Chapter 1: Moonlit Star
Summary:
Tags Include: Unhealthy Relationships, Obsession, Jealousy, Underaged Kissing, "Disappearing" (You Understand), Forcing Kisses
Chapter Text
Heavy breathing.
Pant.
Pant.
Pant.
“M-Mafu-” Tsukasa was cut off, Mafuyu’s hand was over his mouth. He pouted, and Mafuyu lazily opened her eyes.
“No talking, I need you. No complaints,” Mafuyu murmured. Her good girl persona was nowhere to be found, as she stole a kiss from Tsukasa’s lips, he moaned into her mouth.
Annoyed by the soun, Mafuyu wrapped her arms around Tsukasa’s waist. She straddled his hip, and pressed her lips deeper into his own. Silencing his moans and pouts and begs for ‘slower please!’ Mafuyu was a lot of things.
A good girl for her mother.
A studying doctor in her school.
A secret music producer.
A depressed girl who wants to disappear.
None of that is her, but all of it is also her. She’s the sum, not the parts, but the sum. Kanade, Ena, and even Mizuki may think Mafuyu’s true self is that depressed, lifeless girl that always gets on one in the morning…
In reality?
Mafuyu is an insatiable, hungry devour who takes what she needs. She needs Tsukasa. Therefore, she takes him. No one’s going to take Tsukasa away from her. They’d need to pry his dead, cold corpse out of her hands before she ever gave up on the one thing that made her feel alive .
Each kiss stolen from his lips, each sloppy second spent making out with him, each smirk she sent at Rui knowing that Tsukasa was hers. Oh, that was just the icing on the cake. She needed Tsukasa, all of him, every single piece of him.
She would stop at nothing, before Tsukasa was truly hers, and hers alone.
The door opened, a certain director and underclassman entered the storage room both Mafuyu and her star were in. Rui and that cute, little Touya. Mafuyu pulled back, heat radiating off both of the two lovers.
“Oh, Rui-kun. How unexpected,” a polite smile, a fake facade. Rui glared intensely at her, Mafuyu didn’t care. She tipped Tsukasa’s chin to reveal the lipstick left on his lips.
The star, still dazed and delirious from the heat and passion, waved dumbly at his best friend.
Touya was just there, as oblivious as ever. “Oh, Tsukasa-senpai, Mafuyu-senpai. I didn’t know you two were in here. Would you two like to join us for luncheon?”
“That would be delightful, Touya-kun,” Mafuyu replied pleasantly. She burned with fierce disgust at using her good girl persona, especially in front of her star.
A shame, but she can deal with it. As long as Tsukasa would be hers, would be her promised groom… Well, what’s a couple of fake smiles?
Chapter 2: Sisters Hate Sharing
Summary:
Tags Include: Obsession, Jealousy, Swearing (Just One Swear), Emotional Manipulation
Chapter Text
Shizuku smiled pleasantly, holding on to Tsukasa’s arm with a quiet glare directed at the bitch who wanted her star. She pressed herself closer, making sure that she knew exactly who Tsukasa belonged to.
On the other side, Ena fumed with unmistaken frustration. The urge to rip her muse from that airheaded, stupid idol’s grasp was overwhelming.
Ah, but their poor, poor Tsukasa didn’t notice. He never did, he always believed in the best of people.
“Ena?” Tsukasa said with awe, “I didn’t know you came to Kamiyama too!”
Shizuku hummed annoyed, of course Ena didn’t go. She was too busy with her little “night group” to ever bother with school. This was why she was the perfect fit for her star~ Not only were they childhood friends, but they also had the same goal of making people happy! And she was willing to give all her time to her star!
Really, it was a match made in heaven!
A shame there was this obstacle in her way… well, plenty of obstacles in her way. There was her star’s own group, but he would never put that show group over her.
“... uhm, actually, I decided to switch,” Ena said timidly. Even around Mizuki, she never felt this hot and sweaty and needy and- ahem, well, you get her drift.
“D-do you mind giving me a tour, Hoshi?” she used the nickname Tsukasa went by on Nightcord, after all, it was the special little name she used for her muse, “I’m new! And my little brother doesn’t want to!”
Ena pretended to huff, but internally she didn’t care as much. Akito and her planned this, yes, they didn’t like sharing Tsukasa with each other. But sometimes things just had to happen, like teaming up with her idiot little brother in order to bring her muse to her.
It was better to share with her little brother, than lose her muse to this airheaded idol.
Tsukasa blushed, coughing and looking at Shizuku, “well… oh, I know! Shizuku, you said you were transferring here too, right?”
“Of course I am, silly Tsu~!” the idol hugged her star, resting her chin on his shoulder. “Why do you ask-”
Suddenly, both the Shinonome and Hinomori paused. Oh, no. They realized.
“Then it’s settled!” despite the bright, radiant shine their dear, dear Tsukasa radiated. Both older sisters felt a chill go down their spine, as they glared at each other. “I’ll give both of you a tour!”
As both older sisters glared at the other. This war only just began, but like hell was she losing! She wouldn’t let the other girl take her Tsukasa away from her.
Chapter 3: The (A)BCs of An!
Summary:
Tags Include: Obsession (that's a given by this point), Mentions of Nudity, and (Dream) Vulture Attacks.
Chapter Text
Appreciation: If you thought An was sweet around Vivid BAD SQUAD, it’s so much worse with Tsukasa. Just witnessing her around Tsukasa could give someone tooth-rot!
Birthday: An is always there for Tsukasa’s birthday, and the day prior, and the day after.
Candy: She enjoys candy, but is far from its biggest fan. But when she’s given candy, or even rare fed candy by Tsukasa, she suddenly turns into cotton candy and melts, with Tsukasa as her water.
Daytime: Spends half of her free time thinking about Tsukasa, and even some of her practicing time which leads to her subconsciously starting to play a love song with a certain star as her love,
Eating: An spends all of her lunches eating with Tsukasa.
First Meeting: An and Tsukasa first meet during their first year at Kamiyama High School. When she helped him out when a bunch of rowdy delinquents tried to steal his things. They became friends quickly after.
Gift: She treasures all of her gifts from Tsukasa. To the point of having an entire chest dedicated to her gifts from Tsukasa. No one, and she means no one , is allowed to touch or look inside her chest.
Happiness: The happiness she radiates whenever near Tsukasa is wildly infectious, when she isn’t in the presence of another of Tsukasa’s admirers.
Internal: She debates every single day on whether or not to confess. She’s scared she’ll ruin what she has with Tsukasa, but she’s also scared that someone else will confess to him first. She ends up not confessing.
Job: An’s job is being part of Vivid BAD SQUAD, but she’s also looking into (aka asking Tsukasa) regarding a job that works closely with WonderlandxShowtime.
Key: Tsukasa gave An a key to his house when she left her bag there during a visit. She has this key on a necklace and around his neck, she’s fiercely protective of her key.
Love: It only took a month for her to realize she was in love with Tsukasa, the star of her days.
Moon: During full-moons, she somehow manages to wraggle Tsukasa into a late-night “friendly” (Tsukasa sees it that way, An does not) cuddle session.
Naked: One time, she walked into Tsukasa getting dressed, had a nose-bleed, and promptly fell unconscious.
Observation: Spends almost all of her time with Tsukasa with her eyes on him, barely caring if someone else is around, she’s only got eyes for one boy in her school!
Penalty: Is quick to put “penalties” on Rui and Tsukasa whenever their antics are seen. Mostly by forcing Rui to clean classrooms on the other side of the school, while forcing Tsukasa into after-school detention. And guess who’s the only other person in detention? His “warden”, aka, An.
Quirk: Tends to get fired up most easily around Tsukasa.
Ransom: She would pay ransom to save Tsukasa, but if she held Tsukasa? You couldn’t give her all the money in the world to give him up.
Separation: If separated from Tsukasa for long (like three days) periods of time, she powers down at WEEKEND GARAGE and thinks about how to pull Tsukasa into a day-long trip with her. She hasn’t succeeded, Mizuki (that traitor), Nene, and Rui stop her most of the time.
Train: Whenever she and Tsukasa are on a train together (for whatever reason), she loves to talk about her next performance and invite Tsukasa. One of her schemes involved a solo performance where she would confess her feelings, unfortunately Toya accidentally ruined that by figuring it out, which led Akito and Kohane joining the performance and An being unable to confess.
Vulture: When Tsukasa got attacked by the local vulture population (don’t ask), An valiantly fought off the birds! … then she woke up.
Winter: She cuddles with Tsukasa far more frequently during this season, going so far as to not wear warm clothes in order for Tsukasa to “warm her up” with “friendly cuddles”.
Xylophone: Tsukasa said the xylophone was cool, one time, and An spent the next week learning it.
Yearly Anniversary: Celebrates by taking an entire day off to spend with Tuskasa (he’s still confused about that, he spent 24 hours with her with no explanation).
Zebra: Tsukasa admired a zebra at the zoo for five minutes, and An was already planning how to buy a farm, own several zebras, and how to have a traditional-styled wedding with zebra-related decor.
Chapter Text
“Onii-chan!” Saki called out to her dear, beloved older brother. The brother in question blinked, before perking up and calling back out.
“Saki!” his sister rushed into his arms, making both of them stumble, but Tsukasa stabilised himself. Spinning her around with the momentum she carried with her tackle. The two giggled like children, spinning around until both got too dizzy.
The older brother put his younger sister down, ruffling her hair fondly. She positively melted into the touch.
Despite their fondness and sibling-relationship, there was still discourse from others whenever she was around. The most applicable in this situation was Shiho, now, Shiho loved her bandmate dearly and to the point of having a crush on her…
But she was interrupting her time with her star- ahem, Shiho meant Tsukasa.
Just as quickly, Shiho tossed herself into Tsukasa’s arms as well, causing both of them to fall down. The older boy yelped, but held on to Shiho just as tightly as he did Saki.
Shizuku’s younger sister looked down at Tsukasa, admiring his eyes, as radiant as dawn. More handsome than any boy she knew, blood rushed to her face- “Shiho! You tackled my onii-chan to the ground!”
The youngest Hinomori paused, startled as Saki pulled her up, and quickly pulled Tsukasa back up.
“It’s fine, Saki. Shiho tackles me to the ground all the time,” the older boy quickly tried to explain, but Saki only huffed.
“Onii-chan, just because someone does it enough to become normal, doesn’t mean they should continue,” Saki shook her head. Concerned about her older brother’s wellbeing, and quietly repressing the jealousy she felt when she saw Shiho hug her big brother.
It wasn’t fair. WonderlandxShowtime hogged her onii-chan’s attention at school and after it, then everyone else got in her way of spending time with her brother. It’s been a week since they last had any Tenma time!
This called for an intervention!
Notes:
I was going to update this last month, but... well, school. Jeez, I hate school.
Chapter 5: What If: Assassin AU
Summary:
Didn’t really know how this’ll be received if it was a series all on itself. So I’ll just throw it with the collection of Tsukasa oneshots.
Notes:
(See the end of the chapter for notes.)
Chapter Text
CODENAME: BLINDER
NAME: TSUKASA TENMA
RECORD: 39 SUCCESSFUL HITS, 4 FAILED HITS
DESCRIPTION: “A highschool student that leads his own personal stage group. Due to that, he’s an exceptionally talented actor. Favors infiltration missions, but is good at snipes should the need arise."
CURRENT MISSION: ASSASSINATING A WARLORD IN THE EAST
EMPLOYER: THE FRENCH GOVERNMENT’S MILITARY, LIEUTENANT GENERAL “CHARLOTTE DE’LUNE”.
Nonchalantly breaking the spine of an abuser, Tsukasa ducked under his partner’s haymaker. Locking his leg with his most recent attacker, the star of the stage swept the attacker’s legs. Quickly injecting a needle containing a lethal dose of paralyzer into the attacker’s neck. Before doing the same to the abuser.
Nodding satisfied, Tsukasa turned to look at the boy he just saved.
“Hey, kid! No need to fear!” with a boisterous and loud persona, Tsukasa put his hand over his heart. “Pegasus’ promise!”
Sniffling, the malnourished boy, barely eleven, rushed forwards and wrapped his scrawny arms around the older boy’s chest. No words came from him, but the tears of relief sliding down his cheeks displayed his gratitude.
“There, there,” reverting to a softer persona, Tsukasa crouched. Hugging him, using the boy’s father- abuser’s own shirt to wipe off the snot at his nose.
“T-thank you…” the boy whispered.
Tsukasa smiled tenderly, “of course. Why don’t you go get your mom and hide? I promise, by the time the sun rises, you won’t be under that horrible man’s rule anymore.”
Nodding vigorously, filled with determination at the task assigned to him by the star, the boy rushed upstairs to go tell the news to his mother. Emboldened by success, Tsukasa left the house to continue his suburban infiltration of the warlord’s “territory”.
“I should probably call Saki in the morning,” Tsukasa said to himself, remembering that his sister wanted to go to an amusement park with him. Specifically, the one in the town over, for family bonding.
Unfortunately, just an hour prior, he accepted the hit on some warlord in east Africa. The only reason he accepted it was because Rui needed some funds for the next show. And besides, it was rare for the star assassin to get any hits that weren't in Asia!
What if he accepted to see African culture, specifically the culture of Somalia? And maybe even include some cultural elements of Somalia into his shows?
What were the warlords going to do? Hire a hitman? Yeah, right.
“The last time someone tried that, a town burned,” Tsukasa mused. Silently breaking into his fifty-second house that night, and traveling across the house without the residents being any wiser. To be fair, the whole “burning the hitman’s home town” was kind of an insane idea.
But he tried to poison Saki! Ergo, it was completely justified.
“Jeez, I should pick up the speed. Well, here we go!”
Taking a moment to adjust his scope’s enlargement, he was finally aiming straight at the warlord’s forehead. The trigger felt like an old friend, even before he started taking up hits, he became intimately familiar with the trigger.
The trips with his father to hunting grounds definitely helped.
Getting to this ideal spot was a tedious endeavor, the warlord’s soldiers, numbering about fifty-eight, were defending this particular building. It took nearly an hour for Tsukasa to take out every threat without alerting anyone, or leaving evidence.
It paid off, now he had the easiest shot in the world. There was no way that he-
RING.
Oh, right! He knew he was forgetting something, turns out he forgot he had unsilenced his phone. Whoops, rookie mistake!
This also alerted the guards on the other buildings, the warlord took one look up, and his last sight was that of a bright-haired boy with a sniper rifle taking aim. And then, in a flash of light, the warlord’s body crumbled like a house of cards being disturbed.
People screamed, some of joy, some of fear, some of wrath, some of hope.
The militants of the warlord- ahem, late warlord started firing at him. Bullets almost hit him, but he managed to roll out of the way in time. Of course, this now meant there were probably dozens of militants in the building trying to kill him.
On his phone, which got cracked during the roll, he saw his mother’s number.
“Oh, no! Mom’s going to be crossed with me. Ah, stupid militants,” Tsukasa resigned himself to that fate. Before turning off his phone. Taking out a match, he made a fire that would signal the completion of his mission.
Time to face the music.
After a long, and bloody fight out of the late warlord’s town, Tsukasa expected to be picked up by some government agents. Which he was usually employed by in order to take out an infamous criminal or high profile warlord.
Well, he did.
Green camouflaged men carried assault rifles and machine guns. Their commander looked like a stern, scarred woman. Probably with years of experience under her belt.
What he didn’t expect to find was a bunch of traitors!
“Are you Blinder?” the commander asked. Tsukasa nodded, and was about to reply.
But before he could even open his mouth, the commander took out her pistol and shot him straight through the chest, near his heart, yet missed by an inch. Taking his rifle and barking out orders for the men, French soldiers, to clean up the trash and get back into the air.
Tsukasa pretended to play the betrayed character, shouting out for them to help him since he completed their mission.
“Fuck off,” the commander said. If Tsukasa didn’t know French, he’d not understand her, but get the gist anyways. With that much resentment in her eyes, it almost felt like he was staring into one of his victims.
They left him for dead.
But the biggest mistake the commander made?
Leaving him alive.
Tsukasa had a show to play the star in, and a sister to bring to an amusement park, after all.
Notes:
Was bored, decided to post another chapter, inspired by John Wick.
Mreowski on Chapter 1 Fri 08 Aug 2025 08:24PM UTC
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