Heyy!! I love your manager reader story so so much and I love what you did with giving the guys horns and tails that only come out when they are comfy (are their horns um.. “sensitive” too)
But I wanted to ask if you could do the same thing with mystery’s tusks he has!!
I just think they r so cute and it would be another suprise for reader just to see him rocking up like a woolly mamoth!!
heres photographic persuasion okay ily!!
You had grown used to seeing their true forms now—and somehow, it made everything feel more real.
Romance would lean his head on your shoulder with his spiral heart-shaped horns peeking through his curls, purring as your fingers traced the ridges. Abby’s thick, wing-like horns flared wide whenever you praised him, his muscular tail curling possessively around your thigh when he pulled you into his lap. Baby’s sleek, curved horns glowed faintly when he nuzzled against you, his arrow-tipped tail twitching happily at the sound of your laugh. And Jinu—Jinu’s dark, crescent horns and smooth tail would shimmer into view the moment you touched his chest or whispered his name.
Even when they weren’t paying attention, their bodies betrayed them—horns peeking through hair, tails flicking out when you so much as smiled. Once, Baby’s tail thumped against the back of the couch like an excited dog just because you walked in wearing his hoodie.
Jinu’s tail had coiled around your ankle like a silken ribbon the night you leaned in to whisper a simple “goodnight” against the shell of his ear—then tugged you back gently, like he hadn’t had enough.
Romance’s tail curled into a soft question mark behind him whenever you gave your attention to someone else, his pout barely hidden. “Am I boring you, sweetheart?” he’d ask with a wounded smile, already pulling you closer, his horns brushing against yours.
And Abby? Abby’s tail had once wrapped around your wrist like a cuff the moment you teased him about going out alone, his gaze dark and unreadable.
They didn’t even seem to notice anymore. Like your presence alone slipped them into something more true.
Like their instincts couldn’t help but surface when you were near.
And yet… there was one person who still hadn’t revealed anything.
Mystery.
That night, the two of you were in the living room. The others were scattered around the penthouse, absorbed in their own little worlds. Abby was in the kitchen slicing fruit, his tail lazily swishing near his calves. Romance was sprawled on the floor, headphones in, scribbling lyrics into a worn notebook. Baby curled up asleep on the rug, soft snores puffing out of him like a cat. And Jinu? Folding laundry down the hallway, humming low, lost in his domestic rhythm.
You were on the couch, sunk into soft cushions. Mystery lay between your legs, head in your lap, arms snug around your waist. His face was buried just beneath your ribs, purring faintly like a pleased predator who had caught his prize. You threaded your fingers through his hair, scratching gently at his scalp while your other hand lazily stroked his nape.
“Comfy?” you murmured, brushing your thumb across his temple.
“Mmhmm,” he hummed, eyes closed. “Could stay here forever.”
You smiled, playing with a lock of hair that fell across his forehead. “I think you’ve got a bit of competition. The others might fight you for this seat.”
He didn’t answer. Just pressed his cheek harder against your thigh like he was claiming it. His arms flexed slightly around your waist. That was his answer.
Still… something tugged at you.
You glanced toward the others—tails flicking lazily, horns faintly visible as they moved through their routines. All of them had let you see this side of them. Trusted you with it. Their bodies responded instinctively—to your voice, your touch, your scent.
And yet…
Your eyes drifted back down to Mystery, still nestled against you, still cloaked in the calm of his human disguise. There were no horns. No tail. No glimpse of the demonic form you knew existed just beneath the surface. He looked peaceful—perfect, even—but you couldn’t shake the ache in your chest.
“Myst…”
He gave a sleepy hum. “Mmmm?”
You brushed his bangs away from his face, your thumb tracing the slope of his brow. “How come I’ve never seen your horns?” Your voice was quiet, careful. “Or your tail?”
The moment shifted.
You noticed it instantly, felt it in the shift of his breathing. Your chest tightened.
“I mean… it happens with the others,” you continued, gently. “Sometimes without them even trying. Like their bodies are reacting to me. Doesn’t that happen when you’re bonded...?”
Still, no answer.
“Myst?” you said again, barely above a whisper. “Did I… do something wrong?” Your hand stilled against his scalp. “Are you not comfortable with me?”
His purring had faded to silence.
That silence struck harder than expected. It filled the room like a fog, thick and suffocating. You felt it press against your ribs, coil around your breath. Your hand, still resting on his scalp, trembled slightly. You weren’t trying to accuse him. You just—needed to know. Needed to understand.
Maybe you had gone too far. Maybe you shouldn’t have asked.
You almost pulled away.
But then—Mystery moved.
Slowly, he shifted in your lap, his face turning up toward you, cheek brushing your inner thigh. His eyes met yours.
“No, baby,” he whispered, voice fragile as thread. “No, it’s not like... don’t ever think that.”
Your breath caught in your throat.
“I’m not hiding because I don’t trust you,” he murmured, lashes fluttering. “I’m hiding because… because I do. And I didn’t want to ruin this. You make me feel so—” he exhaled shakily, looking away for a second before forcing himself back to your gaze, “—wanted. Like I’m something soft. Safe. You touch me like I won’t break you.”
Your heart clenched.
“Myst…” you breathed.
His hand moved—slow and reverent—slipping up to cup the back of your thigh, holding you there like he needed to ground himself.
“I didn’t want to ruin that illusion,” he said softly. “Because there’s more to me. Things I can’t hide forever. And I was scared that if I show you… you’ll look at me differently. Like I’m wrong. Like I’m disgusting.”
You leaned down, both hands cradling his face now, your thumbs brushing beneath his eyes. “There is nothing about you that could ever disgust me. You hear me?” Your voice trembled, but your words were steel. “I will love every part of you. Even the ones you’re scared of... whatever it is, I want to see it.”
His breath hitched.
For a moment, he just stared at you—like he couldn’t believe you’d said that, like it hurt to even hope. Then he nodded once, slow and deliberate. His lashes fell shut.
And instead of answering—
He showed you.
The transformation was slow, reverent. First, the horns—shorter than the others’, but wickedly curved like crescent moons in his head, obsidian black with faint silver ridges. Then his tail unfurled from his lower back, long and dark, with a sharp black point at the tip twitching nervously like it didn’t know where to settle.
And then… the tusks.
They peeked from his upper jaw as his lips parted in a shallow breath. Smooth and ivory-white, they curled delicately over his bottom lip, sharp but beautiful. Not monstrous. Not wrong.
Just—him.
You stared.
And didn’t move.
Mystery froze under your gaze. His body went tense, tail stiffening behind him like a drawn bowstring. It twitched once, betraying a split-second tremor—like he was already bracing for the worst. For you to flinch. To recoil. To say something.
His gaze dropped, voice tight and whisper-thin. “I knew it,” he muttered. “I shouldn’t have—”
That’s when it hit you.
He looked so damn cute.
Your scream made him flinch.
Then you pounced.
One second, you were sitting like a normal person. The next, you were full-on launching yourself at Mystery, tackling him flat onto the cushions with a delighted squeal as if his transformation had just unlocked your final evolution. You straddled his waist, buried his stunned face in your hands, and smothered every inch of his cheeks with kisses.
“Oh my god—Myst—you’re so cute, are you kidding me?!” you gushed, your voice rising with every kiss. “Why didn’t you show me this sooner?! These tusks—they’re adorable. You’re adorable!”
He blinked up at you, stunned speechless, his mouth slightly parted, his tusks brushing against your cheek as you nuzzled him like he was the last warm thing on earth.
Your hands slid down his jaw, thumbs tracing the edge of his new features with breathless reverence. “I love them,” you whispered against the curve of his tusk. “I love you.”
Mystery’s face went scarlet.
He groaned—more like a whimper, really—and let his arms curl tight around your back, burying his face under your chin like he couldn’t take another second of being looked at like that. Like maybe if he held you hard enough, close enough, you’d never leave. Like he was terrified and elated all at once.
He trembled.
Not because he was afraid.
Because, for the first time, he believed you.
SLAM!
A sharp thud cracked through the penthouse, followed by the chaotic sound of stomping footsteps and something heavy hitting tile.
“WHAT WAS THAT?!” Abby’s voice bellowed from the kitchen, unmistakably holding a knife, the blade still glinting as he stormed toward the living room.
“Is she hurt?!” Jinu’s voice followed, sharp with panic. You could hear the sound of his sleeves being rolled up mid-sprint, jaw set like he was seconds from choosing violence.
Romance knocked over his own notebook with a startled yelp, scrambling to his feet so fast he tripped over the corner of the rug.
And Baby—half-asleep, half-feral—growled from the floor like he’d just been woken mid-hibernation. It didn’t sound human. It sounded like something with fangs. “Who touched her?!”
But when they all turned—panting, frantic, ready to fight—they stopped.
And then blinked.
Because there you were, wrapped around Mystery like he was the best gift you’d ever been given. Your legs were curled around his waist, your fingers tangled in his hair, and you were pressing kisses all over his flushed face while he practically purred in your arms.
And he… he looked absolutely wrecked.
Mystery’s horns shimmered under the overhead light, glinting wickedly as he let you kiss all over him without protest. His tail twitched and coiled in embarrassment, but his arms only pulled you tighter, like he was terrified this was a dream and he might wake up without you. His chest rose and fell in shallow gasps, and a low, rumbling purr spilled from him without restraint, vibrating through both of your bodies like he couldn’t control it anymore.
His tusks glinted when he smiled—dazed, drunk on affection—and his face was so red he might’ve been glowing.
Abby was the first to speak, eyes wide. “You scared the hell outta me.”
Jinu exhaled hard, rubbing a hand over his heart. “I thought someone was attacking her.”
Romance tilted his head, a soft smirk tugging at his lips. “Mystery finally showed her, huh?”
Baby had already dropped back onto the rug, curling up like a cat mid-nap. “She’s fine. Hyung’s doomed.”
But you didn’t register any of it at first.
Because all your attention was on the boy in your arms—the boy still trembling beneath your touch.
You pulled back just slightly, enough to cup his jaw in both hands, brushing your thumbs gently along the line of his tusks.
He swallowed, eyes flickering up to meet yours. “You… really like them?” he asked, voice husky, almost broken. So small. So hopeful.
“I love you,” you whispered. The words came raw, unwavering, your voice anchored by the truth of it. “Every single part of you.”
And then you kissed him—slow, deep, reverent.
He whimpered into your mouth.
A low, guttural sound that vibrated against your lips, his tusks nudging gently into your skin as he kissed you back with growing hunger, growing need. His horns brushed your forehead. His tail winding tight around your thigh. One of his hands slid up your back, fingers splayed, holding you like he could finally allow himself to be vulnerable in your arms.
From the side, Romance let out a breathy chuckle. “You’re gonna break him.”
But his voice was warm. Almost proud.
“She already broke all of us,” Jinu murmured, reverent, his eyes fixed on the way you kissed Mystery.
You broke the kiss just enough to rest your forehead against his, both of you breathless and trembling in the charged quiet. Mystery’s cheeks were flushed a deep, damning crimson, his lips kiss-swollen and glistening. His tusks gleamed faintly in the ight, catching the soft glow like moonlight on polished ivory. His eyes were half-lidded, pupils blown wide, body trembling—
But not from fear anymore.
From relief. From surrender. From the unbearable sweetness of finally being seen.
You giggled, voice low and dizzy with affection, your fingertips drifting up to stroke along the base of his horns. They were warmer now, pulsing faintly under your touch. Sensitive. His breath hitched.
“So…” you whispered, a smile curling at your lips, “are you gonna let me touch your tail properly now?”
His eyes darkened.
Lashes lowered.
You didn’t need words.
Because the way his tail coiled around your waist—slow and deliberate, like silk ropes winding around prey—told you everything you needed to know. It slid higher, curling just beneath your ribs, then slinking lower to your thigh, where it wrapped snugly and held.
He buried his face into your shoulder with a choked sound, arms locking tight around your back like he needed your weight on top of him to stay grounded. His nose pressed to your throat, breathing you in like oxygen, like scent alone could anchor him. His fingers clutched at your shirt. His tail tightened around your thigh again, twitching with need.
You: “Myst, quick question.”
Mystery: *bracing for anything* “…Yes?”
You: “What happens if I tug your horn and tail at the same time?”
Mystery: *pauses, blinks* “…Are you trying to summon a feral version of me?”
Abby:*from the kitchen* “DON’T LET HER DO IT—!”
Romance: *perking up* “I wanna see what happens. For science.”
Baby: *sitting up abruptly, dead serious* “I volunteer as tribute!”
Jinu: *pulls out phone* “I’m documenting this for historical accuracy.”
You: *grinning* “So you don’t know what happens?”
Mystery: *backing away slowly* “I will evaporate from existence if you test it. Don’t do this to me.”
.....
You: *sitting behind Mystery, hands reaching for his tail* “Can I?”
Mystery: *tense* “…Go ahead.”
*You gently trace down his tail. He visibly shudders.*
Mystery: “—oh.”
All the boys simultaneously: “RIGHT?!”
Mystery: *in visible emotional crisis* “…I’ve been living in a self-imposed hell.”
.....
Baby: *patting the cushion beside him* “Come, hyung. Sit. You must be educated.”
Mystery: “Educated in what?”
Romance: *whispering reverently* “The divine art…of being pet.”
Jinu: *dead serious, eyes glowing faintly* “The first time she touched my tail… I died. Twice. Came back just to feel it again.”
Abby: *smirking, arms crossed* “When she combed her fingers through my horns and praised me, I nearly combusted."
Baby: *giddy* “My tail wags on its own. Like it has free will. I giggled. I giggled, Hyung.”
Mystery: *flatly* “I’ve seen you threaten people with your pinkie toe. You giggled?”
Baby: *grinning proudly* “Like a schoolgirl.”
.....
You: walks in, barefoot, hoodie-swaddled, looking for snacks
You: Pauses in the doorway.
Romance: purring seductively
Abby: purring like thunder
Baby: vibrating like a smug cat
Mystery: red-faced, refusing to join
Jinu: judging with a clipboard
You: *blinks slowly* “…I’m gonna pretend I didn’t see this.”
You: Backs out slowly.
Baby: “Wait—who was winning?!”
You: *still backing out* “Therapy. Therapy is winning.”