Posted originally on the Archive_of_Our_Own at https://archiveofourown.org/
works/7912702.
  Rating:
      Explicit
  Archive Warning:
      Underage
  Category:
      M/M
  Fandom:
      モブサイコ100_|_Mob_Psycho_100
  Relationship:
      Kageyama_"Mob"_Shigeo/Reigen_Arataka, Kageyama_"Mob"_Shigeo_&_Reigen
      Arataka
  Character:
      Kageyama_"Mob"_Shigeo, Reigen_Arataka
  Additional Tags:
      Smut, Plot_What_Plot/Porn_Without_Plot, Anal_Fingering, Anal_Sex, First
      Time, Hand_Jobs, also_other_things_but_you'll_see, We're_all_going_to
      HELL, Explicit_Consent, Praise_Kink
  Stats:
      Published: 2016-08-30 Words: 2174
****** Any Which Way ******
by ManholeDiver
Summary
     "This was a bad situation, and Reigen felt guilty about not stopping
     it. Shigeo was half his age, it wasn’t responsible to keep going. Not
     responsible at all. But Shigeo was also extremely cute, extremely
     demanding and extremely willing."
Notes
     alternative summary: Reigen has an average dick but he knows how to
     use it.
     enjoy this filth
See the end of the work for more notes
This was a bad situation, and Reigen felt guilty about not stopping it. Shigeo
was half his age, it wasn’t responsible to keep going. Not responsible at all.
But Shigeo was also extremely cute, extremely demanding and extremely willing.
The boy was panting and flushing, whines coming out low from his throat, the
muscles of his stomach slightly shivering under the pads of Reigen’s fingers.
He was soft and warm, smelling like sweat and want. Reigen slid his hands on
his hipbones, pushing a bit deeper in the crease of his groin, and got a louder
moan in return, almost a mewl. As the true con artist he was, Reigen decided to
reward him later, pretending not to pay attention to the boy’s cock, trapped in
his gym shorts, forcing the boy to push out more moans, more whines and more
cries from his body. Reigen gripped his legs to get the boy closer to him,
thumbs sinking in the meat of Shigeo’s inner thighs.
He seemed so weak, thighs already shaking from the position he was trapped in.
Reigen couldn’t wait to fuck him.
Shigeo spread his legs wider, heels digging in Reigen’s waist.
“Master…?”
His soft voice went straight to Reigen’s cock, and he unconsciously squeezed
Shigeo harder. He wanted to test him, try to bruise him, pushing to the limit
where Mob would have to call for his powers, to avoid any pain. Reigen vaguely
hoped, but knew Shigeo wouldn’t. He kissed him gently, teeth grazing his bottom
lip.
“You’re a good boy, Mob. Will you take everything I’ll give you? Will you be a
really good boy for me?”
Shigeo broke into a whole body tremor, as a dark wet spot spread in front of
his gym shorts. From words alone? He had such a great potential. He could rule
worlds with his powers, but esper boy was leaking precum from a few words.
“Mob, take off your shorts. Show me.”
Somehow, Shigeo could flush an even deeper red, his neck and shoulders turning
crimson, sweat strapping his fringe to his forehead. He nodded weakly, his
usually blank eyes hooded with desire mixed with embarrassment. He slowly slid
his shorts past his thighs, trusting Reigen to take them off completely - which
he didn’t, letting the damp shorts dangling off an ankle. Shigeo bit his lip,
waiting for new instructions. Reigen only smiled and tilted his head; the boy
took it as a clue to push his briefs down, revealing his cock. How cute.
Flushed, wet and hard. He made a mess in his underwear, precum splattered all
over his groin. Despite his embarrassment, Shigeo didn’t make any attempt to
close his legs, even tried to open them wider.
Reigen was rock hard. He wanted to spread his asscheeks, and fuck him fuck him
fuck him.
“What do you want me to do?” Reigen whispered, tracing patterns all over
Shigeo’s thighs.
Shigeo gasped, panted a soft “I don’t know…” while his cock gave a cute little
throb. He looked like he was already about to come. “Maybe you… Maybe you could
touch me? Here?”
Shigeo splayed his hand over his cock, not quite touching. He seemed to at
least know that. He probably didn’t have any experience beside jerking off.
Reigen felt his guilt and desire collapse and explode in his brain, reached for
Mob’s hand, lightly slapping it away before wrapping his own hand around Mob’s
cock, stroking it slowly, spreading the precum leisurely over his length.
“Hha… Ah… Master…” Shigeo was whining, voice high-pitched, so close to coming,
back arching up as he tried to get more friction, his cock constantly oozing
precum, hips slapping up to meet Reigen’s loose fist. His thighs were
quivering, milky white, without any scars, any hair, beads of sweat rolling
down to his balls.
“You know, Mob, you have a really pretty dick. Normal size for a teenager.”
Reigen squeezed his cock, ignoring his own with iron will. “What a cute color.”
He thumbed the slit, releasing his other hand that was still gripping Shigeo’s
thigh and gathered the sticky liquid on his fingers.
“Open your mouth, you have to taste yourself at least once.” Reigen said as he
painted Mob’s swollen lips with precum. Mob cried out, sharp tongue peeking out
to lick it off. He lifted his head, surprising Reigen by sucking his fingers
into his mouth. Reigen could feel the roof of Mob’s mouth, the insides of his
cheeks, so warm and wet. Shigeo eagerly guided the fingers deeper, biting down
lightly.
Of course he was that kind of boy. It’s not that he lacked personality or
willpower, but desire seemed to unleash positive emotions within him, something
he could show without any fear of hurting anyone. He didn’t have any limit yet,
he was a deep well of curiosity. And, ah, Reigen wasn’t going to go past that
kind of occasion, right? Maybe he could push a little. Would he dare, though?
“Mash…deeeeeer… Deeber…” Shigeo moaned, pushing Reigen’s fingers down his
throat. Of course he fucking liked it, Reigen couldn’t believe his own eyes.
Shigeo was tearing up, overwhelmed by the sensations of choking, gag reflex
tightening his throat, and the hand still stroking and squeezing his cock. Of
course he liked the near pain of the thumb pushing into the slit of his dick.
He was so loud and vocal, the gasps and cries making Reigen’s cock leaking
through his cheap suit. He lowered his body, pulling Mob back onto his lap so
he could rut his clothes dick against Mob’s round little ass. Finally, Shigeo
came in a strangled moan, body tensing, from his eyes squeezed shut, to his
toes. He rode his orgasm loudly, fucking himself faster in Reigen’s hand, come
splattering his shirt in long white spurts.
“That’s so good, Mob. You’re so good.” Reigen smiled, licking the cum off his
hand, and taking his fingers out of Mob’s mouth.
“Do you want to do more?” He added, dragging his hand past Mob’s balls, down to
his asshole.
“Yes… Please?” Shigeo sighed as he came down from his high, body still
trembling from exhaustion. Reigen guessed it was esper boy’s first time coming
this hard.
“You’re such a good boy, you’re so cute.”
Shigeo looked tired but pleased, his cock giving an interested twitch, even
though he just so recently spent himself.
“Is it time for you to take off your shirt? Isn’t it in the way?”
“Then… I… I want Master to take off his clothes too.” Shigeo answered, looking
up shyly to Reigen, trying to close his legs (and failing).
Reigen huffed, made haste of his clothes, kept his underwear; Shigeo looked
like he was about to pass out from shyness. Reigen’s cock wasn’t that
impressive, but still, he felt flattered from the reaction. This boy was so, so
good for his ego. His underwear didn’t leave much for imagination anyway, cock
hard and leaking through the fabric.
“You wanna look at it?” Shigeo nodded, flattening his hair with a distracted
hand. Reigen pushed his boxers down, cock springing free, the boy inhaling with
something like hunger in his expression.
“It’s different than mine…”
“Well. I am older than you, and you’re in your growing spurt… Probably.”
Shigeo stared at him with a blank look, and without another word, stuck his
face to Reigen’s cock, nuzzling it in a soft and tender way. Precum dripped
from the tip to Mob’s cheek, and he choked back a moan. Reigen eyed the boy’s
dick, already half hard; he was going to make him last long. Mob kissed
sloppily the tip of his cock, tongue sliding slightly in the slit.
Jesus fucking Christ. Reigen pushed the boy on his back, hands digging into the
small of the boy’s back dimples.
“You have a hole we can use, Mob. Did you know?” Mob shook his head, breathing
heavily, as Reigen grabbed lube from his discarded pants. He pressed one dry
finger against the hole, pushing but not quite entering. He laid a few kisses
on his mouth, his cheeks, his forehead, whatever he could reach.
“Do you want to try?”
“Uh… Yes?”
“Do you?” Reigen squeezed a liberal amount of lube on his fingers.
“…Yes…”
“Do you want it inside?” Reigen pushed his lubed finger deeper, nail grating
his hole.
“Yes!” Shigeo cried out, body opening up to the intrusion.
He seemed confused about the sensations he was experimenting for the first
time, the painful stretching of his oh so tight hole, the pleasure from this
pain building up so soon after coming. Reigen told himself that he would take
him gently, as he slowly thrust one finger in, out, in, until the muscles in
Shigeo’s back finally relaxed, until he was moaning softly every time Reigen
was putting the finger back in. It was the right moment to push a second finger
in. The discomfort was now more obvious on Mob’s face, but his hips were
tentatively meeting up Reigen’s fingers, and soon enough he was crying out for
more.
“Master… M-Master… Right here is good…!” He said, as Reigen pressed on his
prostate repeatedly.
“Yeah, you’re looking good, Mob, good boy. Tell me what you want.”
“I… I want… Your…”
Shigeo closed his eyes and swallowed his saliva. Legs spreading wider, he eyed
Reigen’s cock, hanging heavily between his thighs, while his own dick was
hitting his tummy at every thrust from the fingers in his ass. He reached shyly
to Reigen’s length, tugging it awkwardly toward his hole.
“Are you sure you’re ready? I’m gonna make a mess out of you.” Reigen said,
covering his cock with lube before pressing the tip of Shigeo’s entrance.
Shigeo let out a mewling yes, rubbing and pushing his hips to get more
friction. Reigen was not that much of a cruel man, he’d do it as sweetly as Mob
wanted it. He reached for Mob’s shirt, raising the hem until he pushed it
between the boy’s lips.
“Now you have to be good and keep your voice a bit down. Bite it hard when you
feel like screaming.”
“Mnn…” Shigeo nodded, not even commenting on Reigen’s arrogance. The boy was so
responding to desire that screaming wasn’t that far away, Reigen thought before
slowly pushing his cock inside.
Mob.
Was.
So.
Tight.
And hot, and wet from lube.
He was munching on his shirt, drool pooling over his lips and making the fabric
humid. And oh, man, he was so sweet, his sweaty teenage scent dampening the
closed atmosphere of the room. Eyelashes fluttering over his hooded eyes,
blushing cheeks, blushing chest, blushing ears.
Reigen let him get used to the feeling, palming his cock gently, kissing him
sloppily in the neck, biting him just under the jaw, Shigeo responding with a
harsh noise of contentment.
Everything in him was so tiny and flushing, his lips, his cock, and his
nipples. Hard and pink. Reigen thumbed them almost angrily, like he couldn’t
resist being a little mean to still feel control. Shigeo hummed, raised his
chest to get more of it, moaning loudly around the shirt as Reigen squeezed and
rolled his nipples until they were red and swollen. Mob panted, his hole
squeezing Reigen’s cock, making him see stars. That was as good as a cue to
start moving. He bottomed out slower than necessary, sliding his hands from
Shigeo’s nipples to the inside of his thighs, spreading his asscheeks to get
less friction in his thrusts. Soon enough, Shigeo was moaning low in his
throat.
“Mob, give me your hand.” Reigen asked softly, taking it in his own before
pressing it hard on Mob’s stomach. “Do you feel that? It’s my cock inside of
you.” Mob opened big round eyes, fingers tentatively splayed over his tummy. He
took a deep breath and - what a good boy - didn’t even drop the shirt from
between his teeth, pressed even harder than Reigen expected to feel the cock
thrusting inside. Reigen picked up the pace, looking closely at Mob’s
expression, who seemed fascinated, quickly falling into his second orgasm.
“Hnn!” He released the shirt, Reigen quickly kept it around his neck. “Master
I’m coming I’m coming comingcomingcoming!”
Shigeo was shaking, cum covering his stomach and chest, semen rolling over his
nipples, as oversensitivity took over his cock and his hole. Reigen pulled his
cock out, fucked himself in his fist, looking at Mob drawing a breath and
biting his bottom lip at the sight of Reigen’s dick glistening with lube. He
was still panting softly from his orgasm, flushed and pretty. It was his
curious - innocent - staring that got Reigen over the edge, cum spurting all
over Shigeo’s clothes, so hard some drops flew in the boy’s hair.
“Ah…” Mob reached for his fringe, few strands sticky with cum. “Master, is it
hard to get it off my hair?”
Ah. Well. Reigen took the boy’s face in his hands and gave him a quick peck on
his mouth.
“Just take it off with your esper powers, Mob.”
End Notes
     rip in pieces reigen
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