muscle inside the warm cavern. He could feel the tightened grip on his arms. "Nn. Hot. Hurts." Delic paused looking down at his glowing hand. His power wasn't supposed to hurt. Even before becoming a fallen, his power had been to control desire.

To give everyone what they wanted, his special gift that suited his profession. Anyone he touched fell at his feet consumed by their desire to be touched by him. Any spies the pesky Oriharas sent fell under his power doing what they could for him. But no one had ever said that it hurt. Pink eyes narrowed seeing something under his brother's hair. "What's this? Ears?"

"Shizu-chan didn't tell you about his demon half?" A cold voice asked from the door. Glancing up in shock Delic almost let go of his hold.

"Izaya Orihara, What reason do you have for intruding in my apartment?" The host forced his best business smile.

"This is my city, Deli-chan. Shizu-chan is under my protection and not currently permitted to wander about."

"I have a right to spend time with my own brother."

"Is that what you call it? Because from here it looks like you're going to force yourself on him." Interfering demon. "You'll have to face your own mess." Delic jumped back the demon slashing at him. Releasing his power lock from Shizuo, his brother grew silent falling asleep, the large wings vanishing from view. Reaching out to touch the demon, a sleek black tail curled around his wrist. "I know what your power is, Deli-chan."

"Let go!" The fallen angel groaned trying to pull his arm free. How was the demon so strong? It was just his tail. Izaya ignored him nose twitching.

"Looks like your punishment is here." The demon smirked as a loud roar ripped through his apartment. "The only thing your power would do is kick start our mating season. Touch me and you'll only make things worse for Shizu-chan."

Shaking his head Delic reached out his other hand crying out in pain as a silver knife slashed across his palm. "Hibiya." Wide eyed the fallen angel watched as a large shadow passed over the wall. Swallowing thickly he renewed his struggles trying to escape or touch the demon. Catching a glimpse of the new danger Delic paused looking at the lion cub that stalked into his bedroom.

"This is a joke right?" He laughed. "The best you could do is threaten me with a lion cub? Which zoo did you take that fr-" His laughter died in his throat eyes glued to the creature as it morphed. There in front of him stood the nuisance that frequented his club and had been put to sleep by one of his employees. "Useless incubus." Delic muttered.

It made sense though giving him his answer to how the demon had found Shizuo. If the Orihara's could transform into animals, then that meant the black cat from earlier...Of course he wouldn't be left alone. "You bought this upon yourself, Deli-chan." Discarded to one side Delic hit the floor his wrist released leaving him sprawled at the other demon's feet.

"Leave him alone!" The host shouted hoping to wake his sleeping brother. Instead the cat demon scooped up the half demon carrying him like a princess. "He's mine. Give him back."

"Wrong. Shizu-chan is mine. He has been since the very moment he was born." Izaya declared.

"What does that mean?" Scrambling to his feet Delic found himself hitting the floor again. The bedroom door slammed shut behind him his brother stolen away by the damn demon. Predatory golden eyes gazed down at him the demon licking his lips. Where had the innocent easily embarrassed demon disappeared to?

"If you'll excuse me, Hibiya-sama." Delic slowly backed away seeing the demon in a new more dangerous light. Inching past the demon a hand lashed out grabbing his wrist.

"I do not recall giving you permission to leave my presence." Hibiya said coldly. "Neither do I forgive your pathetic attempt to deal with me." Delic swallowed holding both hands up in surrender. He didn't like the way the demon was licking his lips. Still if that was the way it was going to be then he could play the game too.

In order not to lose what he had, Delic would go to any lengths, if that included playing with the prideful demon then so be it. In an over exaggerated bow the fallen angel took the clawed hand in his own placing a kiss against the soft skin. "My apologies Hibiya-sama, perhaps I could make it up to you?" Pulling gently Delic led the raven to his bed.

The demon stared around the room in disgust. "Filthy. Commoner, you will come with me." Delic blinked in shock. Hadn't his power worked? Shouldn't Hibiya be at his feet now begging for his touch? What had gone wrong? "Do not keep me waiting." The raven stamped his foot like a petulant child. With no other choice the fallen angel walked on ahead opening the door for Hibiya to step through.

x-x-x

"What?" Shizuka grumbled trying to deal with the constant pain. It didn't help that the snake demon was lounging in a chair next to bed watching her with those sharp beady eyes. "You can come back later, I'll still be here in exactly the same amount of pain." Why couldn't she just go away and leave her to suffer alone?

"I told you I'd make sure you suffer. Besides the bond hasn't settled yet, until it does you can't get away from me. It will be fun to watch you try." Glancing down Shizuka stared at the source of her pain. The demon's mark that kept being halfway erased before it came back again. "No matter how long it takes it will finally settle."

"Ugh. I already told you, my power can't be shut off. No matter what you do to me I won't change."

"We'll see." Kanra grinned. Shizuka averted her eyes looking away from the seductress that had tricked her. "You still haven't told me why. Neither have you mentioned your children. You are their mother, aren't you worried?"

Shizuka grit her teeth curling into a ball. As soon as she got Saika back the demon would feel her pain. "Shut up. What is it to do with you?"

"You're mine now. It has everything to do with me. Don't you know how a bond works? For the first three days we can't be separated until it settles. Otherwise the long distance causes pain for both parties. If its strong enough, I'll be able to hear your thoughts. I'll know where you are at all times. Best of all I can hear your heart's voice. Nothing is hidden." Shizuka bit her lip. "Do you know what I can hear from you? Nothing."

"Guess it wasn't worth it then." Shizuka growled not happy at the fact another demon was poking around in her head.

"Your feelings are shallow. There is nothing in your heart, you are nothing but a...doll. Heaven's doll. The cursed angel. That's what you are." The snake demon smirked moving to the bed. "You can't feel anything. Did someone order to you to sleep with my mate?"

"No. Too bad. Don't sign up to be a detective just yet. Hah!" More pain shot through her.

"Tell me how to break the curse. How do I make you suffer for real?" Sharp nails dug into her jaw. "Don't you want to know what it is to feel real emotions? Don't you want to really love your children? Do you even know where they are?"

Shizuka snarled pushing Kanra away. "I do love my children. Now where are they? If you've hurt them..." Letting the threat linger, the angel pushed herself from the bed feeling something pull at her the further she distanced herself.

"Fate has dealt its hand. Each of your sons in with one of mine. It won't be long before each of them are bound the same as you are to me." The raven smirked gliding towards her. Shizuka slumped to the ground clutching at her thigh.

"...Is that so? Then you might want to worry about...argh...your own children." Had that been her plan all along? If that was the case then she should have stayed where she was and suffered her punishment.

"What are you talking about?"

"Saika. The sword. Ow." Shizuka grimaced her hair yanked up harshly.

"Start making sense. Who or what is Saika?" The demon dragged her back to the bed forcing her to stand up.

"Haha. Saika is the cursed demon. She resides in the sword I carry. She possessed me and through me my children."

"...The bond." Kanra breathed slowly dropping her. "I have to warn them." With a bitter grin Shizuka knocked the phone free reaching for it as it hit the floor landing by her feet. Smashing the device the purest angel met Kanra's angry gaze.

"Guess you'll have to go in person. Take me to my sons you bitch." Cold laughter rang throughout the room.

"Looks like you get what you want. I think its about time I met my step son anyway. Stand up." Shizuka gasped slowly limping forward each step as painful as the last. Love...cut... "Hurry up." The pain she felt seemed to stop a familiar presence settling into her mind. Walking on ahead her body moved by itself going back the smashed up room. "What are you doing?" There on the floor glinted the cold sharp edge of the sword.

x-x-x

"Roppi-kun, are you okay?" Tsuki asked stroking the tired wolf beside him. The wolf sniffed in response nuzzling against him as his stomach grumbled. His cheeks flushed in embarrassment though his friend did nothing. "S-sorry." Turning over Tsuki curled into a ball laying on the grass, Roppi moving closer to him.

It seemed like he was causing trouble for his brother and his brother's friend. Both of them were standing by the house watching him and Roppi. Because he was half human, he got hungry, the same with Roppi. Both of them were causing problems, though he was the biggest burden for bringing everyone here in the first place.

If only he could control his power properly then he could get everyone to safety, away from the angels that had burnt their home. "Ow." Tsuki yelped a furry paw hitting him on the head. "Roppi-kun?" The wolf growled teeth bared. "Okay. I won't use it." A small lick against his cheek and the wolf went back to dozing against him.

x-x-x

"They won't hold up for long." Sakuraya said gently beside him.

"I know. The quickest way out would be for Tsuki to use his power but I don't know how much pressure it will put on his body. I could try and-

"Don't think about it. That is an order. You are powerless." Shitsuo bristled. He could use a sword or any other weapon. It didn't matter if he didn't have a decent power. "We'll figure this out. How well do you know your mother?"

Shitsuo closed his eyes leaning against the house. "Not as well as I hoped."

"That's what I thought. Why did your brother bring us here? Something about this place doesn't feel right. Lets have another look inside. Your mother was getting ready to give birth to a demon, she had to of had some other protection. That sort of thing doesn't go unnoticed." His master turned away going back into the house.

Shitsuo shrugged following after him. No matter how many times they went over the house there was nothing out of the ordinary. "...What if she used the sword?" Sakuraya stopped their gazes meeting.

"Then I fear for our brother."

x-x-x

Shizuo groaned clutching at his head as he shot up in bed. "Here. It should help." Taking the glass of water, his hand froze mid sip. Blinking rapidly he found Izaya standing over him. How did he get back to the demon's apartment? Wasn't he with... Delic. "Shizu-chan?"

He had kissed him. They were brothers, why had he let that happen? "I...kissed him?" He could remember the need to touch his brother and not in an innocent brotherly way.

"You were under, Deli-chan's power. It wasn't your fault." Feeling something brush against his back, the hybrid jumped looking behind him.

"What the fuck is this?" Grabbing at the light blond furry appendage the half demon groaned realising too late that it was attached. His tail had grown through. Then that meant...Reaching up coffee eyes widened in horror feeling something soft and furry on his head.

"It looks like coming in contact with your brother's power speeded up the process. They suit you." Shizuo shook his head his ears moving with him. "Here, take a look." Izaya smiled handing him a mirror. It smashed as soon as he saw his reflection. Two blond ears flopped down over his own ears.

"Why are they so big? Why are they blond? My hair isn't blond." Shizuo growled. A hand gently rested on his head his temper soothing as his head lulled towards the touch. "Cut that out. What the fuck am I? I kissed my brother. Ugh." Running from the bed Shizuo threw open the bathroom door washing out his mouth.

"Calm down, Shizu-chan. Its not a big deal."

"It doesn't matter if I was under some sort of control. It doesn't change the fact that I kissed my brother."

"You're half demon. You're allowed to sin a little." The cat demon stood closer to him.

"Is that something you demons do? Do that with your siblings?" Shizuo shrank back from the mirror catching sight of his ears and tail.

"If you mean sex, then yes. Some families prefer to only have one power. My father was my mother's cousin. But I do know some demon's that mated with their siblings." Turning off the tap the hybrid looked back in the mirror.

"That's their choice. I would never do that with any of my brothers." Turning to walk back to the bedroom, Shizuo found his path blocked.

"...Then what about me? No running away this time, Shizu-chan." Izaya took a step closer resting a hand on his chest. "Think about it." With that the cat demon skipped away leaving him alone. Damn it. Placing a hand against his mark Shizuo felt his heart pound realising that it was only around Izaya that it happened. It looked like Shizuka was wrong. The future really was set in stone.