Eep! Be prepared to hate me… my climax begins in this chapter…

Title: All it took was a Simple Mistake

Summary: It was a mistake. All she needed was directions to the Mall but he mistook her for the new Nanny. Trying to tell him who she really was didn't really matter at all any more since the kids have taken a liking to her and she's taking a liking to their father… Inuyasha.

Disclaimer: I don't own it. Rumiko Takahashi owns Inuyasha and co. I only own Aki and Sao as they are my creations…

Genre: Romance/Tragedy

Rating: R

Aging: Kagome 19 -.-.-.-.- Inuyasha 24 -.-.-.-.- Twins 4

It's Family… It's Love… It's Home… Read on…

-.-.-.-Chapter 13: Dark Chocolate

"Then c'mon, how bout we mate?"

"You're just wanting to get me in bed right?" Kagome asked accusingly.

"Hey, can't a guy get his mate in bed?"

"Not yet, not mate."

"Then let's make it mate." Inuyasha said as he bridal carried Kagome to his bedroom.

"Inuyasha," Kagome whined.

"Just shut up and enjoy."

Kagome laughed, "No problem with that." She whispered as they, 'mated'.

.- Next Day -.

Kagome woke up and felt Inuyasha nestled against her. She smiled as her hands went up to the mate mark. Yesterday night, those two endlessly mated, and finally, at their climactic point, Inuyasha placed his mate mark, the single mate mark which Kikyo didn't want.

'Mates for life.' She thought as she snuggled in closer to Inuyasha's toned body.

Suddenly a yell broke them both out of dreamland. Kagome jumped up and grabbed her robe. Inuyasha got up and quickly put on his boxers and followed Kagome out. Inuyasha and Kagome left the backyard door unlocked just in case the boys wanted to come back in. They were in all right, but Rae was pulling Aki's hair, as Sao was pulling Rae off of Aki.

"WHAT'S GOING ON?" Kagome yelled as she ran forward and picked up Aki, who was crying now.

Sao glared at Rae, "He called Rae stupid and a slowpoke."

Kagome frown, "Why?" She asked.

"Because Rae tried to run faster than Aki from the backyard but he couldn't." Sao said.

Kagome looked sternly at Aki, "We'll have our talk. Sao, Rae, Inuyasha will get you your food."

Sao nodded, but just before he turned to leave and grinned at Kagome, "I smell it, you and Daddy mated right?"

Kagome blushed but managed a small nod before walking into the family room with Aki.

Inuyasha walked into the kitchen to get the boys some breakfast.

"Why did you say mean things to Rae?" Kagome asked in a motherly tone.

"He," Aki started crying now, "he said that I have no mommy."

Kagome's eyes softened, "Oh honey, I'm your mommy! See, your dad and I even mated, so we're real! But what's this about you calling Rae stupid?"

"I got mad and called him stupid and slowpoke." Aki said.

"Honey, I don't want war breaking between you two right before the Party tonight okay? For me, please behave." Kagome said sweetly.

Aki wrapped his arms around his 'mother's neck and whimpered softly, "I promise, mommy."

Kagomes' heart soared as she heard Aki say those three words.

"Ok come on, we'll eat breakfast and then take our showers. Than we have to get ready and go to Uncle Sesshomaru's house."

Aki frowned, "Why Uncle Sesshomaru?" He asked.

"That's where the party is being held." Kagome replied as the two headed to the kitchen, already finding the other boys done and off to take their shower. Inuyasha was helping Rae and Sao take their showers and Kagome will give Aki his shower after them two eat breakfast.

"Aren't we gonna brush our teeth mommy?" Aki said as he got comfortable in Kagome's lap.

"We can make an exception today and eat before brushing." Kagome said softly as she hand fed Aki some cereal.

Aki opened his mouth and accepted the food. He chewed a bit slowly before swallowing and then opened his mouth again. Within 10 minutes, Aki finished eating, and Inuyasha, Sao and Rae came down.

"Our tuxedos were getting dry cleaned, I'm off to pick them up. Kagome, we're leaving for Sesshomaru's placefor 11 so get dressed."

Kagome frowned, "Why so early?"

"Sesshomaru has some early business partners flying in from Russia. They're here early, and Sesshomaru expects us there by then."

Kagome nodded, "Ok sure, be quick, it's already 10."

Inuyasha nodded, gave a quick peck on Kagome's cheek and ruffled Aki's hair.

"See ya squirt."

Aki giggled, "Bye daddy!"

After a few more minutes, Kagome took Aki upstairs to wash up and take a shower. Kagome and Aki brushed their teeth, and as Kagome went to get some clothes for Aki, he stripped down and stepped into the shower.

Kagome came back and turned on the faucet. She took a small bucket and poured water all over Aki. She than lathered his head with shampoo twice, since he had long hair. Afterwards, she rubbed his body with soap, and turned on the showerhead. Finally Aki came out and Kagome dried him off, and helped him into a pair of track pants and a baggy black t-shirt.

"Go watch T.V. while I take a shower ok Honey?" Kagome said. Aki nodded and ran downstairs to watch T.V.

Kagome brought her towel into the bathroom, and her dress. Kagome took a quick 15-minute shower before coming out, wrapping her hair in the towel. She stood in front of the mirror, naked, as she took out the blow drier. After a few more minutes, she untied her hair from the towel bun, and wrapped the towel around her body, as she slapped her hair. Then she blow-dried it.

After her hair was fairly dry, she took her straightening iron and straightened her hair. She then put on her dress and adjusted it to look perfect. She then took a small hair clip and clipped her bangs to one side. She had the jewellery in the bathroom so she put it on before exiting. She walked out to find Inuyasha, Aki, Sao and Rae all in tuxes, emerging from Inuyasha's bedroom.

"Wai! You four are so cute!" Kagome squealed as she straightened Rae's bow tie.

Rae squirmed, "Aw! Auntie Kag, you like mommy!"

Kagome giggled, "That's because I am one! Now Inuyasha, how long will it take to get to Sesshomaru's place?" Kagome asked.

"About forty five minutes, why?"

Kagome smirked, "Look at the time dear."

Inuyasha glanced at his wristwatch and his eyes bulged, "DAMN! WE ONLY HAVE 15 MINUTES BEFORE IT'S 11!"

Quickly he picked up Rae, as Aki and Sao ran after him. Kagome left last, locked the door, and buckled the boys' in. Kagome than got in and fastened her seatbelt as Inuyasha took off.

As Inuyasha was speeding, Kagome turned to face the boys at the backseat.

"So Rae, what are you gonna get your cousins to do?" Kagome asked.

"Clean my room." Rae said cheekily.

Kagome and Inuyasha laughed as Aki and Sao made shouts of protests.

"Smart! If only I could do that with my brother… which reminds me, Inuyasha we have to leave the boys tonight at your brothers place since Souta is coming tomorrow." Kagome said.

Inuyasha nodded, "Sure, the boys would love nothing better, right guys?" He called.

Aki and Sao hooted.

Kagome laughed, "Hey boys, did you know the Shikon no Tama is real?" Kagome asked.

They stared at her, "Really?" Rae asked.

Kagome nodded, "Yea, my Jii-chan is the protector. He has it around sutra's and ofuda's at all times."

Inuyasha stopped at a red and faced Kagome, "Your old grandfather looks after the Shikon no Tama? Doesn't he get beaten to a bloody pulp?"

Kagome laughed, "Oh no. My brother and I put up a barrier around the Temple. Only people with pure intentions can enter."

"Your brother?" Inuyasha asked as he zoomed off.

"Yea, as you know I'm a Miko, a priestess. My brother is a Priest, like my Jii-chan."

Inuyasha nodded as he rounded the corner, only 10 minutes left before they arrived at Sesshomaru's place, and it was already 11:05.

"Mommy, are you leaving?" Aki asked.

Kagome turned around to face the boys, "No, I'm only gone for a week. My brother is coming to visit me."

Sao and Aki exchanged excited glances, "Uncle?" They asked.

Kagome laughed, "Yea, he would be your uncle, if only he knew I mated."

Inuyasha then pulled up on front of a huge gate. Two demons pulled open the gate as Inuyasha's black Lexus pulled into the parking. He parked his car in his spot (Sesshomaru had this gigantic parking lot, and there were parking spots reserved for him and one for Inuyasha.) Inuyasha then got out and got Rae and Aki out as Kagome got Sao out.

It was 11:15 now as Inuyasha rung the doorbell. An ugly toad opened the door and bowed.

"Lord Inuyasha." He said, while he held his staff of two heads.

"Jaken you toad." Inuyasha said rudely as he walked past him.

"Master Rae, Master Aki, Master Sao." Jaken bowed as the boys walked in, the then faced Kagome and frowned.

"Who are you wench?" He asked rudely. Suddenly he felt Inuyasha step on him and squish his head, "My mate." Inuyasha growled as he wrapped his arm around Kagome's waist and walked to Sesshomaru's Study.

Rae, Aki and Sao ran into Rae's playroom in the far end of the Mansion. Jaken naturally ran after them, making sure they don't ruin Sesshomaru's priceless artefacts.

"Sesshomaru, Rin, this is my mate Kagome. Kagome this is my half brother Sesshomaru, and his mate Rin."

Kagome bowed as they returned it.

"So, did Gustavo and his wife arrive yet?" Inuyasha asked.

Sesshomaru shook his head, "No. That bastard called me and said that he might be half an hour late."

Inuyasha growled, "What the hell! He's working with the Takahashi brothers, he KNOWS we don't like stupid slackers."

"That's exactly what I told Gustavo but he said that his wife couldn't find her diamond necklace."

Inuyasha scowled, "Probably getting a fucking gun ready to shoot us if we decline his proposal."

Sesshomaru lightly chuckled, he than faced Rin and Kagome and told them they could go into the Grand Hall and have some girl to girl time. Rin smiled, kissed Sesshomaru lightly on the cheek and then tugged Kagome into the Grand hall.

"So, mating with the younger devil." Rin giggled as they both sat down.

Kagome laughed, "You're pretty perky Rin-san."

"San? On please Kagome, call me Rin as I will call you Kagome deal?"

Kagome giggled, liking her already, "Deal Rin."

"So, how's Inuyasha? After that whore he was so deprived that it drove both Sesshomaru and I nuts!"

"I think he's holding up well."

Rin nodded, "Wait, he did tell you about that good for nothing whore right?"

Kagome frowned, "Kinky ho? Oh yea he told me alright, that son of a prostitute is my step-sister."

Rin gasped, "Really? How?"

"My mother divorced my father after he badly abused her. He than married off to Kikyo's mother."

Rin hugged Kagome, "You're holding up pretty well too! So, you're a Miko?"

Kagome nodded and asked, "How do you know?"

"I'm a Miko too. You aren't as advanced as I because I can tell if somebody is a Miko, even if they hide their aura."

Kagome giggled, "I was wondering why Rae was a full demon."

"Aren't they the cutest? The Takahashi babies are so kawaii ne?"

"I totally agree!" Kagome laughed. Suddenly a loud gong was heard and Jaken rushed to get the door.

"LORD SESSHOMARU, LORD INUYASHA, GUSTAVO AND HIS WIFE ARE HERE!" Jaken called as he ushered the man and the wife in.

Sesshomaru and Inuyasha rushed in and glared at Gustavo. "Why are you so late Gustavo?" Inuyasha asked.

"My car broke down." Said Gustavo.

Sesshomaru glared at him, but then turned to the women. "Rin, Kagome, this is Leanne and Gustavo King, they come from Russia."

Kagome and Rin bowed.

"Hello Takahashi-sans." Leanne said in a beautiful Japanese accent.

Kagome laughed, "Wow, there are four Takahashi's here ne?"

Rin laughed too! "Oh dear. King-san, please call us by our first names. On the cases of the brothers, that's their problem."

The couple laughed and nodded.

"Gustavo, please follow us. Leanne, you may join the women." Sesshomaru instructed before directing Gustavo to the Study.

Kagome, Rin and Leanne sat down on the sofa.

"You seem to speak perfect Japanese King-san." Kagome observed.

Leanne laughed, "Yes, my father was Japanese and my mother was Russian. Gustavo can speak perfect Japanese as well, and please call me Leanne."

Kagome laughed.

"I see no wedding ring on your finger Kagome-chan." Leanne observed.

"Oh, that," Kagome giggled, "you see, Inuyasha and I are mates, in Demon terms. We are yet to get married under Human terms. But I'm getting used to the fact that I'll be sharing his last name."

Rin frowned, "Didn't Inuyasha tell you?" She asked.

"Tell me what?" Kagome turned to Rin.

"He called us up this morning while he was picking up the Tuxedo's and he wanted Sesshomaru to get a priest quickly."

Kagome frowned, "Nani?"

Rin nodded, "Yes, apparently, he wants to marry you tonight."

Kagome's eyes widened, "WHAT? How dare he plan all this without me?" Kagome shrieked.

Rin held onto Kagome, as did Leanne, preventing her from murdering Inuyasha.

"He said he wanted you with him as fast as possible. That would be best by a quick marriage in front of our business partners. He said that if you wanted, you could have a grander wedding, after our business problems are dealt with."

Kagome scowled, "But my mom, brother and Jii-chan should be there for my wedding."

Rin nodded, "I know Kagome, but Inuyasha wanted this quickly. One of our partners by the name of Hyoga is a family man. He has a mate and a son named Menomaru. Menomaru also mated to a woman named Kaguya. Their entire family is very optimistic about their partners being family people. So since you two already mated, Inuyasha thought that a real wedding wouldn't do any harm."

Kagome nodded as Leanne and Rin let go of her arms. "It would have helped if Inuyasha had actually told me."

Rin agreed, "True, but I suppose he was worried. Already rejected by his first love, I don't think he wanted to lose you."

Kagome snorted, "I mated with him, how can he loose me?" Kagome asked.

Leanne laughed, "Oh Kagome-chan, you know that Dog demons are very obsessive. I married a human man, but my cousins married demons, dog demons, wolf demons, tiger, panther any type of demons, by cousins married. They had fascinations by these demons and demons loved the scent that they had. I know for a fact that Dog and Wolf demons are very possessive and obsessive."

Kagome sighed, "I suppose you're right."

Rin and Leanne gave each other a high five, "WE always are." They laughed.

"So Rin, when are we setting up the food table?" Kagome asked.

"Oh, Jaken is going to take care of that. Around 5 the table will be set and by 6 our guests will arrive."

Kagome laughed, "I can hardly wait!"

.- Inuyasha and Sesshomaru-.

"So, what's your intake on our proposition?" Sesshomaru asked.

Gustavo sighed, "I have no idea." Gustavo murmured, "All I know is my ally, Thunder Brother incorporate are perfectionists. I gave them the proposal, about a merger with the Takahashi Inc. but they declined saying that unless Takahashi and Hyoga's industry don't come to an agreement, than Thunder Brother incorporate won't merge."

"Kuso, does Hiten and Mantan have to be so impossible?" He cursed.

"Calm down Inuyasha." Sesshomaru said in an icy tone.

"How can I Sesshomaru? Hiten promised us that once we have Gustavo on our side, he'll merge with us."

"Yes, but Gustavo hasn't agreed to our merger yet either."

Inuyasha pounded the table furiously.

"Unless Hiten already has some sort of relation with one of you, he won't agree to the merger unless you're in agreement with the Hyoga Clan."

Sesshomaru and Inuyasha rose suddenly.

"Thank you Gustavo." Sesshomaru said.

"Where the hell do we find some bastard who knows Hiten and is willing to be with us?" Inuyasha roared.

"Inuyasha. You've already mated and are to be wedded tonight. Hyoga will accept."

At that Inuyasha's eyes widened, "Fuck I didn't tell Kagome." He said as he rushed out to find his mate.

.- Kagome and Rin -.

Rin and Kagome were sitting on the sofa while Leanne was talking to her mother on her cell phone. Kagome then turned to Rin and said, "It's already 12 and I'm tired. How can I survive the evening?" Kagome asked.

Rin giggled, "You'll manage, I always seem to."

Kagome sighed away as her head fell against the backrest. Kagomes' dress was wrinkling and Rin was getting worried that Kagome will die of boredom before the actual party beings.

Suddenly Inuyasha, Sesshomaru and Gustavo rushed in.

"Kagome, shit I didn't tell you." Inuyasha said as he rushed beside her.

"Tell me that you wanted to marry me tonight?" Kagome said lamely.

"Say what? Rin you told her?" Inuyasha asked glaring at his sister-in-law.

"Well the poor girl had the right to know that she was getting married kind of unexpectedly." Rin said glaring at her brother-in-law.

Kagome screamed. "Calm down you two! I said I damn well agreed! Now Rin, I'm afraid that if we don't do something interesting, I WILL die before tonight!"

Rin nodded as she stood up, "Wanna visit the gardens?"

"Sure." Kagome got up, gave Inuyasha a light kiss on the cheek, and followed Rin out. Gustavo and Leanne would stay at Sesshomaru's place until the party. Leanne rushed after Rin and Kagome as Gustavo, Sesshomaru and Inuyasha went into the playroom, to check on the boys.

.- Later that night: Party time -.

It was 6:30 and already Sesshomaru's place was filled to the edge with guests. Rin and Kagome squeezed through to find their mates, sitting on the sofa, with a bunch of other business partners, smoking cigar.

"I told him if he wanted to smoke, to go the study." Rin hissed at Kagome.

"Wanna beat them to a bloody pulp?"

Rin grinned evilly, "Gladly."

The two had become great friends in the past 5 hours. Rin and Kagome decided to change into some of Rin's clothes and put their party cloths away until the actual party. So now Kagome's dress was re-ironed thanks to Rin and was beautiful.

"SESSHOMARU!" Rin screeched.

Sesshomaru turned to his mate, the blood draining from his face, "Yes Rin?" He answered coolly.

"Cigar in the Grand Hall? Where Aki, Sao and Rae could come in any second? You, Inuyasha and all your partners go into the damn study before me and Kagome make sure you do." Rin said devilishly.

"My oh my Sesshomaru, Rin's a devil." Hyoga laughed.

"The devil doesn't stand a chance with her." Sesshomaru mumbled before getting up, directing his companions to the Study.

Around half an hour later, the men returned and walked to a step up area of the Grand hall, where a mic and podium was placed.

"Ladies and Gentle men. There is a special occasion happening tonight. My younger brother is getting married tonight to his already mate Kagome. Got that Hyoga?" Sesshomaru said into the mic.

The group burst into sheer laughter.

(Fluffy is OOC but I personally like him at least a little soft.)

Kagome and Inuyasha walked up on stage. Aki, Sao and Rae were with Rin, who was pretty close to the step-up area where the two were.

The priest stood at the podium and read the prayers. Sesshomaru presented the rings and the Priest spoke.

"Inuyasha Takahashi, do you take Kagome Higurashi to be your lawfully wedded wife?"

"I do."

"Kagome Higurashi, do you take Inuyasha Takahashi to be your lawfully wedded husband?"

"I do."

They picked up the rings and slipped it onto each other's fingers.

"I pronounce you husband and wife. You may kiss your bride."

They shared a short kiss and the crowed erupted into applause.

Kagome leaned into Inuyasha and whispered, "Promise me we get a better wedding after?"

Inuyasha chuckled, "Promise."

After the entire… well small wedding, everybody went talking and congratulating the newly wedded couple.

"Inuyasha, now we can talk business!" Hyoga exclaimed as they all retired to the study.

Kagome and Rin laughed as they saw their husbands follow Hyoga and Menomaru

"Kaguya, how do you keep up?" Kagome asked.

Kaguya laughed, "Menomaru is a pain. As is Inuyasha and Sesshomaru?"

"Won't you believe it." Rin laughed.

Suddenly a familiar voice greeted them. "Kagome, long time."

Kagome whirled around and gasped, "Hiten?"

"The one the only, you didn't tell me you mated with Inuyasha Takahashi."

"It was kind of sudden." Kagome replied blushed.

"Well then," Hiten said as he lifted Kagome's hand and lightly kissed it, "a merger with Inuyasha will do." He said before leaving for the study, accompanying him andan ugly rat.

"Is that Mantan?" Kagome asked.

Rin giggled, "Yes it is. And Hiten is such a flirt."

"At least his intentions are good."

Rin laughed.

Kagome than spotted her teacher, Kaede. "Rin, why is Kaede here?"

"Old Lady Kaede? She's a wonderful priestess and she looks after Rae at times."

Kagome laughed, "Who would have known that my teacher is your sons baby sitter."

Suddenly Kagome felt a ball jump at her feet. The two looked down and saw a cute kitsune youkai there.

"Sorry ma'am." He said.

Kagome grinned, "You're so kawaii!" She squealed as she knelt down on her knees. "What's your name?"

"Shippo." He replied shyly.

"Shippo? Wai, who are you here with?" she asked.

"My mommy and daddy."

"What's their name?" Rin asked sweetly. This was such a darling child.

"My father is Lord Kawata and my mother is Tsuyo."

Kagome and Rin grinned, "Such fortunate parents to have a cute kit like you Shippo."

Shippo bowed. "Thanks Miss."

"Such manners eh Rin?" Kagome asked surprised.

Rin laughed, "Any friends of Aki, Sao and Rae seem to have manners."

They got up while Shippo ran off.

"So, time to mingle?" Kagome asked. Sesshomaru, Inuyasha, Hiten, Mantan, Gustavo, Hyoga, Menomaru and lots of other men were in Sesshomaru's study, talking business.

"Sure thing." Rin said as they started talking with some women.

Suddenly, familiar coughing brought Kagome and Rin back to reality.

"Who is that?" Kagome asked, as the coughing got louder.

"I dunno, but it sounds like Aki." Rin said scared as the two women set off to find the boys. Sure enough, Kagome found Aki coughing his soul out in front of the… Dark Chocolate dish.

"AKI!" Kagome screamed, causing attention to be drawn.

"Mo…mom…mommy." Aki coughed out as he threw his arms over his mother's neck.

"Honey, what happened?"

"I…want…wanted…the…the…whi…white…balls…" Aki coughed out.

Kagome looked up as her eyes widened in horror. Aki wanted to eat the coconut-covered dark chocolate. Rin suddenly appeared by Kagome looking tense and worried.

"What happened?"

"Aki had dark chocolate." Kagome said really scared.

"Oh no, how many did he eat?" Rin asked Sao.

"Three…" Sao said.

Kagome and Rin exchanged sacred glances as Rin went to fetch Inuyasha and Sesshomaru.

"Honey why didn't you call me?" Kagome asked, on the verge of tears as she helped Aki drink some water.

"I didn't… know…know…wh…wher…where you…were." Aki coughed again.

Kagome felt tears streak down her cheeks as she helped Aki drink some more water. Sao handed Kagome a bowl, as Kagome put it under Aki's mouth, ushering him to puke. A crowed gathered around them.

Suddenly, Inuyasha, Sesshomaru and Rin burst in.

"WHAT HAPPENED?" Inuyasha boomed.

"Three… dark chocolates." Kagome cried as Aki threw up blood.

Sesshomaru actually looked frightened as he called the ambulance. Inuyasha glared at Kagome as he picked up Aki and started stroking his back.

"Aki?" He whispered. Aki threw up again, this time on the floor.

Finally siren sounds were heard as Kagome and Inuyasha rushed Aki out there. Inuyasha got in and glared at Kagome.

"You stay out. It's all your fault!" Inuyasha growled.

"MY fault?" Kagome screamed.

"IF YOU WERE PAYING MORE ATTENTION TO THE BOYS THIS WOULD NEVER HAD HAPPENED!"

"I THOUGHT THEY WERE IN THE PLAY ROOM!"

Inuyasha glared at Kagome, "You're no less than Kikyo." And the ambulance door shut.

Kagome's heart broke hearing those words. People rushed out to see what the commotion was about.

"Kagome, I'll take you to the hospital. Rin you watch after everybody, and make sure they leave. Then fly Au-Un to the hospital ok." Sesshomaru said.

Rin nodded as she rushed back inside to call the party off, and Kagome and Sesshomaru ran to his car, to make it to the hospital in time. As Sesshomaru was driving, Kagome could only pray.

'Please Aki, please Honey, please be okay.'


Do you hate me? –cries- I can't believe you hate me! Well, this is a long enough chapter, with lots to think about.

In case you forgot, and are wondering why the dark chocolate poisoned Aki, Dogs find Chocolate poisonous.

Inuyasha blames Kagome… what happens now?

Stay tuned,

Lub, Sakura