Fantasy Dungeon Builder's Harem

When I woke up the next morning, it was to the spicy scent of cinnamon porridge. I was sleeping cuddled with my big sister. She was cold, but that didn't feel all that bad. My dungeon was always at the perfect temperature for me to go around naked, so there was never getting cold.

I rose and headed to eat breakfast, thinking about the problem of helping the halflings. Halia was already at the table, smiling at me. And Fara and Kassie were there, too. I blinked at the sight of my elf. She gave me a bright smile.

"I have the calculations ready," she said.

"And you just now are telling me?" I asked, sitting down. My mother brought out a bowl. It had slices of apples in it, too.

"Your mother refused to let me," said Fara, glancing to my dryad.

"You needed a full night's sleep," Mom said, sitting down beside me.

Isatu appeared. She spent a lot of time sleeping. Kassie blinked at the sight of the dragon. In her human form, she was all red scales save the bands of yellow on her belly and tits. She was petite and adorable, her black hair flowing down her back, horns peeking through. Her yellow eyes gleamed.

"Good morning, Lord Leo," she purred. "How many days did I sleep?"

"Three," Garnet said. She ran up and rubbed at Isatu's head between her horns. "There's my cute dragon-puppy."

"Dragon... puppy?" Kassie asked, staring at Isatu. "Is she...?"

"A fire dragon?" I asked. I nodded. "Though she is a lazy thing."

"Sleeping is just so much fun," said Isatu. "Lord Leo made a pile of gold coins for me to nap on."

"She's so cute on them," said Garnet. "Super adorable."

"How goes the teleportation circle?" I asked.

"I'm making progress," said Kassie. "I think I have it all translated. It's very fascinating how it works. I'm hoping to start testing soon."

I nodded, forcing myself to eat. I wanted to drive the tunnel and send the wildhounds to scout the town. Only... I frowned. They could be seen. I didn't want to alert Sulanga that I had infiltrated his city. I didn't want him to be on guard. I always used my wildhounds to scout.

"What is it, honey?" Mom asked as she sat a plate with a raw slice of beef on it before Isatu. She liked her meat cooked her way. "You're stirring your food, not eating it."

"Just wondering if the wildhounds are the right ones to scout Sharithin," I said, Isatu breathing fire on her steak, the meat sizzling and filling the air with a wonderful aroma.

"The puppies are amazing at it," Garnet said.

"Yeah, but what if they're seen?" I muttered.

"The ghosts," said Halia. "They're hard to see in daylight and can phase through walls."

"See, this is why I keep you around," I said, smiling at Halia. "Great ideas."

She winked at me.

"I thought it was her big tits, big bro," Garnet said, her wings fluttering.

"He likes my big boobs," said Isatu. "And your little boobies. Lord Leo likes all boobies." The dragon picked up her half-charred steak and bit into it, the insides still raw. She devoured it with hunger, her dragon wings fluttering behind her.

Kassie blinked as she ate her porridge. "Wow, this is an... interesting world."

"It's fascinating," Fara said, her ears twitching. "Every day, I am thrilled to be Lord Leo's librarian. To research and record and discover."

"And to cum on his cock," said Garnet. "Fara loves his dick, Kassie. She squeals on my big brother's cock. It's so delicious."

"I see," Kassie said, looking a little uncomfortable.

"She's no part of the harem, Garnet," I said. "Cool it with the sex talk."

"I'm a succubus, big bro," she said, winking at me. "I don't think I can. It's like programmed into me. I have to be like this."

"No, you choose to be like this," I told her. "You're free to be that wicked, little slut you were hiding beneath all those adorable pigtails. When the real you start dating, you're going to make Mom go gray."

"How can I start dating when I love you, big bro?" She smiled at me. "Even in that world."

"You're going to have to grow out of that infatuation," I told her. "It sounds like Maya and I are dating. It'll suck for the real Garnet."

"Yep," said Garnet. "But lucky for me, I'm the part of her that's here having fun!"

"This is all so strange," Kassie said.

"And fascinating," said Fara. "They have many different stars. Sports stars. TV stars. Movie stars. Porn stars. Rock stars."

"Coffee stars," said Garnet.

"Don't make up stuff to mess with Fara," I said. "She's trying to research our world. She has books to write."

"Oh, no coffee stars?" Fara's ears fell. "Coffee is such an interesting word. What is it?"

"Only the nectar of the gods that I miss so much," groaned Terra as she sauntered in from the bedroom. "I loved the stuff. I was a barista. It was my job to prepare the coffee and serve it to horny guys who stared at my tits. Like Leo."

"So you were like a priestess of the coffee," Fara said. "Fascinating."

"Yep, something like that," Terra said. "I'm going to go spar with Smerta. I want to be ready for this fight with Sulanga."

I nodded. "Where's Ms. Trueno."

"I think she's fucking her way through the monster girls," said Nina. She was lying on the couch. "She told me she wanted to try them all. I think she might have been a repressed, Catholic girl too ashamed to really get wild. Dressing slutty probably was as far as she could go. Something harmless. But now... I imagine the arachnes have her bound up. They're probably doing all sorts of naughty thighs to her."

I nodded and finished my breakfast while Terra, Maya, Crystal, Morana, Hagane, and Mrs. Lucina left to have training with Smerta. Halia quickly finished and headed off to continue training the recruits. They wouldn't be used on this mission.

They were nowhere near ready to take on a dungeon builder of Sulanga's prowess. I wished I could get some priests, but if there were wizards who could use Life magic, then I bet they could use the healing spells that I knew.

Kassie left to do her research and Fara fetched her notes.

"Get some sleep," I told her. "You look like you were up all night."

"Thank you, Lord Leo," she said. "If you have any questions, or if there are any problems, wake me."

"I will."

Mother collected the bowls. I rose. Garnet did, too. She took Isatu's hand and followed after me. I smiled at the two petite monster girls. They both had red, leathery wings, though Isatu's was a far brighter hue. A fiery red as opposed to a sultry crimson.

I created a lectern by the void crystal and spread the notes and maps on it. I studied them. Sharithin lay on the other side of the Low Carianith Mountains that my dungeon was in. They were in the same valley we had to cross to reach the dwarves and the Twins' dungeons, which lay in the next ridge of mountains, the Vorianil. But the city was to the southeast and much farther away than any place I had driven my tunnels.

But killing Dark Saint Anguin had swelled my total reserves of mana. I couldn't do more powerful things with it, but I could do more things with it.

From the entrance hall, I drove the tunnel to the southeast, following Fara's detailed notes. I plowed through the mountains then sloped it down at a gentle grade to be low enough to cross the fertile valley. I extended it further and further, burning through the capacity. It took mana to maintain everything I made from monster girls to furniture to the dungeon itself.

Finally, I should be below the halfling city.

"Duhot, I'm moving you and your sisters to the end of a tunnel. If you rise up, you should come out in the halfling city. Or close to it. I want you to scout it out in detail and figure out exactly where my dungeon is. I want to know where monster girls are and where we can bring up the dungeon exits for the other monster girls.

"We will not fail you, Dark One," Duhot said in her mournful voice.

"I know you won't," I said and found the five ghosts. I moved Duhot, Dusata, Grobi, Ipalsi, and Nevidena to the end of the tunnel. I released my Void Crystal and turned to find my sister rubbing at Isatu's pussy.

I arched an eyebrow at that.

"Just petting the dragon-puppy," cooed Garnet, her crimson tail swishing behind her. It was narrow and ended in a spade-like tip. "She's been napping for a few days. We should make sure she's healthy. I'll lick her pussy, if you take her asshole, big bro."

I shook my head at my little sister. She would never change. The ghosts would need some time to scout the enemy. This would take my mind off waiting for the ghosts to report back.

"Fine, fine," I said, shaking my head. "You're a naughty thing."

She grinned at me. "So naughty."

"Will you like my butt, Lord Leo?" Isatu purred. "I haven't had a good orgasm in forever!"

"Because you've been a sleepy dragon," I said and fell to my knees. "Okay, turn around and thrust that ass out at me."

"Mmm, thank you, Lord Leo!" My dragon turned around. The daughter of the first dungeon builder, which made her the granddaughter of Queen Puabi the Incarnation. That made me blink for a moment.

I hope you're cool with the things I do to your granddaughter, I prayed to the entity that brought me here.

I wasn't about to stop, though. Isatu was my adorable dragon.

I grabbed her butt-cheeks and parted her red-scaled rump. Her asshole appeared. Her wings fluttered over my head as I leaned forward. I pressed my face into her crack. I savored their hard, pebbly texture. Then I kissed right at her sphincter.

The earthy flavor of her ass filled my mouth. I groaned and swirled around her hole, loving that taste. She had such a delicious one. My tongue danced around her sphincter, rimming her. She squeezed her butt-cheeks about my face, moaning her delight.

"Mmm, dragon-puppy pussy," Garnet purred, her knees rubbing into mine. Then Isatu really gasped, her butt-cheeks squeezing about my face. "Yummy!"

"So's her asshole," I groaned and rimmed her again.

"That's why I let you have her rear," purred Garnet. "I know how much of a big perv you are."

I rolled my eyes and drilled my tongue against Isatu's asshole. She gasped in delight, her butt-cheeks holding my face in a scaly grip. Her ass was pebbly but soft beneath her thick skin. She groaned, her wings flapping and black hair swaying down her back.

I worked my tongue against her backdoor. Her asshole widened. I sipped into her bowels. I swirled my tongue around in her bowels. I teased her. She groaned, her wings flapping with her delight. Her moans echoed through the room.

They were such cute moans. So delicious to hear reverberating through the Vault. I felt Souleen watching us as I fucked my tongue in and out of her asshole while my little sister feasted on the dragon's pussy.

"Oh, Lord Leo! Lady Garnet!" The dragon trembled. "You're making me feel so good."

"Yep!" Garnet cooed. "You're going to just explode. Yes, you will!"

"I want that," Isatu moaned as my tongue thrust deep into her bowels.

She hissed her delight as I swirled about in her asshole, soaking in her earthy flavor. She had such a yummy taste to her. I couldn't wait to make her explode. To have her cum hard on my mouth. That would be spectacular.

"Lord Leo," she moaned.

"Mmm, such a yummy cunt," Garnet moaned. "And this cute, little clitty..."

"Lady Garnet!" squealed Isatu, her wings flapping hard. "Yes, yes, that's so good."

The dragon's head tossed from side to side, her black hair dancing. She trembled, her butt-cheeks clenching about my face. She held me tight as Garnet nursed with hunger on the dragon's clit. Isatu threw back her head.

"Yes!" she howled.

Her asshole spasmed around my tongue. Her wings flapped hard through her orgasm. She trembled. I loved how hard she was cumming. I was so thrilled that she was receiving such pleasure from us. My cock throbbed so hard.

Isatu swayed, her moans reverberating around us. I squeezed her butt-cheeks and pulled my face from her crack. I licked my lips, loving how she moaned. My dick was so hard right now. Just aching to be in her.

"Yummy dragon-puppy juices!" Garnet squealed.

The dragon groaned and panted, her orgasm fading. Garnet scooted back onto her butt, her legs spread wide in obvious invitation. I knew what she wanted. Isatu did, too. The dragon swooped down on my little sister's pussy and feasted.

"Yes, yes, yes," Garnet gasped, her pigtails spilling off her shoulders. She tossed her head, her small breasts quivering. "Such a good dragon-puppy!" My sister flicked her red eyes to me. "Big bro, you got that ass nice and ready!"

I snorted. Yep, that was something my little sister would do.

"Please, please, fuck my asshole, Lord Leo," moaned Isatu, wiggling her scaled rump at me. Her hairless pussy dripped with juices between her thighs.

I moved to her, pressing my dick into her cunt to lube up. I slid my dick up and down her folds, her juices coating the crown. She quivered in delight, her wings fluttering as she feasted on my little succubus's pussy.

I thrust into Isatu's pussy.

She moaned her delight, her cunt clamping down on me.

I let my dick marinate in her pussy. she wiggled her hips, stirring me around in her sheath. I got nice and soaked. I pulled out of her and slid my cock up her scaled taint to that puckered asshole. I nestled against her sphincter.

I thrust against Isatu's asshole. Her anal ring widened and widened. The dragon moaned her delight into my little sister's pussy. Garnet whimpered, her head tossing from side to side. She quivered with this look of delight on her face. I groaned, gripping Isatu's scaled hips.

Lubed by her pussy, the dragon's sphincter surrendered to my cock. I popped into her bowels and groaned at the delight. It was wonderful to slide into her anal sheath. Her velvety flesh squeezed about me. It was hot in her. The warmth of her asshole engulfed my cock.

"Lord Leo," moaned the dragon, her wings fluttering again.

"Yes, yes, bugger her, big bro!" moaned Garnet. She held Isatu's cute, little horns now. "Bugger the dragon-puppy. She's just so adorable. Ooh, she's got her tongue deep in my cunt."

I slid to the hilt in Isatu's bowels. She had such an amazing asshole. I savored that heat, her flesh squeezing about me. My hands relaxed their grip on her asshole. I swept over her flesh, loving the feel of her beneath me. She had such a wonderful texture to her.

I drew back my hips. Isatu moaned her pleasure. Her head moved, her black hair spilled over my little sister's thighs. Garnet groaned, her head tossing from side to side. Her scarlet wings, spread across the ground, twitched as she shuddered on the floor of the Vault.

"Big bro! Big bro!" gasped my little sister. "Oh, she's licking me so good. She's going to make me cum so hard!"

"She tastes so good, Lord Leo," moaned Isatu. "I'm so happy to eat her out."

"Me, too," I groaned, pumping away at her. I thrust into her bowels. I fucked her with hard strokes. I buried into her again and again. I rammed into her asshole. Her flesh squeezed about me. She held me so tight. "Damn, that's good. That's real good."

"It is, big bro!" Garnet moaned like it was her asshole I buggered and not the sexy dragon.

I pumped away hard at Isatu's backdoor. Her velvety sheath gripped me. The massaging pressure was incredible. I groaned, loving the feel of thrusting away at her. I fucked her hard and fast. I plowed into her with rapture. I savored the bliss of it. I pumped away hard and fast into her asshole, loving every second of it.

My balls slapped into her scaly taint. I groaned, the pleasure building and building at the tip of my dick. I groaned, loving every second of the velvety texture of her bowels squeezing about me. She moaned around my dick, holding me tight.

I pumped away fast and hard. I buried into her with powerful strokes. Hard thrusts. I pounded her hard and fast. I plowed to the hilt in her again and again, loving the way her asshole massaged me. She gripped my shaft with that velvety asshole. She brought me closer and closer to cumming.

"Yes, yes, yes," I growled, burying into her asshole again and again. I fucked her with passion. I thrust to the hilt in her with hard strokes. She squeezed her flesh down on me. She held me tight. It was incredible to have her gripping me like that. "Damn, Isatu."

"Lord Leo!" she moaned, wiggling her hips from side to side.

I plunged to the hilt in her asshole, the ache building and building at the tip of my cock. I groaned, hurtling towards that climax. I pumped away at her bowels with such hard strokes. I fucked her with everything that I had, burying deep into her bowels.

She feasted on my little sister. Garnet shuddered on her back, her small breasts quivering. She gripped the dragon's horns, holding Isatu to that delicious cunt. Pleasure crossed Garnet's face. Her expression burned with her passion.

"I'm going to cum so hard on your cute face, dragon-puppy!" moaned Garnet.

"Yummy!" groaned Isatu, her bowels clenching down on my cock.

I groaned, fucking hard into her bowels. I pounded her with such hard strokes, burying deep into her asshole. I watched Garnet shudder as I buggered the dragon with such powerful strokes. I fucked her hard and fast.

It was incredible to do. To enjoy. I loved every moment of it. I savored every second of slamming into her. I buried my cock to the hilt in her bowels. She groaned, squeezing her flesh around me. I groaned, the pressure hitting that peak in my balls.

"Isatu!" I moaned and slammed into her asshole. "Cum on my dick. Let me feel your asshole spasming around me."

"Yes, yes, cum on Dark Lord Big Bro's dick!" squealed my little sister. She bucked on the ground, her orgasm shining through her.

Isatu squeezed her bowels around my cock as I pulled back. She held me with a tight embrace. As I buried back into her anal sheath, her wings thrust out wide. She hissed, her flesh convulsing around my dick. I groaned at the wonderful delight of her asshole going wild about my dick.

"Shit!" I groaned, my dick spurting my cum into her bowels.

"So good!" squealed Garnet. "Yes, yes, such a good dragon-puppy!"

I shuddered, my cum firing out of my dick and basting Isatu's asshole. I coated her in cum. I soaked her asshole in all that jizz. It was incredible feeling her flesh rippling around me. A heady rush of ecstasy shot through me.

"Goddamn!" I groaned, savoring that delight.

I pumped Isatu's bowels full of my cum. My dragon nursed at me. She suckled with such hunger. I groaned, savoring every last moment of it. The pleasure shot through me. I groaned as I emptied my jizz into her asshole I filled her to the brim.

She milked me dry I groaned, spurting the last of my spunk into her flesh. I sucked in deep breaths, feeling amazing. I rode that high of euphoria as her bowels rippled a few more times around my dick. I sucked in a deep breath, smiling.

"Damn," I groaned. I panted. Now I just needed to wait for the ghosts to finish their search of Sharithin.​