Beast-folk are highly susceptible to the phases of the moon. Changes in their physical abilities and sensory acuity during the night are particularly pronounced. Combined with a surge in mental arousal, their capabilities can fluctuate by nearly double at peak levels. Needless to say, the full moon represents their peak, while the new moon is when they are calmest.
By the way, Ogres also react to the lunar cycle, though not as intensely as Beast-folk. This trait isn’t unique to Ogres; it’s shared by all races with an affinity for darkness, such as Dwarves and Dark Elves. For them, activity peaks during the new moon. The closer a race is to darkness, the stronger they become. Races lacking innate darkvision are nearly powerless against the night-dwelling inhabitants who perform better than usual in the dark. This is why the night raid tactics employing nocturnal soldiers, a specialty of Celesta’s multi-ethnic state and the Dwarven Kingdom of Goot in the southern continent, have been feared for years. Neighboring nations have long since established protocols to fortify their border defenses specifically during new moons.
Now, these traits naturally have implications for reproductive capabilities as well. When two species with these subtly opposing natures become intimate, a few troublesome issues can arise.
“Big brother Kelly, are you finally done?”
“Hm… hm. Honestly, could you guys cut it out? I’m not exactly young anymore.”
“If you’re still in your twenties, that’s no excuse for complaining, miss. …Did you take care of things elsewhere?”
“No way! It’s the full moon, my man is all over the place!”
The wolf-beastkin Linné and Cait—Sisters Mikagama—licked the limp member with devoted tongues.
Kelly, Isaac, puffed out his breaths in irritation, overwhelmed by the two of their lust.
“Besides, going at it every hour from morning till night isn’t exactly a cultured lifestyle…”
He pulled away from the two, who still seemed reluctant to let go, and wiped himself down with a wet towel as he put on his boxers and pants. If left alone, they would continue licking him until he became hard again.
“I wouldn’t mind if he stayed inside me for a whole day straight…”
“Big sister is being cheeky. I can’t do that, though.”
“Well… and you need to tend to your own lifestyle as well, Mister Kelly.”
“You guys should wear clothes and go outside occasionally… I mean, waiting around in my room all day just watching my cock…”
The elder sister, Linné, pulled the sheet over herself with a bashful smile, while the younger, Cait, wagged her tail energetically and flashed a bright grin.
“But we love Big brother Kelly.”
“I-I’m… still not accustomed to the cock yet, so, if it’s possible, I’d like a bit more. Especially during the full moon period, my body craves it, so I think it’s important to acclimate now.”
“Right, exactly… haah.”
It was gratifying, but he thought they were getting a little too obsessed.
Linné had returned in a rush to Quica after the night she and Kelly consummated their union, submitting her transfer request. For an ordinary human, the one-way trip would take over a month, yet she made the round trip in just ten days by fully utilizing the Desert Great Labyrinth. Even accounting for shortcuts, it demonstrated the astonishing mobility unique to wolf-beastkin. “I ran without sleeping, thinking about seeing Mister Kelly.” ”…I’m telling you, don’t drag three rock golems at once!” Handling that many rock golems simultaneously had been rare since his Ace Knight exam, but Kelly managed to coordinate with Linné to repel the attack. At that point, it became clear why she had been touted as a promising talent in the Western Third Infantry Battalion; Linné was exceptionally strong. Her main strength lay in martial arts utilizing her powerful legs, but she was no stranger to swordsmanship either. With what appeared to be an ordinary longsword, she performed the feat of severing a rock golem’s arm. ”…If you keep up your training over there, becoming a Master Knight isn’t just a dream.” “But now I’m Mister Kelly’s wife, so it’s fine♪” In a corner of the labyrinth, surrounded by the scattered remains of five rock golems, she had ignored both the fatigue of their journey and the afterglow of combat, launching herself at Kelly to demand their post-reunion sex just three days ago.
“In a few more days, I have to return to Basson.” ”…That’s regrettable.” “It means I can’t use my cock until we get there…” The two wolf sisters let their ears droop.
The door creaked open with a bang.
“I quit the army already.”
“Mama!”
Dorothy, his mother, made a sign with her thumb hooked in between her fingers.
“That’s exactly why you can’t just join or quit based on your mood! The military isn’t some place where you come and go as you please!”
“If we bail out like this, won’t they even bother sending anyone after us? Anyway, who cares about our colony if nobody knows it exists?”
“Didn’t we have a Hundredth Chief and Salmayson stay over the other day?”
“Won’t people like them understand?”
“Based on what logic?!”
Mother Dorothy was in full pursuit of her ambition: the birth of grandchildren. Ever since Kate and Rinne made their “promise” to marry Kelly, they had been completely consumed by the dream of making babies.
“At least let me work in the army for another three years or so…”
“Three years in the army…”
“By the time you get back, your sister and I will have added up to fifteen members to this family.”
Lycanthropes basically give birth in pairs every time.
“What are we going to do? Does Basson have a childcare facility?”
“No… it doesn’t…”
“Don’t worry, don’t worry, I’ll take care of them in town.”
“Oh my, oh my. Send a letter when you feel the babies coming. I’ll help out too!”
“Hold on, both of you. No, Mama, calm down. Is it confirmed that we’re going to keep having kids until we hit our limit?”
Kate nodded enthusiastically. Rinne looked away, blushing shyly.
“I… well… probably. Even without thinking about it, I think we can produce them every year… Since I probably won’t be able to stop screwing you, Mr. Kelly.”
“Yaa~♪”
“Mm-hmm.”
“How reliable that is.”
Dorothy chimed in, nodding along with the rest.
”…No, um…”
Kelly felt left behind, a bit at a loss.
Seen from the outside, a harem where he could produce babies with both sisters sounded wonderful and perfect, but once multiple women formed an alliance against him, it was beyond his ability to control.
Kelly wondered if Salmayson felt that same sense of being left behind, given how popular he was with Selen and the Hundredth Chief.
In reality, Kelly was just too much of a pushover to firmly stand up to the women.
Still. “First of all.” “Yes ma’am.” At the dinner table, Dorothy slammed her palm against the wood with a bang, and Kelly flinched. Kate and Rinne were wearing Dorothy’s old, baggy shirts—too large for them, since their own clothes had been ruined by fluids during sex—and looked up at Dorothy with puzzled expressions. “Don’t you think it’s pathetic to declare an ammunition shortage just because of the full moon, even though our girls are so eager? Kelly.” “No, but look. You have to understand, right?” “It’s not a matter of that. These lovely daughters are willing to force open their vaginas to bear your children. Even if you’re on your deathbed, having one or two erections is what makes a man!” “Mama, it’s dinner time, so let’s avoid such vulgar language.” “T-H-A-T’S-W-H-Y-! I’m telling you!”
Bun, bun, bun—Dorothy pounded the table.
“It was a bit expensive, but I got them to share a ton of Hell Boar livers with us.”
“…Ugh.”
“? Ms. Kelly?”
“I, I’m not a fan of guts stuff, ya know.”
The strongest man in the Bull Ogre colony, notorious for his picky tastes and food dislikes.
“Noisy,” Dorothy declared, refusing to listen.
She plucked a piece of raw Hell Boar liver and grabbed Kelly’s jaw, forcing his mouth open before shoving it down his throat.
“Buh, BUHOOO!?”
“They say if you eat fresh stuff raw, it works as an aphrodisiac even for a seventy-year-old geezer. Kelly, with this, the two of you—ahh, don’t puke!”
“I, I can’t stand it ugh!”
Kelly’s eyes watered with tears.
But Katie caught the liver Kelly threw up in her mouth.
Then she tried to feed it back to him via mouth-to-mouth transfer.
“N-no way, Katie!?”
Kelly’s eyes watered even more. He could push her away if he wanted, but doing so would make him a total loser.
“Mm…”
“Guh guh.”
In the end, he was made to eat it from Katie’s mouth.
And she pressed her face against Kelly’s, not allowing him to spit it out.
“…Glup.”
He had swallowed it.
“Th-this is for real. Super duper real.”
“Here, next one.”
“I’m done, I don’t wanna anymore.”
But before Kelly stood Katie, holding a cut piece of the next liver in her mouth, and Lynne, imitating Katie, trying to grab a piece of liver and hold it in hers.
“BUHOY!?”
He ate it all while crying.
“Ughh… uhh, I thought I was gonna die…”
Kelly rinsed his mouth out, weeping softly. He looked like a virgin whose mouth had been defiled.
But even during that time, changes were occurring in Kelly’s body.
“Ughh… damn it.”
Kelly’s dick was growing bigger and bigger.
And along with it, his lust began to press heavily on his thoughts.
“Grr…”
Kelly shook his head.
He wanted to come inside Katie and Lynne. He wanted to ravish them however he pleased.
If this were Kelly from just a few weeks ago, still a virgin, he might have endured it. But Kelly had already learned what was in between women’s legs.
He had learned where the energy of lust could be released.
By that point, the heightened sexual desire could only be sublimated through this specific act.
Even if reason was satisfied, instinct demanded more.
“Kuh… o, …ooo”
Kelly, rising slowly to his feet, looked down at Kate and Linne, who stood at about his waist height.
Receiving their expectant gazes—
—he ground his teeth together, a gachi sound, and blew a hot breath from his nostrils.
“…I’ll, I’ll do it… I’ll fucking do it!!”
The last shred of his sanity reached for the two of them, his voice a shock to himself even.
“Wou! ♪”
“Au… K-Kelly-samaa~ ♪”
Grabbing both of them in his hands, he flipped them upside down; their naked asses were exposed.
Into Linne’s rear, held in his right hand, he forced his giant cock, which had been protruding from the waistband of his pants, ramming it inside with brute force.
“Haahaa! ♪”
Linne stuck her tongue out, deriving pleasure from Kelly’s thick member forcing open her tiny cleft. Linne herself was feeling a bit nervous, but coupled with the effects of the full moon, she was in fierce heat.
Kelly thrust into the depths of her pussy in one go.
Still, it wasn’t enough to be fully buried. Kelly’s enormous cock could only go in that far.
With his reason blown away, Kelly seemed irritated by this; he pulled out and slammed Linne’s waist against his member with fierce momentum.
It was a movement solely for using Linne’s genitalia to masturbate. It was manhole masturbation, utterly disregarding Linne’s comfort.
But that, precisely, was the kind of sado-masochistic sex Linne preferred.
“Haahaa, agu, ahh! ♪ Kelly-sama, Kelly-samaa~! More, moree! Roughly… aaaa!!”
She was completely under the domination of this strong, fierce man.
Her current value was not that of a proud warrior nor a righteous wolf-beastman, but merely a woman, merely a pussy, merely a hole to rub this man’s dick against.
Feeling an overwhelming sense of ecstasy in being treated that way and bred was Linne.
Kelly was the kind of person who satisfied her at the level of beastly instinct; it was this brutal sex that excited Kelly performed.
“Aouu, ahh, wou, aouu… K-Kelly-sama, your dick… I love your dick… I love Kelly-sama’s dick, I’ll love it forever… I’ll be Kelly-sama’s dick-hole for life!!”
“Bumooooo!”
Kelly wasn’t listening. The “promise” was not established.
If Kelly were to affirm here, he would throw away his status as a soldier, his role as an older brother, and everything else, becoming a sex slave beyond the title of wife for a lifetime. Linne lusted after Kelly that much, surrendered to his member, and felt love.
“Kelly… samaa~!!”
And then, without regard for Linne, Kelly ravaged her vagina at will and ejaculated lavishly into her womb.
“Ahh… agah! ♪ Kua… aouuuh!!”
After the intense sex where pain and pleasure were indistinguishable, Linne was brought to a frenzy of orgasm by the merciless release of his seed and fainted away.
Even seeing Linne in such a brutal state, her sister’s eyes only shone brighter.
By now, she was used to Linne’s kinks, Kelly’s huge size, and his fierceness; it was nothing scary anymore. In proportion to the number of days spent fooling around with Kelly, Kate had become an even more perverted girl than Linne.
“Haouuuu! ♪”
As if he were done, Kelly pulled his member out of Linne and shoved it into Kate.
He tossed Linne onto the table. Rolling on the tablecloth, Linne opened her eyes slightly a few seconds later, feeling seed oozing from between her legs, and smiled faintly.
In that time, her sister was also being used as Kelly’s masturbation toy, just like before.
“Gafu, afu, au, kafu ♪ …Keli, Onii-chan, amazing… good ♪”
Having the depths of her vagina greedily devoured rhythmically, Kate waggled her tail, happy to bits.
It looks like brutal, destructive sex. In fact, most of her reason has fled the scene, and she isn’t thinking about Kate’s convenience at all.
Still, she possessed the self-control to avoid breaking anything. Even when following her instincts, there remained Kelly’s inherent kindness toward weaker partners.
Kate found this unbearable in its loveliness. Despite being pinned down and unable to move freely, she desperately wiggled her hips to help alleviate some of Kelly’s pleasure.
“Brgoooooh……!!”
Feeling this, Kelly growled lowly, trying to endure the ecstasy.
“M-It’s okay… Big bro Kelly, you c-cum too… it’s okay♪”
“U-Ugoooah……!!”
A small wolf beastman wiggling her rear in a serpentine motion to urge the ejaculation of a massive Bull Ogre.
Her expression, drenched more in love than lust, and her movements.
In the end, Kelly’s bestial nature lost to that.
“Bmo-o-o-o-oh!!”
With a roar akin to a death rattle, Kelly dumped a copious load of semen deep into Kate’s devoted vagina.
“Haa… seeing it with my own eyes is pretty something.” Dorothy watched, stunned. The wolf beastman sisters were spent, rolling on the table, semen dripping down between their thighs as they panted hard. And her son still had a rock-hard erection that refused to subside… “—Wait, Kelly? Kelly, w-wait up, I’m also… fuck……!!”
Kelly woke up at dawn.
He wasn’t sure when he had lost consciousness. He retained memories even after his reason departed. He’d fucked Kate and Linne in the dining room, and then…
And then…
“Hm?”
Shifting slightly to sit up, he saw three women sprawled on the floor.
Kate, Linne, and Dorothy.
“Wha-?!”
Dorothy was also stripped naked, semen oozing from between her legs.
“What the hell……”
Kelly’s eyes brimmed with tears.
“U-Um… you’re up, Kelly.”
“Mom?”
“…N-No way I’d get fucked like that by my own f-flesh and blood……”
“I’m sorry, I’m so sorry.”
“Whew… if it were on purpose, I’d have beaten you to death. But since it’s a full moon, there’s no chance of pregnancy, right?”
Dorothy stood up unsteadily, covering Kate and Linne with cloth, her face showing a hint of gentleness.
“Still, shouldn’t we get a tough Ogre or Bull Ogre wife for you too? For the safety of these children.”
“I-It’s cruel to make a woman an additional wife just for that purpose!”
“A mother who gets fucked by accident isn’t cruel either?”
“I’m sorry, so very sorry.”
Considering Dorothy had kids approaching thirty and was still quite hot, Kelly thought she had a lot to answer for, but it was better not to say it out loud.
It was only natural he’d be called a total mummy’s boy. He couldn’t live otherwise.
“…But it does feel good after a long time, doesn’t it?”
“Don’t ask me things that are hard to answer, Mom.” “Ahhaha. Well, ogre women aren’t that kind to think about it, you know.” “I hate being told ‘you’re fine’ like that.” “Should I let the momentum of my laughter carry me through another go? Just going with the flow here.” “My bad, my bad.” Kelly Isaac. It was dawn on the day a new reason was added to why he couldn’t defy his mother: she was the strongest man in the Bull Ogre colony.