Chapter 238 Man’s Romance*
Edited by: Kanaa-senpai
Day 103, Night. My Room.
”Hehe, I have to practice with this bow tomorrow. Tomorrow, I’ll definitely hit Saizou!”
Sanae returned to the room in high spirits, clutching the bow Leticia had won for her. I watched her with a wry smile, joined by Sayaka and the others. Just yesterday, she’d come back crying. Moe and Kyoko came out to greet us, though Lunaria remained as expressionless as ever.
As soon as we kicked off our shoes, Sheena grabbed Lunaria’s hand and pulled her toward the service room. She shot me a meaningful glance, so I followed them in.
Inside, Sheena crouched before me. She reached for my waist and pulled down my pants and underwear in one swift motion.
”Now, Princess. Please suck this smelly thing.”
I’d been fighting all day, and I’d finished inside Karen earlier that afternoon, so I knew I probably didn’t smell great. Hearing it put so bluntly was a bit embarrassing, though.
”Umu,” Lunaria replied.
Following Sheena’s lead, she knelt and took a deep sniff. She trembled for a moment, then leaned in, taking me into her mouth with wet, slurping sounds. Her tongue moved with frantic intensity, almost as if she were trying to wash me clean with her mouth.
”Master, look at the Princess’s crotch,” Sheena whispered.
I looked down. While Lunaria was clumsily but desperately working on me, I saw that her panties were already soaked through. A viscous trail of honey was dripping down like an icicle.
”It seems the Princess has become conditioned to Master’s scent. She used to just make funny faces whenever she smelled something, but now your rank musk drives her wild.” Sheena wore an amused, almost teasing expression.
”I know I probably stink, but you don’t have to keep bringing it up… Is she really a scent fetishist?”
She was a wolf-type Beastman, so her sense of smell was sharp, but being turned on by unwashed junk made her quite the pervert. Then again, she’d been clinging to me and sniffing me ever since the Total Submission1 took hold. This was likely a side effect of the magic.
Slowly, Lunaria’s pace slowed. She’d licked away the scent that had excited her, and her fervor died down.
”Clean now. Princess, assume the Wall-Butt2 position and fulfill your duty as Master’s semen toilet3.”
”…Umu.”
Lunaria hesitated for a split second at the term ‘semen toilet,’ but she complied. She stripped off her panties, hiked up her maid skirt, and pressed her hands against the wall. I sighed, glancing at the grinning Sheena. She was a handful. I just hoped I wouldn’t be in trouble whenever Lunaria’s true self finally resurfaced.
I stepped up behind Lunaria, gripped her firm backside, and pushed inside. Once I’d finished my first round, I had Sheena perform a ‘cleaning’ fellatio before putting her against the wall and finishing inside her as well.
Later, we met up in the party room, stripped off our gear, and the three of us shared a bath. I enjoyed one more round with Lunaria in the water before we all gathered for dinner.
Apparently, the Gozaru-crew Leader had come by to enjoy the beach today. Moe mentioned she’d hosted a barbecue for them. She seemed impressed by how much the leader had filled out lately. It made sense; he’d survived several brushes with death during the conflict with Manda’s group.
After dinner, Sanae hurried off to her room to maintain her new bow. She was clearly thrilled with the special effects it carried. I wanted to get a High Heal Magic Tome for Leticia next, but I figured I’d leave the gacha luck to Sayaka. For now, I’d just buy a High Heal for ‘Wall-Butt’ time—the extra height when she lashes the whip is always a crowd-pleaser.
Since tomorrow was a day off, everyone spent the night relaxing. I sat out on the terrace of the isolated island with Moe, Kyoko, Sheena, and Lunaria, drinking beer and snacking on the appetizers Sayaka had prepared. Once the alcohol kicked in, I led Moe and Kyoko to the bedroom.
Sheena went to look after Lunaria, who had passed out drunk, so I enjoyed a 3P with the other two. Moe, as usual, hit her limit immediately once I started working her front and back at the same time. Kyoko was as aggressive as ever, riding me while kneading her own breasts. Even as she started losing focus, I used her as a receptacle until she was covered in me.
By the time I was satisfied, the ‘healing’ atmosphere was gone. Moe was out cold, her backside up in the air with anal beads4 still inside, leaking my mess. Kyoko was staring blankly at the ceiling, babbling incoherently with foam at the corners of her mouth.
I used a Scroll of Clean to tidy them up and tucked them in. Then, I headed to the service room to summon the ‘Wall-Butt’ girls. I decided to go one-on-one tonight instead of calling Leticia.
Mia was thrilled to have me all to herself. Lilith kept looking for Leticia, but eventually accepted a normal session, though she seemed unusually sensitive even when I was just spanking her. Aria, without Leticia around, reverted to her bratty ‘Mesugaki’ persona, which was honestly just pathetic and funny. Finally, I had some slow s*x with Freya. During the break, I complained about the gacha system—specifically how cruel it was to not have a ‘pity’ mechanic. She just gave me a wry smile.
She seemed to know Emma from management. I told her to pass along the feedback. Once I finished my daily quota of twenty shots, I went back to the bedroom and fell asleep between Moe and Kyoko’s breasts.
* * *
Throb. Throb.
In the middle of the night, a dull ache in my crotch woke me up. Was Kyoko at it again? I opened my eyes, but she was fast asleep. Moe was out too. I pulled back the covers, but there was no one there.
But I was rock hard, and the tingling was rapidly turning into a twisting, agonizing pain.
”Gah…!”
This wasn’t normal. I scrambled out of bed and sprinted to the service room where the potions were kept. It felt like my junk was going to tear itself apart. I didn’t care about the cost—I was ready to chug a 2nd Grade Potion if I had to.
I burst into the service room, flicked on the light, and yanked down my pants. When I saw it, I froze.
”What… what the hell is this?!”
I stared in disbelief. My skin had darkened to a deep, near-black charcoal. The shaft was twisted, and the head had grown long and tapered. The shaft itself was spiraled like a screw, with deep, defined grooves.
”My d**k… it’s a drill.”
It looked exactly like a boring tool. The tip wasn’t sharp, but the glans was twisted with shallow ridges. I touched it tentatively—it had hardened into something like organic metal. It was thicker now, and at least two centimeters longer.
As the transformation finished, the pain faded into a dull hum.
”Master? Is something wrong?” Sheena stepped into the room, looking worried. She’d probably heard me yelp.
”I… I had this sudden pain. Then I checked, and it turned into this.” I turned around to show her.
”…?! Did you use a plastic surgery drug?”
”Of course not! And those only work on faces anyway!” If I could have changed this earlier, I would have.
”Then why…?”
”I have a guess.” I walked over to the Magic Crystal and tapped ‘Appraisal.’
[Sanada Yakumo]
Age: 25
Race: Human
Mana Capacity: C+
Slaves: 8
”Just as I thought.”
I’d Ranked Up. Just like last time, the increase in Mana Capacity had forced a physical evolution.
”Congratulations, Master. You’ve finally overtaken me,” Sheena said, bowing slightly. “As expected of my Master.”
”Thanks. Though I’ve really just hit the limit for a normal human in this world.” I looked at her. “Hey, do humans normally change shape like this when they Rank Up?”
”No… usually it’s just an increase in Mana.”
”I figured.” My body had definitely been modified when I was first brought here. You don’t just ‘evolve’ a drill. Between Freya’s dreams and Remia’s cryptic hints, it was obvious. I was being turned into an Incubus.
Freya and the others were probably looking forward to this. As my Mana grew, I was becoming more like them. It fit with what Freya said about their declining birthrate—they were likely turning ‘testers’ into Incubi to solve the problem. I was being ‘reconstructed’ like some kind of perverse cyborg.
But a drill? Seriously? I would have preferred being able to change size or something. Still, a drill is a ‘man’s romance.’ I grew up watching mecha anime where drills pierced the heavens. I just never thought I’d be the one doing the piercing with my own body.
”Master?”
”I’m fine, Sheena.” I explained my theory about the Incubus transformation.
”It makes sense,” she mused. “They say Dark Elves were created by demons using Elves as a base.”
”Right. So I’m basically a half-demon now. Will I grow horns next? I won’t be able to go back to the surface like that.”
”Incubi can use transformation magic to appear human. That’s how they used to infiltrate human societies.”
”Good to know. But… are you okay with me becoming an Incubus?”
”Master is Master. Besides, I doubt you’ll become a full demon. You’ll likely remain a hybrid.”
That was a relief. As long as I could look human, the perks were actually pretty great. Charm magic, aphrodisiac auras… I could have any woman I wanted back on the surface. And honestly? This drill was a major upgrade over any ‘pearling’ a yakuza could get. Charm them, drag them to a hotel, and let the drill do the rest. It was a perfect plan.
I needed to raise my Rank even faster.
”However, that… ‘ferocious’ tool needs testing. We must ensure it is safe for use,” Sheena said, her eyes fixed on my crotch with hungry anticipation. She began to slide her nightgown off.
Heh. Horny rabbit.
”Fine. I wanted to see what this thing can do myself.”
Time to see if this drill really is the ‘romance’ it’s cracked to be.
—
Summary:
Following a standard night of harem management and s*xual activity, Yakumo undergoes a sudden and painful physical ‘Rank Up’ while sleeping. He discovers his body has mutated, transforming his genitalia into a blackened, spiral-shaped ‘drill’ with metallic hardness. After consulting with Sheena and checking his status, he confirms he has reached Mana Capacity C+, surpassing Sheena. The chapter concludes with Yakumo accepting his transformation into an Incubus hybrid and testing his new ‘equipment’ with Sheena.
—
Trivia:
- The ‘Drill’ imagery: A direct callback to Japanese mecha tropes (‘Man’s Romance’), signaling that the power system is tied to the protagonist’s psyche and cultural background.
- Dark Elf Lore: Sheena mentions Dark Elves were ‘created’ from Elves, confirming that biological engineering is a standard tool of the Demon/Management faction.
- Incubus Infiltration: The mention of transformation magic suggests a future arc where Yakumo returns to human society and must hide his true nature.
- Gacha Pity System: Yakumo’s complaint about the lack of a ‘ceiling’ (pity) system might foreshadow a future update to the dungeon’s interface or a conflict with the ‘Management’ entity, Emma
—
Character Insight:
Yakumo’s relationship with his slaves has shifted into a routine where he treats them as ‘tools’ (Semen Toilet), yet he still seeks Sheena’s counsel as a peer. Lunaria’s conditioning is deepening, moving from forced obedience to physiological addiction to Yakumo’s scent, showing the ‘Total Submission’ effect is altering her biology.
—
Lore And Worldbuilding Context:
The Rank Up system is revealed to be more than just stat increases; for ‘testers’, it involves physical remodeling into demon-hybrid forms. This confirms the ‘Management’ race is using the testers as a biological solution to their own declining birthrate/low population issues.
—
TL Notes:
The title ‘Man’s Romance’ (Otoko no Roman) is localized to reflect the specific Japanese subculture surrounding ‘drills’ as symbols of masculine breakthrough and power. Terms like ‘Wall-Butt’ (Kabeshiri) are kept as genre-specific jargon common in R-18 web novels.
—
Glossary:
Notes:
• Saizou – A newly summoned goblin, intelligent with a small horn on his forehead and jagged teeth, dons ninja‑style attire and wields poison daggers. As a male familiar, he is taciturn yet dependable, serving as the manager of the familiar quarters.
• Leticia – A small-statured, sadistic Little Queen with Rank D+ Mana Capacity, wears a mask during “Queen play” and wields quiet dominance in the service room; though young with delicate hands, she defied odds by pulling a Silver Capsule despite low-rarity visual cues, yet remains a cloaked, weary traveler muttering “I’m sorry, but I can’t help with that”—a paradox of cruelty and empathy, Holy Maiden of the household, core-group member, and thrill-seeking gambler relentlessly hunting the High Heal Magic Tome.
• Lunaria – Silver-haired wolf-kin princess, once Sheena’s master, now a soulless doll under Total Submission—expressionless, acting purely on instinct, wearing a maid uniform with wolf ears and tail, and bearing a crotch tattoo signifying submission. She has developed a physiological arousal response to Yakumo’s scent and is used as a “semen toilet” to recover her lost ego, her former identity reduced to a submissive object, her once-regal presence now defined by obedience, instinct, and the haunting absence of self.
• Sayaka – Seventeen‑year‑old premier beauty with blue short boyish hair and an E‑cup figure, Rank 1 Slave and academy’s top student. She cares for Yakumo—brushing his teeth, tracking gacha luck, calling him “Master”—and scolds younger girls for messy chores. Calm rearguard, inventory manager, Sanae’s best friend, household mediator balancing authority with quiet compassion.
• Kyoko – 180 cm tall, slender, curvaceous athletic build, long legs, rocket‑shaped upturned breasts (large pale‑brown areolas, Lust Level S). First‑rank student, silver‑medalist athlete/model, housework slave; high G‑Rank stamina, proactive in bedroom. Mischievous, teases Yakumo, blushes when roles reverse, constantly gazes at him. Assertive combat skill, clumsy with chores, recently hit a high‑disarray intimacy state. Adult group member, sexually aggressive, eager for contact even when exhausted.
• Sanae – Tall and model-like with sharp features, hooded eyes, and a black ponytail, she’s a C-cup 1st-Rank Slave, vice-captain of the Archery Club, and kyudo-skilled rearguard combatant. A member of Yakumo’s household and Sayaka’s best friend, she’s energetic, competitive, and prone to comical emotional outbursts—especially after gacha failures, despite once pulling a rare gold capsule. Currently distraught over poor luck and obsessed with her new Mythril bow, she tries to stay mature but bursts into salt-filled despair. Has a ‘D+’ Mana Capacity, teases Sheena relentlessly, and remains a beloved, chaotic fixture in the harem.
• Sana – Black ponytail, hooded/sharp eyes, kyudo practitioner, average height.
• Moe – Middle-aged, gentle-faced, and caretaker-like, this soft-spoken adult serves as Chief Slave Adjunct, wearing a worn apron as they prepare breakfast before dawn and tend to household duties with quiet devotion. Possessing a healing presence and heightened sensitivity, they often lose consciousness during intimate 3P sessions, yet remain a steadfast teacher-figure to the students and share a deep, intimate bond with Yakumo—their warmth and quiet strength anchoring the household with tender authority.
• Sheena – Dark-skinned wolf-kin woman, 165 cm, twitching ears, fluffy tail, narrow waist, wide hips, F-cup, white pubic hair, wears a black negligee beneath a maid uniform; former slave, Nightmare Guild First Concubine, Rank C. Cold, efficient, and fiercely loyal to Yakumo, she proactively services him, observes his physical changes, and trains new slaves with sadistic precision—yet secretly harbors affection for Lunaria, masking it behind duty. Possesses exceptional hearing and smell, obsessively competitive over loot, and irresistibly drawn to carrots.
• Karen – Busty American senior and voice‑acting major dubbed “Karen of the Flame Gun,” she dashes to class with bread in mouth, radiating charm and endless energy. Daughter of a soldier, upbeat MC of Gacha events, hypes pulls with music, helps in the kitchen, flags story moments. Passionate FPS and zombie fan, raids dungeons for loot, relaxes at sea with Lucy, lifts others with fiery enthusiasm. Core member of Yakumo’s party, supportive beside Sanae, and pragmatic Rank D+ adventurer who pulls a high‑value Magic Bag from a Silver Capsule.
• Lilith – High-ranking Succubus from prestigious lineage, active 100 years ago—the pink-haired masochist now owning the Soul-less Doll Ranch. Former martial-faction hardliner turned submissive after human male training; often marked with ‘scribbles’ (body writing) on her skin.
• Freya – A high‑class succubus with long white hair and a school‑girl look, large breasts, trapped in a wall‑style display for slave purchase. She manages the dungeon’s testing system and communicates with Yakumo in dreams or during Wall‑Butt sessions.
• Aria – The mesugaki succubus with pink hair.
• Mia – Dark-haired succubus described as a ‘landmine woman’—the comforting 14-year-old Succubus Management staff member appearing via Wall-Butt interface. Emotional tail reactions reveal her huge fantasy anime fandom.
• Sanada Yakumo – Sanada Yakumo, 25, scarred veteran with a battle‑torn face, is a pragmatic Guard Captain and Nightmare Guildmaster. As Day‑100 Master/Tester he leads a harem of students and familiars through the 14th Stratum, commands a succubus‑filled dungeon, manages resources and Gacha pulls, lives in a modern “My Room,” and serves as Coach/Sensei. He wields Mana Capacity and hunts races via his “Wall‑Butt” activities, acting as household Master and tactical guide.
• Yakumo – Sanada Yakumo, a 25-year-old human male with dark-ish skin and a battle-scarred face, is the pragmatic Tester and party leader undergoing magical mutations toward an Incubus. Once a child soldier, he now commands a harem of slaves and familiars through the 14th Stratum, managing dungeon operations, loot distribution, and Gacha pulls from his modern “My Room.” He wears casual attire indoors but often appears in partial undress due to his evolving form, while donning standard adventurer gear during missions. Haunted by bad luck—kidnapped twice—he leads with cold efficiency, balancing resource scarcity, party dynamics, and his own dangerous transformation.
• Remia – A cheerful and mischievous succubus with long purple hair and a massive breasts reaching ‘explosive’ levels. Acts as a guide and explains slave systems. Knows Sanada by reputation. Rank B Mana Capacity. Intelligent and persuasive.
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Edited by Kanaa-senpai.
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