A/N: This is a warning, that there will be smut present in this chapter (as promised), and I will put the in-text warnings as well. Enjoy :)x

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Jace managed to convince Simon that having sex in his childhood bedroom wasn't the most brightest idea they'd had, so reluctantly Simon removed himself from Jace, but not before he had thoroughly kissed him breathless. Jace was already regretting his decision on turning the brunette down.

When he was finished gathering up the important stuff and some of his clothes, they made their way downstairs. Their steps were silent on the carpeted stairs and Simon eyed Jace. The blonde stared at him. "What?" he asked and Simon smiled. "Nothing. You look cute." he said out of the blue and Jace blushed. "You're weird." he replied, shouldering his bag, so he could easily carry it on his good arm. Simon's eyes had a mischievous glint and he smirked. "You like it." he announced and Jace felt Simon's hand on his lower back. "Simon..." he once again warned him. The brunette knew exactly what he did to Jace, but that didn't stop him. He grabbed Jace's arm, in the middle of the stairs, and pushed him against the wall, trapping him. Jace's eyes widened. They were completely exposed there and Imogen or a member of the staff could walk in on them any moment. Simon leaned in and kissed his neck, making goosebumps appear on Jace's skin. "Simon, stop." Jace said, almost whining and Simon chuckled. "Why?" he asked, acting innocent and he pushed his leg between Jace's, rubbing against him and making the blonde groan in frustration. 

Simon nibbled on his neck just a bit, ghosting his lips over his earlobe, before biting it. Jace bit his lip to suppress a moan and closed his eyes. They couldn't be doing this. But Simon put a hand on his hip, pressing himself onto his body, and kissed his lips, making Jace forget the fact that anyone could see them. Simon's kiss was as passionate as before, but this time it was accompanied by a light touch of his fingers on Jace's hip, tracing the V-line into his pants. Jace mumbled something against Simon's lips, hopelessly trying to voice his concern about getting caught. His hand went into Simon's hair and they both let out a groan when Simon pushed their pelvises together. "Jace? Are you still here?" a voice came from somewhere downstairs and Simon immediately pulled away, taking a step back. Jace's hand was still in the air, when Simon fixed his hair and had a smug smile on his face. "Jace? Oh, there you are." Imogen said, appearing at the foot of the stairs. Jace cleared his voice, aware that he was flushed and that he still had a semi-hard erection. He placed the bag in front of him and tried to look calm and collected.

"Yes, we were just leaving." he stated, his voice sounding weirdly out of breath and he saw Simon smirk at him. He sent him a death glare and then looked back at his grandma. "Oh, very well, I just wanted to schedule the dinner. Is Thursday okay? Let's say at 6." she spoke and there was a finality in her tone. Simon almost skipped down the steps and smiled charmingly at her. What a suck-up, Jace thought, following him. "We'd love to. See you then, Imogen." Simon said, his tone sweet and pleasant, making Imogen smile at him while Simon kissed her hand like a gentleman. "I'll look forward to it. Goodbye, Simon. Jace." she spoke, kissing Jace on the cheek. The blonde pressed a smile and they were out of the house. When in the car, Jace glared at his boyfriend. "Yes, angel?" Simon asked, playing innocent again, but the smile on his lips was evident of the fact that he knew exactly, what Jace was feeling.

"You better hope that we have the apartment to ourselves for at least 2 hours. The things I have planned, you'll be sorry you teased me like that." Jace announced, his voice clear and dripping with lust. He raised an eyebrow at Simon and saw that the brunette was still smirking but visibly swallowed. He chuckled lowly and set his hand on Simon's thigh, while they drove home. When his hand went towards Simon's inner thigh, the brunette shifted, his eyes fixed on the road still. Jace let his hand slid up and down his inner thigh, while he moved a little closer, and placed a kiss on his cheek. "You won't walk for days, trust me, babe." Jace whispered in his ear and he could see the dent forming in Simon's pants. He brushed over it with his fingers softly and Simon groaned, eyes still on the road. "Why is the ride back always longer?" he mumbled and Jace laughed. Oh, how the tables have turned.

Smut warning :)

When they reached the apartment, Jace placed the bag onto the floor and before he knew it, Simon's lips were on his and he felt the brunette back him up, so Jace's feet hit the couch and he almost fell down on it. But he placed his arms on it and steadied himself. He pulled back, making Simon whine at the loss and he placed his hands on Simon's ass. "Nope, not today, babe." he stated, taking control and lifting Simon up, who immediately wrapped his legs around him. "So bossy." Simon said, chuckling, but his eyes were darker and pupils blown wide, when Jace squeezed his behind. "Oh, you haven't seen nothing yet." Jace said, voice hoarse and full of anticipation. He moved them to the bedroom, placing Simon down and climbing on top of him, while stretching Simon's arms out above his head. "Hold still." he commanded, while he leaned towards his bag. Simon did as he was told, but he squirmed when he saw the blonde take out a red tie. "Sorry, I'm all out of rope." he teased, and he smirked when Simon's eyes widened. "Didn't think you'd have a kink for tying me up." the brunette raised an eyebrow, but Jace could see that he was thoroughly enjoying this. 

He moved back on the bed, straddling Simon, and leaned over to tie the brunette's wrists together. When he was done, he winked at Simon and removed his shirt very swiftly. "Your turn." Simon said and Jace rolled his eyes. He took off his shirt and Simon's gaze went over it hungrily. Jace started to kiss Simon's neck, going very slow and touching his lips to the skin very softly, making Simon squirm under him. "Fuck, you are the worst." he breathed out, making Jace chuckle. He bit Simon's neck, hard, without a warning, making the brunette yelp in surprise. "You don't mean that, baby." he said, smiling. He moved down, trailing kisses on Simon's stomach and when he got to the hem of his pants, he pulled them down, not taking his lips off the skin. Simon's tied up hands went to Jace's hair when he kissed his erection through the boxers. The blonde shook his head, grabbing Simon's hands and pushing them above his head once again. "Babe, your hands stay still." he stated and Simon breathed out. "But-" he started saying, but Jace moved to kiss him, cutting him off. It was hard and deep, his tongue went straight into Simon's mouth, sliding across the ceiling of his mouth, making Simon moan into the kiss. When Jace bit Simon's lip ring, the brunette let out a string of cursewords. "They stay put. Got it?" Jace repeated and this time, Simon just nodded, his face full of anticipation and his lips were swollen. He looked so beautiful to Jace, he had to stop from ripping his pants off and taking him right then. But he wanted to tease Simon just a little bit more.

He went back down to remove Simon's boxers with his teeth. When Simon was free, he sighed, relieved. Jace admired him for a second before he leaned down, letting his hot breath ghost over his member. Simon squirmed again and this time, Jace put his hands on his hips, keeping him fully still. He moved down with his mouth, letting his tongue trace a line from the base to the tip, licking the tip slightly. Simon moaned, loud and low, and Jace smiled. With one hand he held Simon's hip and the other he moved to the base of his dick, holding it as he put his mouth on him again. He wrapped his lips around him, while slowly stroking Simon's dick with his hand. The brunette let out the filthiest sound and Jace could feel his painful erection against the fabric of his tight jeans. It was torture. But the proceeded to suck on Simon's dick, making Simon thrust up, but Jace's hand held him in place. It took a lot of strength and he was pretty sure there would be marks left on the skin there. His dick twitched at the thought. He glanced up to see Simon's head thrown back, neck arching beautifully and his lips parted slightly, panting. He hummed around Simon, making the brunette arch his back. His hands moved, grabbing the pillows above his head and Jace groaned, seeing the brunette so disheveled, and that sent another vibration down Simon's dick. "Fuck, Jace, just-" he tried saying, but the blonde didn't stop yet.

With a pop he removed himself, making Simon protest at the loss, only to see Jace moving closer to his face. He traced his fingers down his cheek and jawline, kissing his neck at the same time and he let his thumb go over his lower lip. Simon instantly opened his mouth and Jace let him suck on two of his fingers, all the while staring at his eyes with a look of complete lust and want. Jace closed his eyes briefly, moaning when Simon sucked hard on his fingers. He removed them, kissed the corner of his mouth and moved back down to Simon's throbbing dick. When he circled Simon's hole teasingly, the brunette moaned again. "Jace..." he said, almost like a prayer, and the blonde slowly let his two fingers slide in. At the same time, he lowered his head again, taking Simon's dick in his mouth once more. When he sucked hard on Simon's dick, while curling his fingers inside him at the same time, the brunette's hands involuntarily flew down onto his hair, tugging at it hard. Jace moaned around his dick, enjoying the feeling, but quickly remembering the rule he made. He removed himself from Simon, his fingers still working him. He took Simon's tied up hands with the other and pushed them back roughly, to where they were before. He glared at Simon and smirked. "Oh, baby. You just can't keep still, can you?" he asked, kissing Simon's chest, while he slid in a third finger. "Ah, fuck! Well, what do you expect, you're not really giving me any choice-" Simon said between breaths, but Jace shut him up, by brushing his fingers against his prostate. His back arched into his touch and he moved against the blonde's fingers, groaning loudly.

"Shh, I've got you..." Jace said against his skin. He pulled out his fingers and removed his pants quickly. When Simon eyed his erection, Jace raised an eyebrow. Simon bit his lip and the blonde crawled on top of him. To Simon's surprise, Jace flipped him over and set a hand under his stomach, raising him up a little, so he could see Simon's ass displayed for him. "Baby, you look so hot right now." he growled, leaning down to bite Simon's skin. The brunette let out a sound low in his throat and Jace lined himself up with Simon, pushing in slowly. "Fuck, Jace!" Simon shouted loudly, when Jace didn't even give him any time to adjust, he just slid back out and in again. He saw from Simon's body language that he didn't mind. In fact, he seemed to be enjoying himself very much. He screamed Jace's name, when the blonde fucked him, harder than he had planned to, but right now, he couldn't stop. Simon was his and he wanted him, so bad. He felt himself close to the edge already, but he gripped Simon's hips, slamming into him. The brunette met his thrusts along the way until Jace's speed just couldn't be matched. He screamed loudly, when he came over the sheets and Jace saw black for a moment, when he followed with his own release. Simon grumbled down under him when he removed himself, making Simon wince a little.

Smut over :)

He lay down next to him an stared at the ceiling, breathing hard. Simon turned and put his still tied hands on the blonde's chest. He peeked at the bullet wound and gave it a soft kiss, making Jace chuckle. "You okay?" he then asked the brunette, who stretched, wincing a little. "I'm feeling fantastic, thanks for asking." Simon replied, his voice full of content. "You should most definitely take control again, some time." he went on, letting his hands rest on Jace's chest. The blonde chuckled, moving to loosen the tie. When he threw it aside, Simon's hands went to his hair, pulling him in for a deep, longing kiss. Jace sighed into the kiss, getting lost into Simon, the way he moved his lips on Jace's with passion and care and the way his hand stroked his wound lightly, almost caressing it. He felt Simon press against him, his other hand pulling at Jace's blonde strands a little. When Simon pulled back, his eyes were looking at him with a soft glow and there was something else in them, that he couldn't quite decipher. "What was that for?" Jace asked. Simon just smiled, almost like he knew a secret and he wouldn't tell Jace. "I just can't get enough of you." he replied, making Jace blush slightly. Simon looked so cute, but so hot at the same time, lying naked and his hips bearing little marks from Jace's grip. The blonde leaned down, kissing them one by one and Simon laughed. "That tickles." he stated and Jace smiled against his skin. 

"Good to know." Jace said, with a glint in his eyes and Simon stared at him in horror. "No, Jace, no!" he yelled, when the blonde dived down to tickle his sides. Simon was almost out of breath, squealing and squirming under him, when they heard a knock on the door. "Guys? Please tell me you're dressed so I can come in." came a voice from inside the apartment. Jace stopped tickling Simon and pushed his hair away from his face. "Nope. Definitely not dressed, but you're still welcome to come in!" Jace yelled jokingly, making Magnus groan in the other room. "But some fucking clothes on and get your asses in here!" came the answer and Jace laughed, but Simon sent him a glare. "What, you do that with Alec all the time." Jace accused, climbing off of him and reaching for his boxers and pants. Simon rolled his eyes and threw Jace's shirt at him, which he caught with a smirk. When they were dressed, Simon ran a hand through his hair, making it look even messier. "You can't fix the 'I just got fucked' hair, babe. Deal with it." Jace teased and Simon rolled his eyes again. "At least it was a good fuck." he stated, like he was thinking about it deeply. Jace took his phone from the night stand and sent Simon a glare. "Just good?" he asked, insulted. Simon wrapped an arm around him as they entered the living room. "Okay, it was mindblowingly amazing. I like the kinky and controlling Jace." he said, smiling as he pressed a kiss to Jace's temple.

"I didn't need to know that." Magnus said, sitting on their couch with his legs sprawled out. He was wearing the shiniest silver shirt that Jace had ever seen and his long legs were in red leather pants. His judging eyes were lazily pointed towards them, while his ringed finger flipped a magazine. "Any particular reason why you're lounging in our apartment?" Simon asked and Jace's heart warmed at the word 'our'. He still had to get used to the fact that he was able to live with Simon now. The brunette plopped down on the couch, shooing Magnus to pick up his legs, but the older man didn't budge. Jace stood behind the couch and put a hand on Simon's shoulder, and Magnus eyed them. His gaze stopped on Simon and he smiled smugly. "Nice hair." he said and Jace snickered, when Simon went a little red. "Alec's at his parent's house, and I was bored. I thought we could go shopping." he replied, flipping another page. "Wait, how did you-" Simon started but Magnus cut him off. "-get in? Clary gave me the key. She had another one made because you wouldn't give hers back." he continued and Jace raised an eyebrow. "Am I the only one who thinks it's weird that like 3 other people have our apartment key?" Jace asked and Magnus eyed him, like he had grown a second head. "My friends are weird. So yes, you're the only one." Simon answered, looking up at him backwards. "Well?" Magnus interrupted, waiting for an answer. 

Simon stared at Jace questioningly and the blonde sighed. He didn't particularly like shopping, but Simon seemed like he wanted to go. "Fine. But it's only because you look so sexy." Jace announced, leaning down and giving Simon a backwards kiss. The brunette smiled brightly, hopping up. "I'll change." he said, leaving Jace standing next to the couch, while Magnus smirked at him. "So...you like Simon a lot, I see." he drawled and Jace eyed him suspiciously. "Um, isn't that obvious?" he asked incredulously, but Magnus rolled his eyes. "Don't play dumb. You've been seeing each other for a very short time, but you moved in with him. Simon has never lived with someone before, except Jordan, and he was just a roommate. He likes you too, a lot. There might even be bigger feelings involved." the glittery man stated smugly, making Jace's heart beat faster. What was he saying? That maybe Simon loved him? He searched his heart for an answer. Did he love Simon? Magnus snapped his fingers. "Earth to Jace? I'm just saying, after all you've both been through and what you'll probably face with this Jonathan business, I think that you two should really establish what you're doing here. And you know what I mean, blondie." Magnus said, getting up and throwing the magazine on the table carelessly. "Don't hurt him, or I'll break your nose. Or I'll let Alec do it, I just got a fresh manicure." the man stated, narrowing his eyes at Jace.

The blonde looked at him. Magnus seemed to care a lot for Simon's well-being, and the blonde was thankful for that. Simon had so many good friends and family, that we're willing to go extra miles for him. Should anything ever happen to Jace, he could be sure that Simon would at least be safe and happy. "I promise, that's not my intention. Besides, Alec is scary, so I wouldn't dare to risk it." he said, crossing his heart like they were small children. Magnus nodded and then smiled. "He is, isn't he? I mean, I don't usually go for the dark and brooding kind, but Alec is just so-" he trailed on, but Simon appeared from the bedroom. "-dreamy? Yeah, you're lucky you got to him before I did." he joked, earning a glare from Jace and a hit to the shoulder by Magnus. When the two stepped towards the front door, leaving Simon behind, the brunette rushed after them. "What?" he asked, trying to catch up.

***

Once they reached the mall, Jace let Magnus and Simon do their thing. He went into a few of the shops, but got bored after Magnus and Simon had spent almost half an hour debating if a pair of jeans they found were cobalt blue of sapphire. He left the two trying on clothes and having a fake run-way show, and sat on the edge of a large fountain in the center of the mall. He saw a small coffee stand next to him and got up, ordering a latte. Once he had his drink, he sat down again, taking out his phone. He was in the process of texting his grandmother to tell her that she wasn't allowed to show Simon any pictures of him as a child when they went over for dinner, when his phone beeped. With dread he saw that it was the same unknown number.

"She looks cute, doesn't she? Do you think your boyfriend would mind if I'd 'steal' her for a moment?"

There was a picture attached and when Jace clicked on it, his heart nearly stopped. It was Clary, talking on the phone and laughing, down the street from Simon's apartment at the coffee shop they frequently visited. His hands started to shake as he scanned the mall and the people around him. Was Jonathan here? Or was he watching Clary? But why? He needed to call Clary and make sure she was alright, but without it being suspicious. After all, he didn't really talk to Simon's friends unless they came visiting or when they dropped by at theirs. He searched his phone for Clary's number, luckily she had given it to him, when Simon and he started to live together, so when she wanted to come by, she could call either of them.

It took a few rings, in which time Jace's heart beat faster and faster. He had already stood up, ready to run to the coffee shop, when the redhead picked up. "Jace? Why are you calling me?" her voice was surprised. "Hey. Um, I just wanted to ask if you and Isabelle are free tonight, Simon asked me to check, they're shopping with Magnus right now." he said, hoping it was a plausible lie. To his relief, he could hear Isabelle shout something on the backround, indicating Clary wasn't alone. Which was a good sign. "They are shopping without us!? Those dickheads!" she said, pissed off and Jace let himself smile. She was okay. "Well, tell him that we are not free and even if we were, he'd have to beg on his knees after going shopping without us!" Clary said now and Jace laughed. "I'll be sure to tell him that. Stay safe." he replied and ended the call. Hopefully that wasn't something Clary would dwell on. But Jonathan had definitely watched her. But why?

"I can see the gears working inside your head, Herondale. Let me enlighten you. Be at the abandoned orphanage at Park and Sterling, 6.05. Be there alone, or else..."

There was another image and when he clicked on it, the image of Simon's sister and mother having lunch at Simon's mother's house opened. They were both laughing on the photo, but it was taken from outside, looking into the window. He felt a shiver run down his spine. His hands were sweating now and he brushed them against his jeans, standing up. He needed to...Suddenly, Simon was there, holding several bags. "Hey, we're done. You alright? You look like you've seen a ghost." the brunette said, touching a hand to Jace's cheek. Magnus looked at him, worried. "I'm fine, just remembered something. Let's go home?" he replied quickly but cheerfully. Magnus nodded, leading the way, but Simon looked at him suspiciously. "Si, I'm fine." Jace assured him and Simon nodded, still not convinced, but he let his hand slid into Jace's. 

"Oh, I forgot to tell you. My grandmother called, said she needed some help at the company, so I'll have to meet with here around 6." he said, sounding as casual as possible as to not arouse any suspicion in his boyfriend. Simon pouted, while they sat inside the car, Magnus taking the backseat. "I thought we were going to spend the night together, I was going to make tacos and we were going to watch a movie." he said, clearly annoyed and Jace smiled softly. When they were under a red light, he leaned in to kiss his boyfriend's cheek. "I won't be long. I promise we can still do that. We can even watch Avengers, if you like." he said, focusing back on the road. Simon's face lit up. "Alright, you can go." he said, making Jace shake his head. "Not that I was asking for permission..." he mumbled, but he couldn't stop the smile creeping up his face at the childishness in Simon. 

They dropped Magnus off first, finding Alec greeting them from the sidewalk. "Hey, I just got home and saw you pull up. How'd it go?" he asked, kissing Magnus on the lips briefly and the older man smiled brightly at his boyfriend. "It was fantastic, wait until I show you..." he said, rambling about the clothes and Jace almost burst out laughing, seeing the look on Alec's face when he realized what he'd done. "Well, it was nice seeing you two. What are you doing tomorrow? We could hang out at our place." Alec said, ignoring the fact that Magnus was still going on about the denim jacket he bought. Simon seemed to be mulling it over, but Jace nodded, smiling. "Sure, I know Simon missed all of his friends. We'll be there." he replied and felt Simon's eyes on him. Alec smiled back, and waving goodbye, he grabbed Magnus' arm, who was still talking. Jace shook his head, pulling away back to the road.

"You are so sweet." Simon said to him and Jace sneaked a glance at him. Simon was looking at him with adoration and he felt it tug on his heart strings. "I just hate that I took you away from them, just because I got kidnapped. You deserve time with your family." he said, turning into their driveway. "Jace, that's so...Thank you." Simon said, when Jace stopped the car. He turned to Simon, who let a hand sneak around his waist and the other went on the back of his head. Jace felt his fingers against the nape of his neck and it sent warm jolts of electricity down his spine. The fact that he was holding back information about Jonathan popped into his mind and he felt horrible, looking at Simon, seeing his trusting eyes. "You are an angel, Jace Herondale." Simon told him, leaning closer and pressing a sweet kiss on his lips. Jace's heart sank. He was definitely no angel, and he definitely didn't deserve Simon.

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A/N: A little smut, little fluff and also, a little bit of drama...just the way I like it :) Please, feel free to vote and comment, people! :)xxx