BBC Sherlock one shots

Caught in the Act

SMUT SMUT SMUTTY SMUTTY SMUT SMUT. YOU HAVE BEEN WARNED!!!

"You know Sherlocks gonna murder us if he finds out about this," you back away and touch your forehead to Moriarty's, breathing heavily from the passionate make out session.
"Don't worry about him," he replies leaning in to kiss you again, this time moving his warm mouth from your lips down to your neck. You can't help but let out a deep moan as he continues, no doubt leaving hickies all across your collar bone. The kiss intensifies as he pushes you onto your bed and pins your hands above your head. His free hand roams over your body. He pushes your shirt up, exposing your chest and stomach and you suck in a deep breath when you feel his mouth on your nipple. He releases your wrists and moves his hands lower still kissing your breasts. He pulls down your pants and soon he's at eye level with your soaked panties. His fingers rub gently over the thin fabric causing you to tremble with pleasure. "Moriarty... Please..." You moan out as he presses a little harder.
"Please what? Use your words darling." He replies, so close to where you want him that you can feel his hot breath on your inner thighs.
"Please touch me," you breath out, hoping he'll oblige. Thankfully he does. In one swift motion your panties are at your ankles and his mouth is on you. Tasting everything, giving you what you wanted. His tongues works on pleasing you and its making you a moaning mess, grabbing onto his dark hair, wanting him to keep going. As you feel your release coming closer he suddenly stops and backs away, standing at the foot of the bed now. "Jim, what the hell?!" You pout as he smirks and unzips his pants. He drops his boxers and climbs on top of you. "I want you to beg for me darling," he whispers seductively.
"Please Jim, fuck me," you beg, but he doesn't move.
"Louder." He replies, still smirking down at your flushed face.
"Ugh, please just fuck me!" You say louder this time, nearly yelling.
"Louder darling, I want everyone to know you're mine."
"GODDAMNIT JIM JUST FUCK ME ALREADY!!" You scream and as he thrusts into you the door bursts open.
"Y/N HOLMES! WHAT THE BLOODY HELL IS GOING ON?!?!" Its Sherlock...
Moriarty rolls his eyes and gets off of you. "What does it look like moron, I'm fucking your sister." He replies pulling his pants up and smirking at the angry detective. Meanwhile you're blushing furiously, pulling the sheet from underneath you and wrapping it around your naked body. "GET OUT OF MY LITTLE SISTERS FLAT!!" Sherlock yells out again, obviously very angry about the whole situation.
"Hey, calm down. Its not like she didn't want me. You heard her begging yourself." Moriarty started teasing sherlock. Then his voice went up an octave or two as he proceeded to imitate you, "OH PLEASE FUCK ME JIMMMMM OH MY GO-"
"GET OUT!!!" Sherlock screamed at him once more, now even more furious.
"We'll finish this later darling," Jim says to you with a wink as he walked out of your flat.
"Y/n, out of all people, why... Him??" Sherlock asks with a disgusted look on his face. You just shake your head and smile, letting him deduce the answer for himself.