Chapter 1 - Repaying a debt

As the newly elected leader of the dragon riders it was Hiccup's job to not only make sure that the dragons were under control but to also make sure that he and his friends kept everything under control. Which for the most part was an easy task, Astrid served as his second in command making sure to put this in line. Fishlegs although a bit cowardly was an expert on dragons. His only real problems were the three he was currently flying along the cliffs searching for. Normally Ruff, Tuff and Snotlout were harmless but when they got an idea it usually led to something be destroyed and his father yelling at him. When he saw the bursts of fire shooting from the cliffs above him he new he was close. He and Toothless were halfway up when an fire ball erupted above sending Ruffnut screaming over the edge. Using a bit of sharp turning he and Toothless managed to save her just before she hit the ground. As he held her over the saddle he noticed that parts of her clothes were burned and his hand was now clutching her exposed breast.

His face was burning as he gave her breast a few quick squeezes jarring her from her experience as they reached to the top.
"Okay what in Odin's' name were you three doing!?" as he looked down on them he saw three half empty bottles of nightmare gel. Ruffnut quickly jumped down and grabbed her brothers vest to cover herself.
"Well we were conducting a experiment."
"Yeah we figured that since nightmares coat themselves in this without burning themselves then maybe we could do the same."
"Yeah but I guess it was a failure. Next time we'll only use one jar."

Already knowing how this conversation would end if he tried to point out the logic  he simply gathred the supplies and gave them a warning before flying off. After storeing them in Berks storehoues he continued on his rounds. As he flew his mind kept going back to how soft and warm Ruff's breast felt. Feelling it directly was much better then simply imganing how it felt.
Hours into his rounds his father gave him and his friends the job of disposing of any nearby traps so after giving the harder ones to Astrid and Fishlegs and gave the easiest ones to the twins and giving Snotlout the job of removing the dragons from the area. But a few minutes after he dissembled the last of his traps he saw the twins dragon Barf and Belch chasing after a boar and wondered where they were so sighing in annoyance he retraced their steps and found Tuff hanging upside down from a snare.
"Tuff what the hell happened?"

"Well Ruff and I were doing the traps like you asked when we had a bit of a disagreement and I kind of stormed off into this trap."
After a quick swipe of a dagger Tuff fell to the ground. "And where's Ruff?"
He pointed to the forest. A forest that Hiccup remembered held some of the more barbaric traps. So he quickly rushed into the forest and after searching found Ruff unknowingly walking near a bit of silver metal hidden in the grass.

Ruff was in her own little world and failed to hear Hiccup screaming until he was a few feet from her and was tackling her to the ground.
"What the hell Hiccup!?" she said pushing him off of her.
As he got up he picked up a pinecone and threw it onto the metal were seconds after it hit two massive spike filled jaws sprang up and slammed together. "That is called a dragon killer Ruff and you were just about to walk into it." She looked down at where she'd just been about to step and quickly jumped back.

"Thanks."
"Just try and be more careful, this is the second time I've saved you today."
"Yeah I guess I owe you now."
"Forget it and just follow me."

He guided her back and helped with the last of the traps as the sun started to set. When it finally became night he took one final flight threw the sky and was just about to turn in when he saw that near the edge of the woods was Ruff and what looked like a dragon.
Already thinking about when could happen he flew down just in time to make out a rather large slitherwing stalking a lone Ruff. She had her back turned and was looking up at the moon. 
When she saw Hiccup rapidly approaching she leaned back to groan and saw the massive fang filled mouth dripping venom onto the ground. She'd just opened her mouth the scream when Toothless sent blast after blast into it's head sending it hurdling into a tree. Once up it looked at the nightfury before scurrying off into the woods. Hiccup was quickly helping her off and checking for any trace of poison.

"You're not hurt are you?"
"You saved me."
"Yeah so?"
"You saved me three times all in the same day." she quickly backed up. "I have something to do but I'll see you later." she said rather quickly as she ran back to Berk. Tired and confused Hiccup flew home and went to bed only to be interrupted by the sound of his father's excited yells a couple hours later. But with years of practice he was able to ignore it and go back to sleep.
When he finally did wake up he was surprised to find Ruffnut kneeling by the side of his bed.
"Ruff what the hell?"

As his eyes fully opened he saw that his faithful dragon was gone and that Ruff was wearing a black collar with his families crest on it.
"Ruffs what's going on?"  he asked  sitting on the side.
She stood up and grabbed his hand. "What's going on is that I now belong entirely to you."
"What?" he asked before she leaned down and kissed him catching him by surprise before pulling back.
"It's a family rule that if someone saves your life three times in one day that you belong to them for life . My family and your father have already accepted it so there's no going back. Not that I would want to. "

He tried to get up but was gently pushed back down as she moved his hands to her chest. He was to shocked to pull away. "From now on I'll do everything you tell me do to without question and be anything you need or want me to be. You now own me in every way shape and form. Be it as a friend or girlfriend or if you want I can just be your personal whore." Hearing her say these words in such a absolute manner got him excited and this caused him to gently squeeze her breast.
"You like me breasts huh?"

Before he could even think about he blurted out. "Yeah but I'd like to touch them directly again." seconds later she was removing both of her tops giving him full access to her chest. Seeing and more importantly touching them caused the blood to rapidly rush to his cock.
She looked down to see this and smiled. "I see someone's excited. Shall I help you out master?"

Lost in teenage lust he only nodded as she pulled down his pants and gently started stroking his cock slowely moving the skin in her hands up and down. Although new to this she still knew of what to do to make him moan. When it was pretty hard and gave it a few tentative licks getting the salty taste on her tongue before taking it into her mouth and wrapping her tongue around it as she bobbed her head back and forth. For a few long and pleasurbe minutes Hiccup could only moan as Ruff eagerly sucked his cock. In his pleasure Hiccup moved Ruff's head deeper as her warm and moist mouth quickly brought him to the edge. He held her head in place as he came without warning filling her mouth with cum. Ruff was caught off guard as she felt his cum coating her tongue and filling up her mouth. As he pulled out she had to fight the urge not to cough as it accidently slid down her throat. But then she got a better idea.
Mere moments after her mouth was completely filled with his hot cum she opened her mouth to show him before tilting her head back and swallowing every last drop. She then quickly licked the remaining traces of cum from his cock earning an additional moan. When she was done she got back on her knees and waited.

"Thank you master."

Hiccup still hard sat back down on the bed slightly confused. "Wait Ruff I can't just own you I'd feel bad. Maybe if we talk to my father then he can..."
Ruff simply stood up and stripped until she was standing naked before him. His eyes widened when he saw the glistening juices coming from her pussy and currently flowing down her leg.
"Master please use me as you will. I'm yours whenever and however you want. Don't think and just act."

Seeing her hands move to finger herself. She worked her fingers deep inside as knowing Hiccup was watching made her more enthusiastic. But she stopped just short of making herself cum. When she pulled her hands free Hiccup put away whatever troubles he had as he pulled her onto the bed and positioned her below him. Once he lined up with her pussy he rammed it inside making her scream in pleasure. He grabbed her hips and lifted them up for better access to her incredibly tight pussy. She responded by wrapping her legs around her waist and cumming after the first few thrusts. She didn't bother holding in her screams as he fucked her as hard as he could. He lost himself in how good it felt to pull out and slam into her making her scream his name as she pulled him closer wanting as much contact as she could.

Seeing her breasts shake with every thrust gave him an idea and he leaned down to take a nipple between. This caused Ruffnut to scream in pain and pleasure as he bit down as hard as he could.
"Thank you master! Enjoy my tits as much as you want." 
He pulled out and got on his back. Ruff didn't need to be told to get on top. She eagerly mounted him and used all of her strength to bounce and ride his cock. His hands went to her ass spreading and smacking her cheeks with every thrust. As he listened to the sounds of her moans Hiccup realized he no longer cared about her as a person. For to him she was no longer Ruffnut Thorston the dragon rider. Right now and most likely she was simply Ruffnut the personal whore of Hiccup.
Once again he grabbed her hips and forced her down as he came inside of her. She screamed in ecstasy as she enjoyed the sensation of the cum flowing inside of her. As she slowed her riding to a crawl Hiccup smiled as he lust took control.

"Got on your hands and knees."
She dismounted and did as she was told as he got behind her before forcibly spreading her cheeks and after taking a moment to see his cum leaking out of her pussy gave her ass a few painful smacks before lining his cock to her ass before quickly forcing his way through.
"Who's ass is this?" he asked already knowing what she'd say.

Through the pain of her first anal Ruff still managed to speak. "It's your ass master. Please fuck it as you like." her hands gripped the bed as she tried not to cry as his cock slowly tore it's way through her now deflowered ass.

He smiled as he pulled out and thrusted in again. Her ass was much different then her pussy, tighter and hotter which made it better. Ruff was also slamming her hips as she began to get used to and like the pain of her masters cock in her ass.
After a few minutes of forcibly tearing through her ass Hiccup began to feel his climax approaching and although he liked the thought of filling her ass with cum he wanted to see it somewhere else. Quick as he could he pulled out and ordered her on her knees.

"Show me those breasts!"
She'd just raised her breasts as he unloaded what was left of his cum onto her face and breasts coving everything in his white hot cum.
He fell back on the bed exhausted. Although exhausted he saw tilted his head enough to see Ruff rubbing the cum onto her breasts and wiping the what she could off her hands and face. When she was done he patted the bed beside him. She happily crawled in beside her and pressed her ass up against his cock.
"I take it I'll be staying here from now on?"

"You're damn right you will be. In fact from now on I plan on using you every time and anytime I want. Now get some sleep we have work to do later."
In the following weeks to come Hiccup made sure to keep this promise as he fucked Ruffnut no matter the time of day and regardless of where they were. Either sneaking away from training to let him suck him off to fingering her as she cooked his dinner. Even having her mount him as they bathed. And Ruffnut no matter the time of place loved every minute of it.

