Title: Love of a Lifetime
By: Spiritraven
Disclaimer: I don't own Harry Potter or Inuyasha. They belong to those that created them.
Warnings: This is a crossover and is very AU. The Seventh book did happened, but Severus Snape wasn't killed he survived the bite. The Epilogue also didn't happen. There will be mistakes because I don't have a beta and this is a slash/yaoi fic.
Author's Note: I received a review about how Inuyasha could have met Sirius twenty years ago when he was stuck to the tree. I didn't say Sirius met Inuyasha then only during those twenty years. More will be explained in this chapter and I hope it will clear this up for you. Things get wild from here on out people so you've been warned.
Chapter Six:
Sesshoumaru and Mitsuya arrived at the cottage and saw Sirius and Inuyasha talking in the garden with Snape no where to be seen. Rin, Shippo, and the other humans arrived this time with Kouga at Kagome's side. Katsuya was also there only he didn't look to happy watching his son hang all over the miko. Inuyasha knew the wolf was angry it was all over his face.
"Mitsuya and Sirius what are you guys doing here?" Kagome asked the two other dog demons. She met Mitsuya and Sirius the same time Inuyasha did two years ago during the hunt for the shards. They helped in the defeat of Naraku and were nice to be around even if they did work for Sesshoumaru.
"Kagome how are you?" Sirius smiled at the miko having heard from Inuyasha about the troubles she was having with Inuyasha being an omega. Kagome was a nice girl and would one day make someone a good wife. It wasn't going to be with Inuyasha and Sirius hoped for her sake she'll figure it out and soon. "I haven't seen you guys in a few months."
"We've been well Sirius." Miroku answered with a smile staying far away from the pretty demon. The first time he met Sirius he made the mistake of thinking he was a girl. If not for Inuyasha then Mitsuya would have killed him. Miroku learned his lesson and it was what kept him from flirting with Snape. Sesshoumaru would kill him Inuyasha or no Inuyasha.
Mitsuya kept a close eye on the monk not wanting him no where near his mate. The demon slayer and kit were all right as was Inuyasha it was the monk he didn't like because of what happened last time. "Have you met the omega topaz, Sirius?"
"Yes, and I know who he is." Sirius smiled at his mate. "I knew him from the other time." He knew Mitsuya would understand. Sesshoumaru knew he was from the future, but the Taiyoukai didn't know everything.
"I see and was he a friend?" Mitsuya knew all about Sirius' life in the future and how he ended up here in the past. He knew his mate worried about his friends and godson and perhaps one day he would see them again.
Sirius shook his head he could never call Snape a friend too much has happened between them and none of them good. Oh he was glad to see the other wizard having someone around that knew what he was talking about, but it wasn't the same as having a real friend. "I'll tell you later."
"Very well I'll let it go this once." Mitsuya knew his mate still had a hard time trusting Sesshoumaru even after twenty years. Sirius couldn't get over the fact that Sesshoumaru tried to kill his own brother, but he didn't understand. If the Taiyoukai wanted Inuyasha dead then he would have been long buried by now. "I can wait."
Sirius was grateful for his mate because without Mitsuya he didn't even want to know what would have happen to him. Remus was dead and with Mitsuya's help he would be able to move on. At least Harry was alright and if he was lucky Sirius would live those five hundred years to see his godson again. Sirius knew it wasn't going to be easy because he couldn't mess with what will happen in the future, but he would want too. "So how do we get the snake out of his hole?"
"I thought Snape-sama was a dog demon?" Rin asked her Sesshoumaru-sama. Sirius-sama would confuse her sometimes though it didn't bother her because he was fun to be around.
"He is Rin it's an expression." Sirius smiled at human kid still wondering how the Prince of Ice was able to win her love. She was so pure and innocent and he was so……he is so….you get the point.
"You don't have to do anything love." Mitsuya told his mate as Snape walked out of his cottage a sneer on his face. "He doesn't look happy."
"He's never happy and he always looks like that." Sirius winked at Rin who laughed. "If Snape ever smiled I would die from the fright it would cause."
Severus heard everything and glared at the stupid dog wondering why that stupid potion sent him here. Black was a punishment worst then death in his opinion. "Why is everyone standing in my garden? Don't you have anything else to do then annoy me?"
"I don't, but I can't speak for anyone else." Oh yeah, Sirius was glad to have Snape around. It would keep things from getting to boring. "And if you mate the Ice Prince just think about all the fun we could have at he Western Castle."
"For one I will not mate anyone." Severus growled showing a pair of gleaming white fangs. "And two, I would never waste my time with you Black."
"You know you missed me Snape when I was gone." Sirius was having fun now as he ignored the amused look on his mate's face. He hadn't had this much fun in years.
"As much as one would miss being cursed." Severus walked over to the kit and picked him up. Shippo was learning quickly he only needed to learn kitsune magic to get stronger. The kit will never grow unless he gets stronger and grows another tail. From what Severus read about kitsunes they were different from other canines. Shippo would stay the same unless he goes stronger. He will have to ask Sesshoumaru if he knew of any kitsunes. Or better yet ask Katsuya instead. "Have you studied your letters?"
Shippo nodded and smiled knowing Snape-sama wanted to help him. In fifty more years he would go into heat and if he still looked like he did it would be bad for him. Shippo promised himself to get stronger and the scrolls Snape-sama found for him helped a lot. "Yes, I have Snape-sama."
"And you Rin?" Severus sat Shippo down on the ground and asked the human. Rin was a very smart girl and had miko powers. He asked Kaede to help her knowing Kagome wouldn't be a good teacher to the younger girl. "Did you pay attention to Kaede-sama?"
"Hai, Kaede-sama is a good teacher like Snape-sama." In Rin's mind Snape-sama would always be her favorite teacher. "Snape-sama is a fun teacher."
Sirius stared at the small girl in confusion. Did she just say Snape was a fun teacher? Severus Snape the greasy git of the dungeons, the wizard that caused first years to cry? This demon was a fun teacher? "Rin are you feeling alright?"
"I feel fine Sirius-sama." Rin smiled sweetly and hugged her Sirius-sama. "No need to worry about Rin."
"You a fun teacher?" Sirius laughed hard at the look on Snape's face. "Wouldn't everyone back at Hogwarts love to know that about you? A young girl having you as her favorite teacher."
"Are you done yet?" Severus as Black as he rolled around in the dirt like the mutt he really is. He sighed and grabbed Black by the back of his hakuma pulling him up on his feet. "Act your age mutt."
"Enough of acting like a pup, Sirius." Sesshoumaru glared at the laughing dog demon. There were important things that needed to be done. "Have you decided to take Katsuya as a mate, Inuyasha?"
"No, I don't plan to take a mate this time." Kagome grinned and hugged Inuyasha's arm. She was so happy that he didn't want to mate with a male. Kouga frowned when Kagome left his side and pasted herself to Inuyasha. He wasn't angry at his father for wanting to take Inuyasha as his mate. Kouga saw it as a good thing knowing it would get Inuyasha out of Kagome's life. Once that was done Kagome had to accept him as her mate.
"And how do you plan to stop your heat?" Doesn't Inuyasha understand that when his heat gets to him, he'll want a strong male to dominate him? The miko could never be his mate or any other female. "I also plan to take Snape as my mate. I am at the age that I need an heir and Snape is better then any other bitch or omega."
"You know how to charm the omegas don't you Ice Prince?" Sirius couldn't believe that Sesshoumaru could be so stupid. He turned to look at Snape and yes the other demon was angry. "Here we go again and this time he's not going to come back out."
"Way to go, Sesshoumaru." Inuyasha glared at his brother as Snape locked himself back in his cottage. "We might as well go home he's not coming back out tonight."
"Sesshoumaru-sama we should camp for the night." Mitsuya knew he should get Sesshoumaru to leave before he charged into the small cottage. If he wanted a chance to win Snape as a mate he needed to act nicer. If only the great Inu no Taisho was still around to help his son.
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Katsuya had better things to do then hanging around a bunch of old bones. He could be with Inuyasha trying to win the hanyou's hand or with Kouga knocking some sense into that hard head. Instead he was here in the land of the dead to talk to his best friend Toga the Inu no Taisho. What humans didn't understand was a great demon couldn't really die. Toga was resting and has been for almost a hundred years and soon he would be able to pull himself together and return to the land of the living. "Can't you hurry it up?"
"You think this is easy Katsuya you old fool." A voice said from the bones of the once great dog demon general. "My soul is finally strong enough and now my youki will fix my body."
"Mating is only two days away Toga." Katsuya told his old friend worried. "Can you finish by then?"
"I'll be done in a day." The voice said with some amusement. "Should you be with my son trying to win his heart?"
"Inuyasha is more stubborn then you are." Katsuya glared when his old friend laughed. "I'm not worried about Inuyasha he can't fight his heat and when he's mine I can work on winning his heart. It's my son Kouga I'm worried about and you made me a promise."
"It won't be easy Katsuya." Toga's voice was sad as he thought about Katsuya's son. "Are you sure this is what you want? Once this is done it can't be undone."
"I know Toga and I believe this will be the best thing for Kouga." Katsuya didn't want to do this to his own son, but he couldn't let Kouga go through what he planned. "Kouga is a brave cub and I had hoped the closer he got to his first heat he would change. The change isn't happening Toga and I worried about Kouga. He's in his eighties and the change can be done if it's before his one hundredth birthday. You're the only one I trust with this Toga."
"To change your son from an Alpha to an Omega will not be easy Katsuya." Toga told his good friend. "During the spell I can change Kouga then you will have no heir."
"Inuyasha will give me another heir." Katsuya wasn't going to change his mind it was too late now. "I love my son Toga and I would do anything for him, but I must think of my lands and pack as well. Kouga as much as it kills me to say isn't strong enough to rule over either. Ginta my informant has let me know what he thought and he agrees with my plan."
"Then it will be done, Katsuya." Toga made a promise and he will keep it. "I will make your son an omega."
"I think you old friend." Katsuya knew Kouga would be angry, but nothing will change his mind not even his son. The miko will not use Kouga as a back up after Inuyasha is gone from her hands. He would make sure Kagome never laid her hands on Kouga.
"After the change Kouga will be in heat." Toga informed the wolf. "He would be pushed to mature."
"I know I've read the scrolls." The change has happened before when an Alpha doesn't prove himself to his family. The Alpha would be changed into a beta or omega. Katsuya believed an omega would be better then the brat would have cubs to keep him busy. "I will return in a day, Toga."
"I'll see you then old friend." Toga's voice faded out. Trying to return life to his bones was hard work.
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Inuyasha was surprised to see Kouga when he walked up underneath the tree he was napping in. He would have thought the wolf would be looking for Kagome instead of coming to him.
"Hey mutt I have to talk to you." Kouga seemed different sad for some reason not the loud annoying wolf demon he was used to seeing. "Please this is very important."
"Why the hell would you come to me to help you?" Inuyasha should be the last person the wolf went to for help. "Why not go to your father?"
"It's because of him that I'm in this mess." Kouga yelled up at Inuyasha his face red with rage. "Please Inuyasha get your ass down here and talk to me. Or do I have to go up there?"
"Yeah, yeah, I'm coming." Inuyasha jumped down from the tree landing on his feet. "What do ya want stupid wolf?"
Kouga was nervous and he really didn't want to do this, but he had no choice Inuyasha was the only one who could help him. The mutt was going to mate his father so 'chuckle' the hanyou was his new mother. "Ginta can't keep a secret to save his life and out of nerves he told me what my father has planned."
"It can't be that bad?" Inuyasha knew Katsuya was worried about Kouga mating Kagome.
Ah, the hell he knows. Kouga thought as he frowned. "That old bastard plans to make me an omega. So what do you say to that?"
"Can't that even be done?" Inuyasha knew from what Snape told him from what he learned from scrolls that a demon is born either an Alpha, Beta, or Omega they weren't created that way.
"Yes, if an Alpha doesn't prove himself to his family he can be made a beta or omega." Kouga admitted basically telling Inuyasha he was a loser at being an Alpha. "I know I'm not fit to be an Alpha and I understand my dad has to do what is best for me and our pack. Can't I be made into a beta instead do I have to an omega?"
"What's wrong being an omega?" Inuyasha yelled as he waved his fist in Kouga's face.
"I didn't say there was anything wrong in being an omega mutt!" Kouga growled wondering why he came to Inuyasha for help. "It's that I don't want to be an omega. I will not submit to anyone."
"And you think I want to submit to a damn wolf." Inuyasha growled wanting nothing more then to punch Kouga. It would make him feel so much better.
"My father is a good wolf and you should be lucky he even wants you as a mate." Kouga was ready for a fight if only to get his mind off what his father plans to do to him. "Hell I can't understand why he wants a stupid mutt like you."
"I'm a great catch." Inuyasha smirked as a thought came to him. "And I'll be your other father."
"Don't you mean 'mother' mutt?" With a grin Kouga took off running his problems at the back of his mind for now. Anyway knowing the bastard as well as he did there was no changing Katsuya's mind.
"Come here stupid wolf!" Inuyasha chased the wolf demon not caring about the eyes watching him from the trees.
Katsuya watched as his future mate chased his son around the forest. It was good to see Kouga happy after he learned about what he planned to do to him. Katsuya loved his son more than anything and he really believed he was doing the right thing. "Ginta you had to tell him didn't you?"
"I didn't mean too." Kouga was good at getting information out of Ginta. It's been like that since Kouga was still a cub. "So what are you going to do now?"
"Nothing it's better this way." Katsuya grinned when Inuyasha caught Kouga forcing him to the ground and hitting him in the face. "Look Ginta they're fighting."
"Aren't you going to stop them?" Ginta winced when Kouga knocked Inuyasha off with a punch to the face.
"It proves I'm doing the right thing." Katsuya knew Kouga was going to hurt in the mornings after that kick. At least the weapons hadn't come out to play yet. "Inuyasha is coming into heat and Kouga is unaffected. Doesn't that tell you anything, Ginta?"
"Hmm, what boss?" All Ginta saw was Inuyasha and Kouga fighting and that was nothing new.
Katsuya sighed wondering how Ginta could be so stupid sometimes. Any other male would have guessed by now. "Kouga is an Alpha and Inuyasha an omega in heat and look Kouga isn't even in lust. Don't you think that's strange how Kouga isn't affected by Inuyasha's scent?"
It was strange Kouga should be overcome by lust and he wasn't. Inuyasha wasn't even reacting to having an Alpha around him touching him. Ginta's eyes widen when he realized what was going on. "Kouga really is an omega demon, but how could that be since he was born Alpha?"
"It's rare very rare that an Alpha becomes more Omega closer to coming to age. I've always overlooked Kouga not wanting to believe my son was going through the change." Katsuya was relieved when Inuyasha and Kouga stood up going their own way. The fight was over for now. "I knew it happened when Kouga paid more attention to the miko then to Inuyasha an omega about to go into heat. The brat may not have been of age, but the scent still should have caused a reaction in him. There was none and I knew my son wasn't born the way he was supposed to be."
"Sir, you need to talk to Sesshoumaru because once the change has been done then Kouga will go into early heat." Oh, that was going to be such a mess to handle. Having three omega demons in heat with two Alpha demons in lust are going to be trouble. Katsuya wanted Inuyasha and Ginta was sure Sesshoumaru would be after the other dog demon so where does that leave Kouga. He didn't want his friend hurt and that will happen when demons started to fight over him. "What are you going to do about Kouga?"
"Kouga will be fine I'll make sure of it." With the two mated topaz demons Katsuya was sure his son would be safe. Snape knew magic and he planned to protect himself along with Inuyasha so maybe he would be able to add Kouga into the mix. "I'll never let anyone hurt Kouga so don't worry Ginta."
That was easier said then done. "If you say so boss." Ginta wondered if he would be able to hide in an hole somewhere. Nah, Katsuya would drag him out by his tail if need be. Ginta could only hope everything would go by smoothly, but he knew that was never going to happen.