Posted originally on the Archive_of_Our_Own at https://archiveofourown.org/
works/739424.
  Rating:
      Explicit
  Archive Warning:
      Choose_Not_To_Use_Archive_Warnings, Underage
  Category:
      F/M, M/M
  Fandom:
      Sherlock_(TV)
  Relationship:
      Richard_Brook/Kitty_Riley, Richard_Brook/Jim_Moriarty
  Character:
      Jim_Moriarty, Richard_Brook, Kitty_Riley
  Additional Tags:
      Underage_Sex, Blowjobs, Manipulations, Dubious_Consent, Parent/Child
      Incest, Incest, Kissing
  Series:
      Part 9 of Daddy
  Stats:
      Published: 2013-03-29 Words: 993
****** Dating ******
by orphan_account
Summary
     Richard liked Kitty a lot.
Richard liked Kitty a lot. Everyone knew it, even daddy knew it. Daddy said it
was a crush. Severin said that Richard had to ask Kitty out because he was in
love with her. Richard didn’t know what to think but he didn’t like the
feeling. It was scary because he didn’t knew why he was so scared of being with
her, but he liked it a lot too. She was so pretty.
It was Kitty’s twelfth birthday. Richard hadn’t been allowed to come over last
year but this year Kitty’s mum had said it was okay. It was just them. Last
time Richard was here for Kitty’s birthday they had kissed. 
“Do you want to be my boyfriend?” Kitty asked. Richard was typing a text out to
Severin on the phone daddy had bought him, he thought that Kitty was asleep.
Richard typed the last two words out then tucked his phone into his bag.
“L-like dating?” Richard asked, unsure how to respond. He wanted to, yes he did
so much. But having it said out loud like that was so terrifying. If he said
yes then he would be Kitty’s boyfriend. They could kiss, then. And it would be
okay. Maybe Kitty’s mum wouldn’t get mad when they held hands.
“Uh-huh. Like dating,” Kitty said, she crawled forward and crawled under
Richard’s blanket with him.
“O-okay. And you’d b-be my girlfriend,” Richard said, not sure how to touch
Kitty now. He knew he was supposed to, they were boyfriend and girlfriend now.
They were supposed to touch, daddy said that’s what made them different from
regular friends.
“Uh-huh,” Kitty said. “You… like me, don’t you?”
“Yeah,” Richard said. “I… I like you a lot.”
“Do you want to kiss?” Kitty asked. Richard nodded and leaned forward to press
his lips to hers. He wished he knew what he was doing but Kitty just felt so
nice. She smelled like strawberries. Richard thought she might be wearing lip
gloss. Her lips were sticky.
“You’re really nice,” Kitty sighed. Richard blinked at her, thinking she looked
like the girls on the cover of magazines that were advertising make up. He
wondered what she was thinking about.
“I… I’m really not,” Richard mumbled. They were both sitting up now, just
looking at each other in the orange street light pouring in from the window. It
made Kitty’s hair look even more ginger. 
“You’re so insecure,” Kitty sighed. Richard blushed and suddenly felt like
crying but she leaned forward and pressed her lips to Richard’s again.
“I like kissing you,” Richard said quietly. “D-Do you want to try something?”
Kitty looked at Richard curiously, and nodded.
“D-daddy said it’s what people do when they love each other,” Richard breathed,
pushing the blanket aside, his hands reaching for his trousers. Kitty kept
looking at him as he pushed his pants down and took his penis in his hands,
watching her. “You put your mouth on it.”
Kitty kept looking at him, crawling forward and kissing Richard again. “Okay,”
she said. “I saw mummy and dad doing this once.”
She moved down, wrapping her lips around the head of Richard’s cock and he took
a sharp breath at the touch. He didn’t know it would feel this good.
“You sound funny,” Kitty said.
“Don’t stop,” Richard said. “D-don’t. It feels really good.”
Kitty went back down on Richard, holding his hand as she put her lips around
his cock, looking up at him for approval. He kept grunting and gasping but he
couldn’t control it. When Richard came it was with a quiet moan, twisting his
fingers into the blanket beneath him.
Kitty swallowed and wiped her mouth, looking up at Richard. “W-was that good?”
she asked, to make sure, her eyes bright. 
“Uh-huh,” Richard moaned tiredly. He pulled his pants back up. 
“I need water.”
Richard watched Kitty leave, curling up back under the blankets. He closed his
eyes and was asleep before he even realized it.
—-
“Did you do anything to Kitty?” daddy asked when Richard got home. Richard
looked up at him and shook his head.
“I don’t think so. She’s my girlfriend now. I kissed her a bunch and she tasted
me.”
Sebastian threw his fork against the wall and abandoned his breakfast at the
table, storming into the bedroom and slamming the door. Richard wasn’t sure why
he did that but he went to hug daddy and daddy pulled him onto his lap. Richard
was scared he’d done something wrong and almost started to cry.
“Oh, don’t do that, honey. I think you should stay away from Kitty for a
while.”
“But she’s my girlfriend,” Richard protested weakly. Daddy kissed him with
tongue and Richard did start to cry then. “She’ll get m-mad.”
He buried his face in daddy’s shirt. It smelled like sweat and the cologne he
liked to wear. Sometimes Richard put it on his wrists and smelled them when he
went to school so things weren’t scary.
“Yes, but her mum called me this morning and said you were keeping her up and,
gosh, bunny. I’m sorry people are so closed minded but you can’t just make
people suck your cock. Sex doesn’t work like that.”
“I-it wasn’t sex, though,” Richard countered. “I-it… She j-just tasted m-me.” 
Daddy sighed again. “Please don’t go near her. I know she’s your girlfriend but
she’ll forget about you and what happened and then things will be easier. Go
take a shower, honey, I’ll go calm Sebby down.”
Richard nodded numbly, sliding off daddy’s lap and dragging his bag to his
bedroom. he didn’t know what he’d done. He didn’t think it was wrong, he did it
to daddy, why couldn’t he have Kitty do it to him? Maybe he was just bad. Maybe
he was just wrong. That was probably it. He’d take a shower and then he’d go
try to make it up to daddy. That seemed like a good plan.
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