Once Again - MerDer

Part 18

POV:Meredith just arrived home. Its about 12 a.m. George and Izzie are in the hospital and Derek is sleeping in Meredith's bed.

The moment she got in the house, she immediately went to talk to Derek.
She went upstairs and got in her room. Derek woke up by the sound of the door and sat, laying his back in the headboard of the bed. By the moment she looked at him, he knew she had something to say. He could tell it from her eyes.

-"So?" Asked Derek and raised his eyebrows

Meredith approached the bed without saying a word and took of her shoes without breaking their eye contact.

-"Did you decide?" Asked Derek again

-"I did." Said Meredith

-"And? What do you want?"

Meredith walked to her nightstand took off her pants and let them fell on the floor. She then picked up a condom, went up to the bed and kneeled with each leg in either of his hips. "You." she whispered to his ear. Derek chuckled grabbed her tight from her hips and pulled her closer to him. She then left the condom next to them, moved her hands to his waist, grabbed his shirt and slowly took it off while Derek moved his hands up to make it easier. Meredith caressed his chest moving her hands up to his neck, bringing him closer to her. That moment Derek put his hands in her ass squeezing it tight. Their lips were close but they hand't touched yet. He slapped hard her ass with his right hand, leaving a dark red mark and making her moan. He then bit her lower lip and started kissing her passionately. His tongue travelled all over her mouth while his other hand moved under her panties to her already soaking wet clit. He started rubbing it with his thumb making her moan once again. After a while he  started his way to her breasts. Kissing all the way down till he gets there, licking her neck and slapping her again with his right hand. His hands moved to her back for a while to take off her bra and unbutton her shirt and then placed them in the same place as before. Meredith threw back her head as his tongue was now playing with her right hard nipple and his thumb was moving faster, drawing circles around her clit. She was about to cum but, "Not yet." said Derek with a husky voice and pulled her away from him, in the other side of the bed. His already hard erection, was the first thing Meredith noticed as he took of his pants. Derek started stroke his cock. "Take off your clothes." he ordered her,
" Slowly."
Meredith started by taking of her shirt and throwing it in the floor while Derek had his hard member in his right hand rubbing it faster and faster. Now they were only wearing their underpants. Derek was wearing black tight boxers and Meredith also a really tight black thong.

She approached him, sat on her knees and bent down. She took him in her mouth and started massaging his balls when Derek grabbed her by her hair moving her head up and down faster as his tip was hitting her throat making her gag. He then moved his one hand to her hip and with his thumb he pulled her thong and left it with a cross, letting there, a red mark in the shape of the string. She started going faster, "Fuck Meredith" said Derek but Meredith stopped as she didn't want him to finish yet. She raised her head, smiled and climbed on top of him putting her hands around his neck.

Derek rubbed his penis forcefully from her clit to her entrance and back as he knew that it was driving ger crazy. "Don't teas me." chuckled Meredith and that moment Derek got in her and they both moaned loudly.
Derek was kissing her neck while she was bouncing up and down, "Faster" said Derek. Meredith started going faster and Derek squeezed her tiny ass leaving there his handprint. After a while he got out of her as it was time for another position. Doggy style, a position they both loved. Derek had the control of what was happening and when, as Meredith was following orders. Him being the boss, was something that she couldn't resist.

When they were in the right position Derek didn't immediately got in to her. He first grubbed her from her hip with his left hand while he was inserting two fingers with his other, making her waist bend. He started moving his finger faster in and out with her juices making it easier for him. "Fuck." said Meredith and when she was in the edge Derek pulled out his fingers and quickly put his dick in. He started thrusting deeper but Meredith wanted more. Derek grabbed her by her neck, gently choking her. "Harder." she tried to say. "Say it again." ordered Derek. "Ha-arder." she said when Derek hit her cervix making her cry out his name from pleasure. Her legs were shaking and her vagina was soaking wet. She then turned around and lay in the bed for a while. Derek hadn't finished yet, so he started rubbing his tip while watching her trying to recover from what he have just done to her.

He stood up and Meredith followed him. Meredith jumped on him and grabbed her legs around his waist and her hands around his neck. Derek kissed her and pined her in the wall. He was holding her by her ass, squeezing it tight while Meredith's fingers were running through his hair. He then took his cock and put it in. He kissed and licked her breasts passionately leaving red marks all over. He was making hard thrusts deeper and deeper as he was feeling her walls pulling. He put his one hand against the wall and the other in the middle of her lower back pulling her more against him, making his dick go deeper. "Right there." she said and buried her fingernails on his skin leaving red scratches. Derek was in the edge, he was heavily breathing. At a moment he kissed her and went as deep as he could. He cum and moaned to Meredith's ear "Oh fuck Mer." They stayed there for a while and then Meredith stepped on her feet. Both knowing that this wasn't the end, Meredith walked to the bed and sat on the edge of it. She lay back and opened her legs, waiting for Derek. "You cant get enough huh?" Derek chuckled and approached her.

He bend down, sat on his knees and put his hands on the points were her hips and her thighs meet, grabbing her tight from there. He started kissing her triangle, making her moan and dig her fingers in the sheets. Then he started sucking her bottom lips slowly while his tongue was going in to her. With his thumb he started rubbing her clit once again but with more force this time. He then moved his other hand to his cock and started playing it while sucking all of her juices. Derek started going faster when Meredith put her hands in his head pressing his more against her vagina. He sucked and licked very quickly her clit making her hit her second orgasm for the day. "Ohh god." she cried out "Derek."
Derek then got up and bent down putting his elbows in the bed next to her head and started kissing her. "We are not done yet." he whispered to her ear and stood up.

Meredith sat on the bed while Derek was upright in front of her. "Suck it." He said. Meredith smiled and took it to her mouth. She started licking it making circles around his tip with her tongue faster and faster. "Look at me." he ordered her. Meredith looked him right in his eyes while his cock was going deeper into her mouth making her gag. "Deeper." she tried to say . Derek was ready to cum. She put her hands in his v-line and used it as help to go even faster, making him finish again but this time in her mouth "Mmmmh, thats it, thats it." he said and Meredith shallowed his cum.

Derek lay in the bed next to Meredith, took some deep breathes and turned his head to the side. Meredith was already looking at him.

-"I knew you wouldn't win the bet." Derek chuckled

-"What? You knew about the bet?" Asked Meredith socked but laughing

-"The whole time." He answered

-"And why didn't you say anything?" Smirked Meredith

-"Well it was fun seeing trying to resist." Said Derek

-"It wasn't easy." Laughed Meredith

-"Its okay, you don't have to tell it to Cristina and Izzie. I will let you say that you won." Said Derek making laugh on Meredith

-"Oh shut up." Said Meredith and throw a pillow in his face.

-"We are fine, right?" Asked Derek

-"I guess we are." Said Meredith

-"Well, the only thing that i know, is that i want you and i want this. I don't ever want to lose what we have."

-"I know." Said Meredith

-"Its like...i don't know...its like..."

"We are addicted to this." They both said and laughed. Derek looked her right in her eyes "But i like this addiction." he said and gently kissed her.

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This was the end of the story.
Thank you all for supporting me this whole time. I would love to hear a feedback from you in the comments or in private messages!!!
(Also sorry for any grammar or voc mistakes, my english are not so good.)