Dungeon-Succubus-Tester 89

Chapter 89 Rank Up and a New Awakening*


Edited by: Kanaa-senpai


 Tester Life – Day 36: A Holiday Morning. My Room. Sanada Yakumo.


 I woke up in a dark basement, stripped naked and hanging from the ceiling. My arms were pulled bone-straight by heavy rope, leaving me dangling like a piece of meat. The walls were a gallery of iron masks and serrated blades-tools built for a very specific kind of pain.


 For a second, I thought Mia had finally snapped and locked me away again, but I knew better. She didn’t have the stomach for a setup this grim.


 ”Then who?” I muttered.


 The door groaned open, and a woman stepped into the light. I recognized her instantly-the arrogant, high-strung mega-M Succubus I’d broken the night before.


 ”How dare you!” she screamed, her voice shrill and desperate. “To think a low-born cur like you would do such things to a lady of my standing!”


 She was talking big, but her body was telling a different story. She couldn’t stop staring at my lap, her thighs twitching together while a feverish red flush stained her neck. She was trying to play the victim, but she was practically begging for more.


 I glanced up at the rope holding me. It was cheap, frayed stuff.


 I looked back at the wall and saw a pair of heavy iron shackles bolted to a thick chain. That was more like it.


 I smiled, focusing my intent. I pushed my mana into the fibers above my wrists.


 ”Wind Cutter,” I whispered.


 The rope snapped. I hit the floor in a crouch, and before she could even process the shock, I surged forward with Physical Reinforcement active. The look on her face shifted from fake outrage to pure, unadulterated hunger.


 She didn’t even try to fight me. Within seconds, I had her pinned. I snapped the iron shackles onto her wrists and threw the chain over a hook in the ceiling, hoisting her up until she was the one dangling.


 I didn’t say a word. I grabbed her leather gear and tore it open from her chest down to her ankles. I pulled a pair of heavy clips from my pocket and snapped them onto her straining n**ipss.


 She let out a sharp, broken cry that echoed off the stone walls.


 Ignoring her, I stepped behind her and dug my hands into her heavy, soft backside. I didn’t ease in; I drove into her with a single, hard lunge.


 I slapped her thighs and yanked the clips, leaning in to whisper against her ear. “This is what you were waiting for, wasn’t it? You’re a bottomless pit, you pathetic sub.”


 Her body buckled, a ragged moan tearing out of her as she hit a violent peak. I kept the pressure on, my fingers tangled in her hair as I maintained a heavy, punishing rhythm. I was careful to work around the most sensitive ridges of her anatomy, avoiding the direct lap of her bifid tongue for just a second longer.


 The heat in my gut was at a flashpoint. I lunged one last time, bottoming out against her cervix. As her tongue began to flicker against the tip of my shaft, I gave the clips a final, vicious pull.


 The succubus shrieked, her body arching into a total breakdown. I couldn’t hold back-the way she clamped down on me was the final straw. I groaned and came deep inside her…


 …and then I opened my eyes.


 The echoes of that pleasure were still humming in my nerves. I was in my own bed, not a basement. In front of me, Sheena was facing away, her hips twitching in a post-orgasmic shiver.


 It was a holiday morning. She’d decided to skip the morning b**job and just ride me awake.


 Beside us, Sayaka was watching with a dazed, happy look as she pressed her breast toward my face. I leaned over and took her in, my head still swimming with scenes from the dream.


 I must have been dreaming about that succubus because of how far I’d pushed her last night. Lilith, who was second in the rotation, looked like she was feeling the guilt-she’d clearly known what I was planning. As a penalty, I’d given her the same treatment I gave the succubus. She’d ended up a shivering mess, losing control of herself entirely before passing out with a vacant look on her face.


 Freya, the third one, had just given me a knowing smirk. As high-ranking nobles, I bet she and that succubus were old friends. I’d told her not to worry; I’d thoroughly broken her “lady” friend and made sure she knew exactly where she stood in my house.


 And man, Freya’s body really was on another level. The succubus was a fun distraction, but there’s a specific thrill in ruining a woman who thinks she’s better than you. For a guy who started at the bottom, nothing hits harder than total dominance over a “high-bred” girl.


 As I lay there, Sheena finally caught her breath. She started to move again, grinding her hips in a slow, heavy circle to milk the rest of me.


 Wait.


 Something was different. I felt… too much.


 I focused my mind on my member, buried deep inside Sheena. I could feel every single ridge and fold of her inner walls as if they were pressed against my bare palm. Every tiny bump of her “perfect” anatomy was firing off a signal to my brain.


 As I sharpened my focus, it became overwhelming. I could feel the microscopic friction of her skin moving against mine. A wave of pleasure hit me-ten times stronger than anything I’d ever felt before.


 My c**k surged back to life instantly. It felt so intense it was almost painful. I felt like I was going to explode again in seconds.


What the hell is this?! It was too fast. The sensation was too raw.


 I felt the pressure building in my groin like a literal explosion. It was like being a kid again, the first time you realize just how sensitive you really are-everything was turned up to a deafening volume.


 ”Sheena, wait-hold on, stop!” I choked out.


 ”Nnh… ah, aaaah!” Sheena cried out.


 I tried to tell her to pull off, but my body was already past the limit. My over-sensitized rod couldn’t take the friction. The dam burst.


You’ve got to be kidding me…


 I’d just finished, yet her simple, slow grinding had forced a second, massive round out of me. Sheena clearly hadn’t expected it. The second shot hit her deep, forcing her into a second, involuntary climax. Her back arched tight and she began to shiver violently.


 I didn’t even understand what was happening to me. I just lay back and let the pleasure swallow me whole as I thrust upward by pure instinct.


 ”Kh… haa… haa…” I gasped.


 ”Master?” Sayaka asked, her voice small and confused.


 I slumped back, trying to get my heart rate under control. Sayaka was staring at me, her eyes wide. She’d never seen me lose control like that.


 ”Sayaka… let Sheena rest,” I said, after a pause. “Your turn. Get down there.”


 ”Oh… yes, Master,” Sayaka replied.


 Still looking a little shell-shocked, Sayaka helped the limp Sheena off me. She laid her down to the side and then took my rod into her mouth without a second thought. It was still slick with the mess from the last round, but she just started licking it clean with long, slow strokes.


 I tried to look away, tried to think of anything else, but just watching her head move made the lust flare up again. I wanted to pin her down right then and there.


 My son was already rock hard. Again.


I’m horny way too fast, I realized. But I think I know why. It’s the Rank Up.


 I decided to test my theory. I focused my mind on my rod, just a tiny bit.


 I could feel exactly where Sayaka’s tongue was moving, tracing the sensitive skin under the head.


 I pushed my focus harder.


 The sensitivity spread like wildfire from the tip down the whole shaft. I poured every bit of my mental energy into those nerves.


 ”Ugh…!” I groaned.


 A sudden, violent urge to come slammed into me. I jerked my focus away, severing the mental connection.


 Instantly, the sensation dropped back to normal.


 I waited for the rush to fade before I looked down at Sayaka.


 ”Sayaka. Do it hard. Don’t hold back,” I commanded.


 ”Mmph… okay,” Sayaka said, muffled.


 She looked up at me with heavy eyes and started a fast, rhythmic pace, using her mouth and throat to swallow me whole.


 It felt good. But it felt normal. At this rate, I could last as long as I wanted.


Alright. Let’s see what happens if I go all in.


 I didn’t ease into it this time. I threw my entire consciousness into my rod at once.


 In that heartbeat, an absolute white-out of pleasure detonated in my lap.


 ”Guh… ah, it’s coming!”


 A heavy, rhythmic pulse of fluid erupted.


 It was so sudden that I couldn’t hold back, ejaculating right into Sayaka-san’s mouth.


 ”Nngh!? Nngh, ngh, nngh…”


 Just like Sheena-chan before her, Sayaka-san clearly hadn’t expected me to hit my limit so quickly. Her eyes went wide with shock, but she didn’t pull away. Instead, she kept her mouth firmly around me, swallowing every drop as I pulsed inside her.


 ”Kuh… haa, haa…”


 Once the release finally tapered off and Sayaka-san’s suction had drawn out the very last bit, I reached down and stroked her head to show my thanks.


 Sayaka-san smiled while still holding the meat pole in her mouth, and while narrowing her mouth, she made a “chupon” sound and pulled her mouth away from the glans.


 Then, she leaned back in for a final kiss on the tip, sucking firmly with a zuzozo sound.


 The sheer pleasure nearly made my hips lift off the floor, but I gritted my teeth and waited for her to finish before I finally stood up.


 ”There’s something I need to check. Go ahead and grab a shower first,” I said.


 ”Eh? Oh… yes, of course,” Sayaka-san replied.


 ”I might have ranked up, you see.”


 ”Oh, wow!”


 I laughed at her confused but happy expression, and Sayaka-san gave me a beaming smile in return.


 Leaving her to clean up, I walked into the living room stark naked. I booted up the Magic Crystal to run a Mana Capacity measurement.


 ………………


 Sanada Yakumo

 Age: 25

 Race: Human

 Possessed Mana Capacity: C


 ………………


 ”As I thought, I ranked up.”


 My body had felt unusually light since I woke up, and I’d noticed my drive returning way faster than usual after the first round. I’d had a hunch.


 Between power-leveling Sayaka-san and the gozaru crew, it had still taken a hell of a long time to get here. I guess that’s what happens when you spend all your time grinding bottom-tier E-rank goblins.


 Plus, ever since Rock-kun and Saizou-kun evolved-and Sayaka-san and Sheena-chan started pulling their weight in combat-my chances to fight on the front lines had dropped. Still, I must have been soaking up a portion of the shared XP from my summons. Either way, the rank-up was official.


 That part was fine.


 I looked down at my limp self. I reached down and gave it a squeeze; it felt normal enough. Then, I focused my consciousness entirely on my d**k and gripped it again. This time, it felt like every nerve was raw and exposed. It was incredibly sensitive.


 ”No mistake about it.”


 By ranking up, I’d gained the ability to manually crank up the sensitivity of my own c**k just by thinking about it.


 My e**culation limit probably shot up again with the rank increase, so this must be an Ability to compensate for that. I mean, 14 rounds a day already takes forever. If I use this to peak faster, I could probably knock out 20 or 30 loads in no time.


 Is this a special Ability unique to the succubus dungeon, or was something planted in me while I was kidnapped and unconscious. Hard to tell right now.


 But there was one thing I knew for sure…


 ”Who the hell is this for!?” I screamed at the desk, directed at the Queen who was undoubtedly watching from the other side of the crystal.


 Normally, you’d get an ability to boost the girl’s sensitivity! Or maybe the power to change your size! Or make it taste like candy! Isn’t that how a Magical Dick is supposed to work!?


 Why would you make me more sensitive!? That’s just wrong! That’s not how this goes!


 What, did you think “Oh, he has to c**m more, so let’s make him finish faster”? Or “It’s safer to finish quickly in a dungeon”?


 Mind your own damn business! That’s just a fancy way of calling me a premature ejaculator!


 If Sayaka-san starts asking “Isn’t it fast?” or if Sheena-chan gives me that blank stare and a pity-laugh, I’m going to be seriously traumatized.


 ”…Yeah, this Ability is sealed,” I decided.


 Nobody wins here. I’d just be branded a premature ejaculator and suffer the most disadvantage. I figured out how to toggle it, so as long as I don’t over-focus down there, I should be fine.


 Seriously, if you’re handing out special traits, give me something that makes the girls lose their minds. If I had that, I could make them squirt over and over… hmm? Wait? After that, if I do continuous e**culations in bed, Sayaka-san and Sheena-chan will…


 Kukuku, I see. There is that way to use it too.


 I can earn e**culation counts and also satisfy Sayaka-san and the others. Two birds with one stone, huh.


 I see, the succubus had thought it out well.


 Thinking of it that way, although it’s limited to slaves, it’s a pretty good Ability.


 First things first: I need to test how many rounds it takes to actually kill this horniness. Luckily, I’ve got the whole day off.


 Shall I do the continuous e**culations at night. If they faint, the hard-earned day off will be ruined.


 With my plan set, I headed back to the bathroom where the girls were waiting. And while having my body washed by the two, I kissed them occasionally and made Sayaka-san put her hands on the mirror and fucked her from the back.


 After feeling refreshed by the shower, I went out to grab breakfast while they were drying their hair. Today, as a celebration for the 8th floor subjugation, I purchased a large amount of carrot sweets that Sheena-chan likes and put them in the refrigerator. I also grabbed some matcha desserts for Sayaka-san.


 When Sheena-chan finally came out and opened the refrigerator to drink carrot juice, she froze for a moment, then turned her gaze to me. When I flashed a smile and nodded saying it was a conquest celebration, her ears went piko piko and her tail wagged bun bun as she rejoiced.


 As if in thanks, Sheena-chan, who brought as much carrot juice, carrot cake, and pudding as she could carry, gave me a kiss on the cheek. She seemed quite happy. Sayaka-san also had a wry smile. It seems she was convinced since it’s a celebration.


 After that, the three of us had breakfast, and I watched a movie with Sheena-chan who ate the carrot cakes one after another looking delicious. I let Sheena-chan, who was slumped with her head on my shoulder perhaps because she ate too much, do as she liked, thinking she has a surprisingly spoiled side.


 After watching the movie, I pressed the record button on the smartphone and then put the two on top alternately while still clothed on the sofa, and let out one shot each in the cowgirl position.


 Then we ate lunch and played a game with a stripping rule for losers, and when everyone became naked, I changed the rule to putting a pink rotor on the n**ipss if you lose. I decided that if I lost, I could put on one piece of clothing.


 And I fucked intensely in the bedroom while holding Sayaka-san, who was writhing with pink rotors on both n**ipss, and Sheena-chan, who was convulsing with pink rotors put not only on both n**ipss but also on her clit and inside her p**sy.


 By the way, I bought five additional pink rotors. It looks like I’ll have a long relationship with this toy.


 —


 Summary:


 Yakumo dreams of disciplining a noble succubus in a dungeon before waking up to a holiday morning with Sheena and Sayaka. He realizes his body has ‘Ranked Up,’ granting him hyper-acute sensory perception in his genitals. He tests this new ability by focusing his mind, resulting in an overwhelming second climax.


 Now, Yakumo confirms he has reached C-rank after grinding low-level mobs and sharing XP with his summons. He discovers a new ability that increases his physical sensitivity, initially reacting with frustration before realizing its tactical use for efficiency. The group spends a domestic day off celebrating their recent dungeon progress with food and intensive s*xual play.


 —


 Trivia:


 - The basement scene was a dream, not reality.

 - Yakumo’s ‘Rank Up’ allows him to toggle his sensitivity via mental focus.

 - He had already disciplined Lilith and the succubus the night before.

 - Freya and the succubus are likely acquaintances from the noble class

 - Yakumo’s current e**culation capacity is around 14 times per day before the rank up.

 - He gains experience points even when his summons (Rock and Saizou) do the fighting.

 - The sensitivity ability is toggleable and focused through consciousness.

 - Sheena is a ‘demi-human’ with ears and a tail that reflect her mood.

 - Yakumo records his s*xual encounters on a smartphone


 —


 Character Insight:


 Yakumo is increasingly focused on the ‘conquest’ and ‘breaking’ of noble-born women to satisfy his ego as a low-born ‘Tester’. His new Rank Up ability is not just passive; it is a mental skill he can actively trigger.



 —


 Behind the Scenes:


 The ‘salmon roe’ (ikura) texture is a common trope in Japanese erotica (ikura-datami) used to describe specific internal physiological features.


 —


 TL Notes:


1 Rank Up: A game-like progression mechanic common in dungeon fantasy where stats increase.

2 Famous Instrument (Meiki): A term for exceptional female anatomy in erotic contexts.


Notes:


• Yakumo – A 25-year-old human male. He has facial scars, stab wounds, and gunshot scars from his time in a war zone. He works as a school guard.

• Sana – Black ponytail, hooded/sharp eyes, kyudo practitioner, average height.

• Mia – The comforting succubus. Succubus with dark hair, described as a ‘landmine woman’

• Sheena – Beastman Soul-less Doll with rabbit ears and a large chest. Flawless face, approx 165cm height, F or G cup, narrow waist, large hips, and a fluffy tail longer than a rabbit’s. Now, her ego is back.

• Sayaka – The academy’s premier beauty and a member of the swimming club. Currently classified as a Rank 1 Slave. She is seventeen years old and a virgin. E-cup. She has blue, short, boyish hair. Her best friend is Sanae.

• Lilith – The pink haired maso succubus.

• Freya – A new ‘Wall-Butt’ succubus with long white hair, a high-class appearance resembling a high school student, and large breasts. She is currently trapped in a wall-style display for slave purchase.

• Saizou – A newly summoned Goblin. Intelligent with a small horn on his forehead and jagged teeth. Wears ninja-style clothing (shinobifuku) and uses poison daggers/knives.

• Rock – A male Kobold summoned from a Magic Sealing Crystal. He has grey fur, round eyes, and a face resembling a Shiba Inu. He wears a leather jacket and a pilot’s cap


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Edited by Kanaa-senpai.
Thanks for reading.

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