
Posted originally on the Archive_of_Our_Own at https://archiveofourown.org/
works/12362382.
  Rating:
      Explicit
  Archive Warning:
      Underage
  Category:
      M/M
  Fandom:
      モブサイコ100_|_Mob_Psycho_100
  Relationship:
      Kageyama_"Mob"_Shigeo/Reigen_Arataka
  Character:
      Kageyama_"Mob"_Shigeo, Reigen_Arataka
  Additional Tags:
      First_Time_Blow_Jobs, Masturbation, Accidental_Voyeurism
  Stats:
      Published: 2017-10-14 Words: 1566
****** Eager To Help ******
by DastardlyDaisy
Summary
     Shigeo catches Reigen masturbating
Notes
See the end of the work for notes
The first time he caught Reigen masturbating, he had turned and went straight
home. It was a natural thing, he supposed, and he wasn’t scheduled to work that
day anyways. Still, the image of Reigen palming his dick through his slacks,
reclined in his office chair, didn’t leave his mind.
The second time had been when they were getting ready to infiltrate the all-
girl’s school. Reigen was taking a long time getting dressed so Shigeo was left
standing in the office, tugging at his skirt. After a few minutes had passed,
Shigeo had went to the bathroom door, his hand raised to knock. But the faint
sounds he could hear on the other side had his fist lowering and his ear
pressing against the wood. Shigeo had been too scared to touch himself at the
time, but when he got home that night he replayed the small gasps and whimpers
again and again in his mind as he fisted his cock.
After that night, Shigeo decided to act. He was under no delusions that it
would be for his master’s sake, either. Reigen obviously needed some sort of
intimate contact, and Shigeo couldn’t deny that the prospect was exciting. He
lover his master after all, and thought to himself that having his first sexual
experience with the man would be quite nice.
He went to the office on one of his days off, hoping to catch Reigen
replicating the scene from a few weeks earlier. Sure enough, when he cracked
the door open Reigen had his hand down his pants and his head thrown back.
Shigeo watched for a few moments before opening the door and stepping in.
“Good afternoon, master.”
Reigen moved lightning fast, his hand slipping out of his pants and his chair
creaking upright in less than a second.
“M-Mob!” His face was flushed and sweaty as he scooted his chair into his desk.
“What are you—?”
“I thought I could help out today, since my club activities were canceled.”
Reigen crossed his legs, obviously trying to hide his erection. “I was just—”
Reigen’s hands fluttered around for a second, and Shigeo could see that the one
that had been down his pants was shining with some sort of lubricant. He put
his hands on his keyboard, in lieu of having anything better to occupy them.
“Working on a case. But I don’t think I’ll need any help.”
Shigeo moved further into the room, standing in front of Reigen’s desk. “It
didn’t look like you were working when I came in.”
Reigen’s face took on a deeper sheen as his mouth opened and closed like a fish
out of water a few times. Finally, he gave a sheepish grin. “Okay, you caught
me. I was napping.”
It was a good save, and if Shigeo hadn’t known better, he would have bought it.
He had never attempted to flirt with—or seduce, for that matter— anyone in his
life. He thought for a moment before recalling girls in movies who would lean
over a desk to flaunt their cleavage. Shigeo of course had none, but hopefully
the mood of the action would be read.
He placed a hand down on Reigen’s small desk and leaned forward, so that he was
effectively invading Reigen’s personal bubble. Reigen’s eyes widened but he
didn’t pull back as their faces were brought close together.
“I think you’re lying to me, shishou.”
“I—” Reigen swallowed, his eyes never leaving Shigeo’s. “What are you doing,
Mob?”
Feeling a small pang of annoyance, Shigeo decided to try a different course of
action. He was never one for subtleness anyways, so why should this situation
be any different?
He straightened up only to drop to the floor. Reigen’s chair wheels squeaked as
he rolled back a few inches. “M-Mob--!”
But he was already under Reigen’s small desk—really just a table that was
glorified into a working space. He grabbed Reigen’s legs and tried to pull him
closer, but Reigen rolled back more and bent in his chair to look at him.
“What the hell are you doing, Mob?”
“You were masturbating.”
Reigen’s flushed face seemed to lose every ounce of color in a mere second.
Shigeo grabbed at the man’s leg’s again, and with a swift pull had him
substantially closer.
“I saw you touching yourself, shishou.”
Reigen straightened up so that Shigeo couldn’t see his face.
“Get out from under there.”
“I want to make you feel good.”
He heard a choked noise from above him as he ran his small hands over Reigen’s
tightly closed thighs. He could feel the lean muscle of them flex under his
fingertips.
“You don’t know what you’re saying, Mob.”
“I do.” Shigeo placed his fingers between Reigen’s thighs and gently tried to
pry them open. “Please…”
An entire minute must have passed in silence as Shigeo waited patiently under
the table. He wondered what Reigen’s face looked like right then.
Slowly, cautiously, the thighs spread in front of him and he was greeted with
the slight bulge of Reigen’s cock, the head outlined prettily against his leg
and the fabric dark and damp around it.
“Shishou…” Shigeo leaned forward and immediately mouthed at the bulge, his
tongue probing at the squishiness of his master’s balls.
“O-ohhhhh—”Reigen drew the exclamation out on a long, trembling exhale.
Encouraged, Shigeo reached up and began clumsily unfastening Reigen’s trousers.
He expected to have to pull down boxers, but was surprised when he saw Reigen’s
sandy pubes as soon as the zipper was down.
“No underwear, shishou?” He reached into Reigen’s slacks and pulled out his
swollen cock, rubbing it lovingly between his hands. “Are you a pervert?”
Reigen only let out a weak hum in response. It sounded muffled, and Shigeo
could imagine Reigen biting into his hand to keep any excess sounds from
escaping.
He licked his lips before blowing a puff of air against the shining slit,
pleased when the thighs around him tightened and shook. He reached down and
palmed at his own erection as he stuck his tongue out and began licking the tip
tentatively. Reigen cursed breathlessly above him as he wiggled his tongue over
the salty head.
“Shishou, I’m going to suck it now.” Shigeo’s hands left Reigen’s cock for a
moment to unfasten his own pants and pull out his cock. He sighed and jacked
himself off slowly as his free hand gripped the base of Reigen’s erection. “We
have to hurry, in case a customer comes.”
“Oh god…” Reigen’s chair shifted as he sat up straight, seeming to have
forgotten where they were. “I should lock the door—”
But Shigeo didn’t feel like waiting. He took the head into his mouth and gave a
gentle suck, effectively cutting off Reigen’s train of thought.
He worked slowly, methodically, alternating between suckling at the tip and
licking along the sides. Reigen’s cock was so pretty, girthier than his own and
just a little too much to take in all at once. Shigeo paid special attention to
veins along the sides, thicker near the base. He didn’t know if kissing and
licking at them felt particularly good to Reigen, but by the sounds above him,
the older man wasn’t picky.
“You taste really good, shishou.”
Shigeo pulled away long enough to spit into his palm before he was back on
Reigen’s cock, this time taking the head and a few inches of length into his
mouth. He hollowed his cheeks out and began bobbing his head at a steady
rhythm, moving his hand along his own cock at the same pace.
It only took a few seconds after that for the muscles in Reigen’s legs to
really begin spasming. The small whimpers from above him raised in pitch and
the saltiness he could taste on the back of his tongue increased as well.
Shigeo focused enough to leave his body just slightly, enough to continue his
ministrations but also to float above the table and see Reigen’s face as he
began to reach his orgasm. The split in consciousness somewhat dulled his own
physical pleasure, but the sight of Reigen’s face, red and shining with sweat,
his brow knit as if in pain, his knuckles white on the edge of his desk, had
Shigeo’s own orgasm hitting him.
Reigen groaned and threw his head back as his back curved from his chair and
pulses of hot semen ran down Shigeo’s throat. He snapped back into his physical
body and whined around the cock as he swallowed shot after shot of cum, his own
dick jumping and twitching and spilling on the floor between his legs.
“Fuck, Shigeo…”
He heard a thud above him, assumedly Reigen’s head hitting the desk. The use of
his first name had Shigeo sucking on Reigen’s cock again, wanting to milk him
of everything he had to offer.
When the two of them were left panting and drained, Shigeo tucked himself back
into his pants before showing the same courtesy to his master. His knees were
achy and his feet had fallen asleep, but he managed to crawl out from under the
desk.
Reigen looked him over, his cheeks still a bright red.
“I made a mess on your floor, I’m sorry.”
“That’s…” Reigen’s voice cracked. “That’s fine.”
“I’ll see you after school tomorrow, shishou.”
Reigen nodded.
With a bounce in his step, Shigeo left the office.
End Notes
     Shoutout to the patreon who requested some reimob! I wrote this based
     off this awesome fanart -->> https://twitter.com/hulhorse/status/
     917220284377321472
     @DastardlyDaisy on twitter!
Please drop_by_the_archive_and_comment to let the author know if you enjoyed
their work!
