A/N: Please read and review. No flames unless you are going to make s'mores. Criticism is always welcome. This story is not beta-edited. LEMONS! Please review if you read this story.

Dedication: This is the sequel of 'Zero's pain/ Kaname's torture'. I previously posed a question. "Why is it that Zero's hormones went so crazy on him?" I asked my reviewers to send ideas to that I may be able to write a sequel and ben4kevin was the only one who come up with any kind of answer to my question, so I dedicate this story to all of my readers, but especially to ben4kevin. Thank you.

Warning: This story contains major OOC'ness. If you're not into yaoi or male/male sexual relationships, please don't read any further. Also contains foul language.

Disclaimer: I don't own VK, or the characters. My plot bunnies own this story but they love borrowing Kaname and Zero for their own stories. I own nothing but my plot bunnies. All honor for the original story and characters goes to Hino-Sama, bless her wonderful and creative heart.

Summery: Zero is having some serious issues and he's too embarrassed to ask Kaname what is going on, but he doesn't know whom else he could ask. "What is going on with me?"

Also thank you to everyone who read the story 'Zero's pain/ Kaname's torture'.

In the last chapter:

"Kaname, are you trying to tell me I'm in heat? Is that why I have so horny and out of control lately?" is the question Zero asks, interrupting Kaname's explanation of Zero's condition. "Yes, not that I'm complaining. I love you being out of control." Kaname chuckles, but continues. "You do understand the other things I was also trying to explain? Zero, you're in vampire heat. It's what enables you to become pregnant with child and if you go around another male vampire, they will catch your scent and loose control. They won't care that you are mated, bonded. They will just simply take without asking for your permission.

Having the doctor come out at 7pm should give Zero enough time to rest up, shower again, and eat. Hopefully,

Zero's need can wait until the examination is done. Feeling tired himself, he traipsed back to the bedroom and carefully climbed into bed to not wake up his exhausted mate, and spooned in behind him. As tired as he was physically, one thought kept coming back to him like a specter hiding in the shadows that won't leave him alone. A child, they could have a child together. He didn't think it possible since it was believed only a born vampire could get pregnant. Up until now, he believed they wouldn't be having any children and had resigned to that knowledge. Now it's possible. He wants to have children with Zero, but how does Zero feel about becoming pregnant and carrying a child in his belly for 9 months? He can only hope that Zero would want that too, but feared it would be too much for him. Unfortunately, Zero may not have a choice. The heat could very wll take that choice from him.

And most importantly, to my reviewers, thank you: kanamexzero fan, ben4kevin, Brookie cookie17, lapaige08, Insane Teddy Bear, KiryuSama16, and Ellieandra.

Also, thank you to everyone who read the story who added this story to their favorites, story alerts, and favorite authors. Thank you to all of you.

Vampire Heat

Chapter 2:

The doctor, Dr. Yuri, showed up on time at 7pm, examined Zero, and is now talking with Kaname in his study. They both finish drinking their glass of blood wine when Dr. Yuri spoke up. "I won't be able to give you most of the answers I know you need Kuran-Sama. The only think I can state at this moment is that I have never seen vampire heat this intense before, but he is in perfect heath from what I can tell. I will take the blood samples with me and run tests on them. As soon as I have answers for you, I will let you know."

Thank you doctor." Kaname said as he escorted Dr. Yuri to the front door. As soon as he was gone, Kaname went up stairs to join Zero, who was sleeping at the moment on their bed. Concern filled him. Under normal circumstances, his mate wouldn't be sleeping so much. But their circumstances weren't normal, were they? Zero is in heat, and he just found out his mates heat is more intense then normal. When Zero wakes up, he will need him again. He slips into bed naked, trying to make things easier for Zero when he wakes up.

This was a nice dream, they just put their first child to bed, knowing they would get only a few hours of rest before the babe starts to crying again. Now here they are, lying down on their bed, kissing and caressing each other. He hears Zero moan, as his hand teasingly run against that organ between his legs. "Kaname, you taste so good. I love the taste of you, but I refuse to bring you to orgasm until you wake up. Please wake up and let me bring you pleasure." Kaname was confused. He was awake and Zero was giving him pleasure. "Come on Kana, open your eyes. I want to see your eyes when I suck my favorite sucker." It only took a moment, but the world he saw disappeared as he opened his eyes and realized he had indeed been dreaming. Just as quickly, he felt Zero go down on him and take him into his mouth. "Zero" he groaned.

Because of the incredible dream he had, his cock was more then ready and the feel of Zero's mouth engulfing his dick was ecstasy. He felt Zero's tongue working it's way around the dead and up through the slit, before he moved down the tortured hard stock. 'Shit! Damn he keeps getting better each time.' Zero continued to move slowly, torturously, driving Kaname closer to the brink of insanity. When Zero takes on of his hands to play with his balls, Kaname looses all control.

He flips Zero onto his back, settles himself between his legs and penetrates his entrance without any warning, preparation, or lubrication. "AHHH!" Zero yelled at he fights to push back against Kaname. "Kana…ahhh…harder. Damn it, fuck me harder!" The lightning struck them both as they unexpectedly reached fulfillment at the same time, yelling and growling their mates' names.

They both lie there, Kaname having collapsed on top of Zero, trying to catch their breaths. It doesn't take long before Kaname realizes what he had just done. He tensed, moving to look over at Zero, afraid of what he might see in his face, only to see a contented grin on Zero's lips. He looked like the cat that ate the canary. He laughed at the analogy. No doubt who was the cat. There Zero was even purring like one too. With a grin, he asked "Zero, are you all right? I'm sorry I lost control and didn't prepare you. I know…"

A finger to his lips silenced him, giving Zero the chance to speak. "I can't say it will always be ok, but the truth of the matter is that is exactly what I needed." Zero sighed contentedly. "Thank you love, but I still feel like I'm using you. Isn't there something I could do to make up for it?" Kaname's eyes widened at the thought, horror written all over his face. "Zero, my love. As I've already mentioned, you are not using me. Being here with you to help ease you is my greatest pleasure. However, I will not allow you to 'buy' your use of me! I am not a whore for sale at any price!" Zero's eyes widened in horror at the implications, the impression that he had given. "NO, NO! That's not what I meant, please Kaname…" but before he could say any more, Kaname shot up off the bed and stalked to the bathroom.

Zero, shot up out of the bed to follow Kaname, but the door was shut and locked. Zero fell to the floor on his knees, one hand on the door with his palm flat against it, and his head hung down in shame at what he said. "I'm sorry Kaname, please forgive me. I promise I won't bring it up again. Please open the door and let me it." Silence fell as Zero stayed there waiting, hoping that Kaname would open the door. As the seconds passed, and he could hear Kaname moving in the shower, Zero reluctantly got up off the floor, dressed in sweats, and walked to their sparring gym, hoping to work off his frustration and anger he felt towards himself. He had hurt his mate pretty badly and he's not sure he could forgive himself for what he said. 'How could I say something so horrible to him?' he asked himself as he kicked the first dummy.

Four hours later, Kaname was leaning against the doorframe leading into the gym. He was standing there watching Zero work out. He was very impressive to watch and he always loved to watch is beloved mate work out, but tonight, there was an air of sadness, and anger. He could smell the tears and self-disgust permeating the air from Zero. No he didn't mean it the way it came out, and after his anger dissipated, he was able to realize it. Now, to get Zero's attention and apologize.

Suddenly Zero stopped his work out and collapsed on the floor again, when the sobs began to wrack his body. Before Kaname had a chance to run up to him and hold him, he heard Zero apologize again. "Please forgive Kaname. I love you. You are my whole world and I never meant to hurt you. Please Kaname." He whispers the end looking up at Kaname with misery in his eyes. Kaname's heart broke. "Zero, I know now, that was not what you meant. Zero, I'm sorry. You did nothing wrong. I'm the one who misunderstood and over reacted. Please forgive me. I love you." Zero couldn't stop crying, but he held onto Kaname, afraid he was going to disappear, a figment of his wishful imagination.

Kaname picked up Zero who was completely exhausted and carried him up to their bathroom. They showered together so that Kaname could wash Zero. He dried, and dressed Zero, who had fallen asleep some time during the shower. Clearly, Zero was emotionally and physically exhausted. Tomorrow, he would figure out how to solve Zero's problem of "using" him.

The next evening, Kaname woke up to a Zero-less bed. 'Where is he? I hope he's ok. I better get dressed and go find him.' Just as he was getting ready to begin his search, he heard his phone ringing in his study. He was about to ignore the call when he remembered that was not to be disturbed except in when it was an emergency. This had better be one.

He rushed to his study and answered, "WHAT!" "Kuran-Sama, please forgive me. I have the report on Zero-Sama you asked for. Would you like me to bring it over?" "Yes, . When can I expect you?" Kaname asked. "I'm on my way now, but I would like to perform another examination when I get there if I may? I should be there in half an hour." the doctor replied. "Can you make it an hour? A second exam should be fine." "I'll see you in an hour Kuran-Sama." Kaname hung up. He needed to find Zero, and fast.

An hour and a half later, Kaname and Dr. Yuri were once again in his study after examining Zero. Doctor, please tell me what you have found." Kaname asked. "Kuran-Sama, there are a few aspects of Zero-Samas' heat that is not normal. Unlike with the heat of a born vampire, Zero-Sama will continue to be in heat until he conceives. Also, if he does not have sex when he feels he must, it's possible he body can not handle the strain. If he fights it for too long, he could die Kuran-Sama." The doctor said gravely. Kaname was shocked to hear of this. The heat could kill his mate if he doesn't get what he needs? That can not be allowed to happen. "Thank you Dr. Yuri. We appreciate everything you have done for us." Kaname said. Dr. Yuri bowed and left.

TBC:

I hope you all are enjoying this story. I know you people don't like cliffhangers, but I like to keep everyone guessing what is going to happen next.

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