Posted originally on the Archive_of_Our_Own at https://archiveofourown.org/
works/5524697.
  Rating:
      Explicit
  Archive Warning:
      Underage
  Category:
      M/M
  Fandom:
      Kuroshitsuji_|_Black_Butler
  Relationship:
      Sebastian_Michaelis/Ciel_Phantomhive
  Character:
      Sebastian_Michaelis, Ciel_Phantomhive
  Additional Tags:
      Master/Pet, Petplay, Spanking, Paddling, Dirty_Talk, Face-Fucking, Dom/
      sub, Leashes, Facials, Corporal_Punishment, Punishment
  Collections:
      Finished_Works
  Stats:
      Published: 2015-12-25 Words: 2000
****** Kitten Milk ******
by yugidementia
Summary
     It’s PWP Kittenplay with equally sadistic Seb and Ciel. (Ciel is a
     bit OOC from cannon.)
Notes
     Written for the 2015 Kuro Secret Santa on tumblr for unholity!
See the end of the work for more notes
Ciel kneeled obediently before Sebastian, wearing nothing but his look of
annoyance. Sebastian lovingly placed the ears he had made on Ciel’s head, deft
fingers tightly fastened the black lace under the boy’s chin, pulling the ears
taut and attentive.
“Since you refuse to let me keep cats in the manor, you’ll have to do.”
They had an arrangement of sorts, the butler got his kitten fix and Ciel had
his carnal needs met. Much to his chagrin, this was also how Ciel received his
punishments to correct his improper behavior, the switch long forgotten.
Sebastian held his hands out to the boy, looking expectantly at his pet. The
boy carefully nipped a finger from each glove to tug them until they fall to
the floor. Sebastian rewarded the earl by stroking the dark hair, lightly
mussing his fingers through it. As much as the boy hated to admit it, the
feeling set his nerve endings alight- he really wondered if he had always been
so sensitive or if the demon had precisely conditioned him as such.
“I must fashion you a tail soon,” Sebastian mused aloud, trailing his cold
fingers down the back of Ciel’s neck, his smiling broadening as each goosebump
arose. Ciel sighed softly when the hand continued it’s graceful pace down the
knobs of his spine. Sebastian ran nails in the place of the pads of his fingers
once he felt the tension melt from his ward.
He leaned down to place a gentle kiss along the tender jawline of his pet.
“Would you prefer I continue petting you on the bed? I imagine your knees are
sore.”
“Yes…master.”
Sebastian loosened his tie, slipping it over his head, now only adorned in a
white dress shirt and slacks. “Since you won’t be collared like a proper
kitten,” Sebastian huffed, pulling his tie over the earl’s head, tightening it
snugly. He gave a light tug forward to grant the boy permission to follow him.
Ciel crawled slowly, careful to put much pressure on his knees, eyes forward
toward Sebastian at all times.
The demon felt his own arousal growing, the absolute power he had over the boy
that ruled him every waking hour was always so gratifying. To put such a bratty
child in his place was always his pleasure.
Sebastian climbed onto the earl’s bed, something he only was privy to during
these occasions. He impatiently pulled at the tie for the boy to join him, not
letting up until Ciel was in his lap.
“What would you like my dear kitten?”
“Touch me! Please…master,” Ciel huffed out, his nerves screaming for contact.
Laying on Sebastian’s lap wasn’t enough, hardly electrifying. Sebastian
chuckled lightly, teasing his fingers at the base of the boy’s neck before
pulling them away.
“In due time, pet. Do not forget you have a paddling awaiting you for your
slacking in reading assignments.”
“I know, I just…can we get that over with? Master?” Ciel whimpered, almost
regretting his behavior, but his neediness winning out. His demon had truly
ruined him, broken him in like this.
“Hmm, I suppose. Wait here, bottom up for me,” Sebastian said as he went to the
closet to retrieve the finely crafted wooden paddle, turning it over in his
hands to assess its heft. He gave a light smack on his own hand, making sure
he’d bruise the boy at worst. Ciel’s legs quivered when he heard those practice
smacks, fear and arousal quaking through him.
Sebastian stood at the side of the bed, admiring the perfect ass awaiting his
punishment, waiting to turn the ivory flesh pink. “Are you ready, kitten?”
Sebastian leaned over to whisper softly in Ciel’s ear, his raven hair tickling
the boy’s neck. He allowed himself to palm one cheek greedily and gave it a
light squeeze.
“Ah…yes master,” the boy panted, pushing himself back into the hand further.
“Patience little one,” Sebastian purred as he pulled his hand away. He nipped
Ciel’s ear lobe, “Five spankings and five paddlings should be sufficient, I
want you to count each of them for me.”
“Yes m-master,” the boy still nervously tasted the word on his tongue, fearing
he’d forget to address his demon as such and earn more smacks like their last
encounter. He’d been unable to sit for two days after that. His heart was
already racing in anticipation of the stinging that agitated his nerves both in
pain and pleasure.
“Good boy,” Sebastian cooed as he straightened himself up and placed the paddle
on the bed adjacent to his pet. He raised his hand and dealt the first blow to
across both cheeks, a loud resounding smack ringing through the air.
“One! Ugh.”
“Two!” Sebastian watched the hue change to a rose color in the shape of his own
hand. He loved to lay claim to his little contractor, especially when the
process was so depraved.
Sebastian now alternated between each side, making sure to hit precisely where
the boy sat. He wanted the earl to remember this encounter every time he tried
to sit. Hopefully the boy would take the lesson to heart and finish his
homework and behave better.
“Three! Ah! Four! Ow…five!” The boy’s bottom was thoroughly reddened, a few
handprints distinguished on his flesh. Sebastian noticed the boy’s full
erection bobbing against his stomach, that hadn’t been so obvious before he
began the punishment. His little ward was a wicked one indeed, perhaps imbibing
these punishments intentionally.
“Wicked kitten are we? Do you enjoy me hurting you so much?” Sebastian taunted,
dark mirth in his voice as he ghosted fingers over stinging flesh. Ciel winced
at each contact and his arousal dripped generously now. “Oh, yes…naughty pet,
you love this pain. How lovely. Well, you should quite enjoy this then.”
Sebastian once again withdrew his subtle touches to cradle the paddle in his
hands, taking time to admire it. He knew the boy wouldn’t venture a glance and
would anxiously await the first hit.
The demon brought the instrument across the underside of both cheeks, where his
milk thighs met his ass. The boy nearly buckled in surprise but held steady as
he yelped. “Oh! One!”
Sebastian rubbed the paddle across the mark he’d made, hearing the thrumming
heartbeat of the boy keep it’s restless pace. He slowly brought the implement
back, allowing it to touch Ciel as long as possible. He brought two down in
rapid succession, on the same spot.
“Two, augh, three!” Ciel’s voice strained with pain and breathlessness. He
dripped steadily on the duvet below him, despite his outward discomfort.
Sebastian waited a moment until he heard the breathing steady before delivering
the last two blows, close together but not quite as rapid. The first was to the
left of the original mark, the second to the right. “F-four! Oh, ah-five!”
Sebastian quickly placed the paddle somewhere out of the way before laying
tender kisses across Ciel’s shoulder blades. Ciel was now slumped on the
mattress, his ass lowered but stretched as far from himself as he can manage.
“You did excellent, pet. I know this wasn’t all punishment for you though,”
Sebastian said between kisses from the boy’s neck to his shoulder.
He allowed his fingers to gently glide along the boy’s sides, occasionally
dipping down to the frail hipbones. Ciel shivered at the loving touches all
along his body and leaned into the hands. Sebastian pressed a bit harder into
the hips, fingers toying along the outlines of the knobs.
The butler reluctantly stood up straight, hearing Ciel’s whine. “I was going to
only treat you this time, but after that slatternly display of yours I must
indulge myself. Would you be a good kitten and help master?”
Ciel carefully sat up and turned himself to face his demon, settling on all
fours to avoid more agitation. “Yes, master,” Ciel said through thick
eyelashes.
Sebastian made quick work of his fly and lowered his trousers enough to reveal
his cock, right at eye level with the Phantomhive. “I want to make sure you
have the adequate ability to use that tongue for cleaning, show me,” Sebastian
commanded, his eyes smoldering bright red. Ciel leaned forward and poked his
tongue out, laying the lightest touch on the head. He looked up at Sebastian
for approval and then wrapped his tongue around the head.
Sebastian allowed himself to bury his flexing fingers in the boy’s hair behind
the cat ears. Ciel permitted his eyes to flutter closed as he enjoyed the
gentle tug on his hair, sighing his approval. His sigh cooled on the saliva
he’d left on Sebastian’s cock, drawing a small moan from the demon.
Ciel lapped at the dripping head before trailing down one side, and then
licking a stripe on the underside from the base to the head. He repeated this a
few times before Sebastian nudged his cock against the earl’s lips, the boy
obliging. He began a hesitant pace, taking the demon down half way while
working his tongue along the underside. Sebastian growled in frustration and
began bucking in the boy’s mouth, trying to gain further purchase to no avail.
Sebastian hastily used his free hand to grab his tie around the boy’s neck and
tugged it forward, the other hand stilling the boy’s head. He waited until he
knows his pet has submitted to him completely and began ruthlessly fucking his
small mouth, saliva spilling out at the corners. He can feel his cock almost
hitting the back of the boy’s throat, the wet heat feels almost tighter there.
He glanced down at Ciel to make sure he’s ok and sees the boy’s erection is an
angry red and about to burst, covered in his own essence. “Do you like being
used like this, you little trollop?” Sebastian grits through his teeth. “I want
you to touch yourself, pet. Want to see you spend because you like being used
by your master.”
Ciel was breathing hard out his nose as he reached under himself to palm his
need. He moaned around Sebastian’s cock as he felt the first direct contact and
started stroking as rapidly as Sebastian was thrusting, his own essence making
it an easy task. He pushed himself forward, rocking his hips in time with the
tugs of his hand and he’s moaning endlessly now deep in his throat, so close to
the edge. He’d been denied so long that now he couldn’t last, he jolts forward
with his last stroke and spends hard all over the blanket.
When Ciel spends, he impales himself further on Sebastian’s cock and his moans
send the vibrations all through the demon’s manhood. The look of pure relief on
the boy’s face is too much. Sebastian lets go of the tie and quickly releases
himself from the heaven that was the boy’s mouth as he begins to spend, his
hand keeping the boy in place. He throws his head back as the first wave hits
him and then the second. As soon as the overwhelming pleasure subsides a bit,
he looks at the shameless picture before him. He sees his little contractor,
adorned in kitten ears laid out bare and reddened, face covered in the demon’s
essence and the earl’s own essence all over his cock and the sheets. The boy
himself is panting hard, spit dribbling down his chin and his eyes watering.
“Will my kitten taste the milk?” Sebastian pondered aloud, hoping the boy could
present an even more unchaste image for him to burn into his memory.
“Y-yes…master,” Ciel panted, collapsing to lay flat on the bed, exhausted. He
looked at his butler as he carefully raised his hand to his face. He swept the
back of his palm through the mess on his cheek and brought it to rest before
his mouth. His tongue gave a coy swipe through it before he began lapping at in
earnest, much the same way he’d seen cats groom themselves.
End Notes
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