I don't own HSDxD and gain no profit from this writing.

Chap 10

The Krete mountain is a few days walking from the city. From what I know the mountain my mother escaped to when she gave birth to me was not too far from Krete mountain. She took a long road to avoid acquaintances then gave birth to me in secret. Her friends had figured it out though. When I registered my name on the quest I was offered an old horse to catch up with the mercenaries. All the good horses are taken by the military force so I have no intention to take one, saving little money we have is necessary in this time of war.

If I go fast I should be able to reach mother's group before they reach their destination. I can't wait to meet her again. This time I will protect her. When we finally put down this matter we can live together again. No one will point at her and talk behind our backs in disgust.

I run toward Krete mountain following the smell of the group. It takes me a day but finally I can see them. They are taking a break. When I approach them I tell them that I wanted to join the quest too but was too late to go with them. Since their number is low and I'm a big guy they have no problem letting me in after I show them the permission paper from the guild. I quickly look for mother, she's not at the same place as the mercenaries. She must be going hunting. I head toward the nearby forest. It has been years since me parted, I don't remember her scene but I can track down this particular female smell without trouble.

There she is! I see her checking the trail of an animal. She is still the same beauty as I know, except a bit more mature.

"Huh?"

She turns back when I approach her.

"You are…"

Then she bursts into tears and hugs me tightly.

"Ise! You are Ise!"

I return her hug. "Yes it's me mother. I have come back for you."

Mother gently caresses my face. "It's really you. Look at you, bigger and taller than your mother now but how did you become this way?"

"I'm more surprised that you can recognize me instantly." I joke.

"Any mother would be able to recognize her child Ise. Regardless of what happened you are my son and I am your mother, nothing can change it." She hugs me again, pressing her boobs against my chest. "I miss you so much. It has been… 4 years? You must have gone through a lot."

She leads me to a clean place so we can sit down and talk for a bit. I tell her everything I know including my abilities, I keep the incident at demon capital in dark. It's something I don't want mother to worry about. Mother looks at me in the eyes with pain.

"I'm so sorry Ise. I am your mother yet I sold you away like you are an animal and not my son. I was too scared back then. I didn't know what to do and my friends certainly wanted me not to take you back to the city even though we're family. I… I don't know how to make up for you Ise. I'm a failed mother." She looked down at her feet. I can see tear rolling down on her face as she talks to me. I have come to the conclusion that mother should abandon something like me so I don't hate her. If my presence makes her life harsher then I don't mind walking away but it's all different now. When we meet again she doesn't reject me. That's all I want from her. I was afraid that she wants to cut all ties of the past.

"It's not your fault mother… Please don't worry too much about it. We are together again and that's what important." I pat her back.

"You are right Ise." Mother smiles again, I help her clean the tear on her face. Since we have spent all of our break talking we don't go hunting. We walk back to the mercenaries. We will continue to travel to Krete mountain to finish what mother started years ago.

"So why did they put out a similar quest again after the first one?" I ask mother.

"There's news about beasts became crazy, they went on a killing spree regardless of anyone. The guild fears that the Bullman tribe would become more ruthless in their raids so they issue another quest to subjugate them. It's a rushed and half-baked quest. Most of the freelancers are recruited into a mercenary army for the Human Realm so we don't have many people left. We just go with what we got. I'm afraid we don't have a chance to win this time. Still I cannot overlook a quest like this. I have to go back and win." Mother tightens her fist.

"Also if the Bullman tribe became berserk then they would reduce their number so that's our advantage." I nod to her words.

"This time I won't run away." She shows me a small pill, this without doubt is the poison pill that she will have to use if she's captured again.

"You will not use it mother. I will protect you. That beast is not going to harm you." This I swear to myself.

We reach the Krete mountain two days later. I check my bow and arrows again before we head off to the Bullman tribe. According to mother they live in a natural cave. We will have to climb the mountain then enter the cave. The last time the group was ambushed when they entered the cave so this time people are more careful. They have scouts to go ahead and check if there's ambush. Mother and I are in the back to provide support for the frontline fighters. In case there's someone come behind us I can protect mother with my raw strength. When the scouts return they tell us it's safe to advance, apparently there were a lot of Bullman killed during that berserk time so they didn't encounter any Bullman.

There's the foul smell of blood and flesh in the cave when we advance. It seems like they didn't clean it properly and just left the bits there and there. I can see multiple skulls with bovine horns, those must be the killed Bullman of the tribe. The smell increases the more we walk deeper into the cave. Mother was captured before so she knows a bit about this cave. She remembers the path which leads us to the room where the Bullman chief lives. However it has been years so she's not sure if the chief still lives there, or he has been killed. We agree that we should try to kill the chief as fast as possible. Without him the Bullman won't have a leader to lead them, they would fight like feral beasts.

"Although this is quite risky because the Bullman chief is not an easy opponent but we have number on our side. If we can overwhelm him we should pull this off." One of the mercenaries says. A surprise attack could possibly do the job.

It doesn't take us a long time to reach the room of the chief. In front of us is a bunch of human bodies, or what left of them. They have been torn apart, there's blood and bones with little bits of flesh everywhere. The creature who is eating them is huge, his size is of a mature rhino. His horns are wicked black and his muscles are so thick they look so horrendous. Unlike me he isn't bipedal, his arms and legs are of similar length so he must walk on four (he has fingers though). When I observe his appearance I have a bad feeling. I don't know what it is but the Bullman chief shouldn't have this sort of appearance.

"Is this the same Bullman chief?" One of the mercenaries asks, his voice clearly shaken.

"Y-Yes… But he didn't look like this." Mother replies, she too is shocked to see the Bullman chief.

The Bullman chief seems to notice us but he doesn't care. He continues to eat the bodies like we're not in this room. He must be confident that he can kill us all without trouble. I quickly ask mother what kind of Bullman the chief was.

"He's like a normal Bullman except he was slightly bigger and taller. This one right here doesn't look anything like the chief I know except they have bovine features." Mother stops for a second then continues. "He has that same scar on his face… he must be the same Bullman chief before."

I see. I can safely say that this Bullman chief is a being similar to me. A beast that has received the blessing of the God of Beast and evolved into a War Beast. He will be a tough opponent. I'm not sure I can harm him barehand, my strength might have increased but this guy looks so strong. I will need to rely on poison to defeat him but damn if I know my poison can affect something beastly like this.

The mercenaries become confused. The opponent looks down on them yet they don't have an answer to him. The chief looks too strong to be beaten. Soon one of the mercenaries slowly backs away. "We can't possibly kill something like that, since there's only him better run for our lives." The rest of the group reluctantly agree with him. Mother has a frustrated expression on her face, certainly she doesn't want to let it go but I'm not sure we can kill this monster with just me and her. We then safely retreat out of the cave. The chief doesn't bother to pursue us. It has plenty of food so I don't think he will do another raid for now.

When everyone calms down we decide to visit the local village but there's nothing there. The raid of the Bullman chief must be severe to the people. They have abandoned the village and moved to somewhere else. Still we can use some of the intact houses for a rest. From what I see here the mercenaries have lost their will to do the quest. They talk about how they shouldn't accept it, about how the guild didn't provide more force or weaponry. They plan to return to the city tomorrow. Except mother everyone agrees to it.

My father… he violated mother. This is something I can't forgive even if it was due to him that I was born. I must kill him. The Bullman chief might be a strong enemy but his arrogant will be his downfall. I tell mother that I will stay here to kill the Bullman. She nods, looks like she is determined to finish what she started.

The next day while the mercenaries begin their trip back to the city mother and I tell them we will head for another town. They don't care about us so it's a good thing. We return to the abandoned village to prepare. The first thing I do is to make the strongest poison that I can possibly create. It's much easier to create a large amount of poison to fill up a bucket now that I'm a War Beast. Mother then coats her arrows's tips in my poison as many as she can. Next I scout out the cave, since the Bullman chief is arrogant he doesn't stop me and just let me do whatever I want. Still I don't come into his room to avoid provocation. If I overdo it he might become suspicious so it's better to take it easy. The cave is natural but the Bullman tribe has made some primitive digging here and there. Some parts of the cave aren't stable, with enough force it's possible to collapse it. But with the strength of the Bullman chief I doubt he will go down that easy, he probably can break through the layer of rocks to escape the cave so that alone is not enough. I need to come up with something better.

The first three days I have learned much about the cave except some deeper areas. What I'm afraid is the Bullman chief will move out for more raids. If he does that I will have more time to explore the cave but it's something I want to prevent. The chief has ruined enough lives, I can't let him do that again. On the forth day when I explore the cave I discover something's interesting. I check it a few more times to make sure it is what I think then I return to the abandoned village. I tell her of my plan. Tomorrow if this goes right we will succeed.

We go to bed early after a good meal in the afternoon.

"Are you scared?" I ask mother who is lying next to me.

"... I am Ise. Despite the change in his appearance I can still feel it. This is without the same creature who defied me in the past. I lost against him years ago, I was so scared but I couldn't take my own life. He was brutal, a monster that lives to terrorize others… I failed once Ise. I don't know if we can pull it through."

"We will mother." I assure her. "I will kill it. I will end your nightmare."

"Thank you Ise." Mother gently caresses my face. "You know even though that monster defied me I got a loving son out of it. Fate doesn't seem to be too cruel to me."

"Yeah mother. Well let's sleep, we have a big day to come." I hug my mother.

We have to take every advantages so we don't let the chief to have a full sleep. When it's a bit over midnight I transform into my Bullman form. I smash hard into the ground and roar. It doesn't take long for the chief to charges into me. His strength is monstrous, even when I'm in Bullman form it takes a lot to hold him in one place. Luckily he is angry so he doesn't use any other attack than simply charge at me. I continue to hold him in one place before side step to let him charge into a wall. I don't let him have time to turn back, I quickly catch up and hold his neck. Mother is right there behind the wall, bow ready. When she sees the opportunity she shoots an arrow at the chief's eye. He roars, he stomps on the ground and sways left to right to throw me off but I continue to hold him in one place. My claws are out and I have been scratching him with poison as much as I can. Mother shoots the second arrow but with the chief already knows the trick. He bows down his head so the arrow will meet his skull. That's not my mother's intention, what we plan is to have I catch the arrow and stab him in his other eyes which I do it without trouble. The chief roars the second time. He turns around to crush me under his weight but he has been weakened by my poison. I smash him hard in the skull then jump away. As fast as I can I shoot out many mana balls to destroy the ground beneath the chief. Blinded and weakened by poison the chief can't react to my plan. He falls down on the natural hole I found out before but he's not dead yet. I can see he trying to dig a path back to the surface. Mother and I shoot all of our arrows coated in poison on his body. Even if the arrows bounce away the poison will continue to weaken the chief. 30 minutes later the chief slows down and soon he stops moving. He just lies on the ground, his breath is heavy. When I confirm that he is totally exhausted I shoot mana balls on the ceiling and let the rocks collapse on the chief. He roars one last time then all we hear is silence. It is done. The Bullman chief is dead. My bastard father is dead.

"We have done it Ise."

"Yeah."

"We have finally won!" Mother exclaims. She hugs me while tears roll on her face.

"Yeah mother, we have done it." I return her hug.

We collect ourselves for a moment. I then dig a big hole and haul all the corpses to bury them. They deserve that at least. There's nothing I can do about the foul smell though. Originally I want to come to this place to kill the Bullman chief then take over it. The Krete mountain is a remote place that won't be touched by the flame of war unless the demons decide to invade Human Realm and conquer all. However the cave isn't a good place to live so I change my mind. The abandoned village seems better, we just need to fix it. However if the people return and find out I'm a Bullman they might call for a quest to kill me so I'm not sure on that either. For now let's go back to Akeno and the girls. I will ask their opinions later.

We leave the cave to return to the abandoned village. Since the mercenaries returned first and mother has no intention to grab the reward we will just keep silence about the death of the Bullman chief. Thanks to the mana water bottle I can create plenty of water so we can take a bath to clean our bodies. Dinner is pretty grand for us, after all we have completed an important task in our lives. Mother is very happy. She smiles a lot during our meal.

"You know Ise, I'm just thinking. We haven't spent time together like mom and son."

Well it has been 4 years since I was born. A lot of things happened and I didn't spent my 'childhood' with her properly.

"Yeah, what do you have on mind mother?" I ask.

"You just do what I say okay? You're a child Ise, you must listen to your mom."

I nod. Even though I'm bigger than her and a mature Bullman mother wants to treat me like a child which is fine. If she can spoil me then it's definitely good. When dinner is over mother tells me we will take a bath together.

"You also need to change back into your Bullman form. Your shape-shifting ability is wonderful but my son is a Bullman." Mother demands.

It's awkward for me. I agreed to her words so I have no choice but to do as she wants. We don't have a bathroom, we bath outside at the back of the house we're staying. Mother scrubs my back and washes my body lovingly. She even washes my dick which stimulates it. Before it gets hard I tell mother I need to go to the toilet but she doesn't let me go. Mother holds my hand and leads me to the toilet, she then makes me pee while she's watching. It's embarrassed. I know she's my mother but this is my second life, being treated like a child is annoying. But when mother carefully wipes my dick I can't complain.

"Hm Ise, you will make a girl very happy with this." Mother then lightly kisses my dick.

Oh... Oh.

We return to the house to finish bathing. When it's time for bed like the usual I sleep on the same bed as mother but tonight is different. Mother doesn't let me wear my pants when she leads me to the bedroom, she too is naked. Her boobs have become a big saggy I notice (it can't be helped, people don't have modern bras here).

"Come here Ise, it's your feeding time." Mother says. I can't resist it anymore. I come straight to suck her nipples.

"What a naughty child. Even though I don't have milk for you you still suck me this hard." Mother gently caresses my head.

The good memories of her boobs come back to me. I recall how I missed the sweet milk and the softness of the boobs every times she fed me. I continue to suck and play with her boobs for a bit more before mother tells me to stop.

"Ise, you're a man. One day you will find a girl that you love very much. You will want to make her your wife. It's a duty of the husband to satisfy his wife Ise. As your mother I will teach you how to satisfy a woman."

I feel more excited at her words but I want to surprise her with my skills so I tell mother to let me have a try at her body. Mother agrees, she lies down on the bed to let me experiment. I look at every detail of her body. If mother wants to make love with me then I will make sure she gets the best out of it. My hands reach for her boobs, I massage them the way I know. I lick her nipples playfully. Mother moans at our foreplay, soon she has sweat all over her body.

"M-My son has such great techniques…"

I move my hand down to her vagina. She's already wet so it's easy to stick one finger into hers. She comes immediately. When I sense that mother is ready I begin to rub my horsedick against her entrance.

"Oh Ise, you're going to ruin your mom with that monster cock. No one can ever satisfy me again if you fuck me Ise. That beast's cock looks like a joke before yours." Mother moans.

"Yes mother, I will be the last man in your life. I will make you forget that scumbag." I push my dick deep into mother in one thrust. She comes again instantly. I start slow but gradually increase my speed. Mother hugs me and locks her legs on my back.

"Yes yes yes Ise! Claim your mom! Make me yours Ise!" She kisses me on the lips. This is our first lover kiss.

When she's about to come again I blast my load deep into her. Her belly becomes bloated as if she were 3 months pregnant.

"Ah… you fill me to the brim Ise… My son's seed is so hot…" Mother breathes in and out heavily, clearly exhausted from our love making. I kiss her on the lips again when I pull my dick out.

"Do you have a girlfriend yet Ise? Oh I'm so jealous at what you two will do together when no one's looking." Mother looks down at the thick white semen flowing out of her vagina.

"I don't, but I have this girl in mind." I will confess to Akeno when we finally settle down.

"That's good. Until then feel free to use mom as your partner."

"Sure."

"But I want you to call mom when we do it, okay?"

"Yes, mom." It's impossible to deny mother. However I have to be careful, if I accidentally impregnate mother then it will be a big problem. It's not good to have children in this time of war. I will need to prepare birth control if I want to fuck mother. I hope Akeno knows about it.

The next morning when I wake up mother has been sucking my dick. She drinks all of my semen when I come into her mouth.

"Hm… Breakfast for your mom eh Ise? We can save a lot of food if you feed me with this much." Mother licks my dick clean.

… I sincerely hope mother doesn't get addicted to my cum. That's hot as hell but well. I guess I will just have to fuck her weekly to make sure she's not in withdrawal when I'm not around.

AN: Should I include Katase and Murayama in the harem?