Posted originally on the Archive_of_Our_Own at https://archiveofourown.org/ works/4487187. Rating: Explicit Archive Warning: Underage Category: M/M Fandom: 蒼穹のファフナー_|_Fafner Relationship: Makabe_Kazuki/Minashiro_Soushi Character: Makabe_Kazuki, Minashiro_Soushi, Minashiro_Tsubaki Stats: Published: 2015-07-31 Words: 3213 ****** View ****** by Lady_Harken Summary Kazuki needs to go put on his synergetic suit for testing and Soushi, watching him, ends up getting other ideas. Notes See the end of the work for notes The strategy idea Soushi had come up with just had to work, he was sure of it, but trying something in an actual battle without testing would've been too risky, he admitted. "Just go change into your suit," he told Kazuki as they stood in an Alvis corridor. "A quick simulation is all this takes. I'm absolutely certain you can pull this off with Mark Sein, but for the required data, you have to try doing it. If this works, it'll help in future battles." "This is rather sudden. Do we really have to test this right now?" Kazuki questioned, not that he seemed to really be complaining even if what he said made it sound otherwise. Soushi knew why - if there was something Kazuki could do by himself, to keep the others from having to fight, he was all for it. "It's kind of late. Is there even anyone in Alvis at this hour?" Soushi shrugged. "It's only nine. I'm fairly certain the required night crew is present, but why do you ask? For the data I want, I'm the only one needed." He turned around then glanced over his shoulder. "I'll take care of the preparations. Meet you in the simulation area in a bit." With that, he walked off to get things ready. A couple of details about Mark Sein's capabilities were needed, and he found himself a terminal in the hangar area to copy the data from. He then just sat there and studied his battle plan while he waited for Kazuki to get changed. Kazuki had been right about there being practically nobody around the place right now, but that didn't bother him. Soushi could run any system in Alvis by himself. It took a few minutes for Kazuki to get to the changing area, and Soushi glanced at the monitor then looked back at his file as Kazuki stripped off his uniform and dropped it into the laundry box. From what he had gathered, the first few times Kazuki had stepped through the sterilizing light, he had been pretty embarrassed about having to walk through there naked. Now, it seemed he was used to it, Soushi thought as he took a look at the monitor on his side again, noting that Kazuki walked into the corridor, through the light then walked forward like it was nothing. Wait a minute. Priorities in Soushi's head said they were here for a quick Fafner battle simulation - staring at his naked boyfriend take another step forward through the corridor made his body decide otherwise. "Kazuki?" He called through the intercom system. "Stop." "What?" Kazuki blinked and looked at the monitor across the corridor where he could see Soushi's face looking straight at him. "Is there an issue with the sterilization? You want me to go back and go from the start?" At this point Soushi was unable to keep a hint of a smirk from his face. "No, just take a step back. Right there." Kazuki, on the screen he was looking at, appeared confused but did as told. This was the stupidest idea ever, Soushi's mind told him, and they were here for a simulation. Kazuki needed to walk through the corridor and go put his synergetic suit on, and absolutely not stand there naked for his boyfriend to ogle at. Soushi was definitely above this, or so he kept telling himself. Suddenly finding himself being a horny teenager who happened to like what he was seeing was absolutely not suitable for the battle commander. Too bad for Kazuki, that other side of Soushi's mind won over the sensible Battle Commander Minashiro. "Is here good?" Kazuki still seemed perplexed, but he stood there in his naked glory and Soushi found himself turning his chair and taking a more comfortable position as he watched the screen. "Soushi? Would you explain? Is there an issue with the sterilization or not? Do I just go put the suit on already?" He tilted his head a little and stared at monitor the end of the corridor with Soushi's face on it. "...Why are you smiling like that?" "Stand there. Actually, lean against the wall a bit," Soushi ordered. It was way late to try keeping the smirk off of his face, and he put the file he had been holding away. He leaned forward a little bit, raising his right hand to his chin. There was no harm in having just a tiny bit of fun with this, he told himself, even if the Battle Commander Minashiro side of him was probably facepalming at this point. "Hmm. Yes, that looks good." Kazuki folded his arms and sighed. "What are you even doing over there, Soushi?" "Watching you." The look on Kazuki's face went from slightly surprised to annoyed, even though his face was gaining a nice shade on pink. "You know, the very first time I walked through here, I was told you can't see me from over there." "You were lied to," Soushi replied in a blunt matter-of-fact tone. "It's the camera, really," he then explained. "It can be set so it follows you, focused on showing only part of you, but it can also show the whole corridor." He did his best to suppress the grin on his face, although judging from Kazuki glaring at the monitor that had Soushi on it, he was failing spectacularly. "Like it's doing right now. I can see you. All of you." That adorable blush on Kazuki's face took a deeper red tone, and he turned away and covered himself with his arms, not that it was doing much, especially now that Kazuki was offering Soushi a lovely view of his behind. "Soushi," he muttered. "Aren't we supposed to go test something?" "Turn around," Soushi told him. Kazuki glanced over his shoulder and looked something between angry and mortified, and Soushi leaned closer. "Turn around, I said," he dictated. "This is an order. Are you going to go against your superior?" This tiny bit of fun was turning into Soushi enjoying himself way too much, and Battle Commander Minashiro in his mind reminded him again that he shouldn't have been doing this - not to mention pulling rank probably counted as sexual harassment. "Let me watch you, Kazuki," he added in a softer tone of voice. "I... quite like what I'm seeing." Kazuki turned around and lowered his head, only serving to make his embarrassed appearance more desirable, and for a second Soushi wished that he had been over there and not sitting in a completely different room than where Kazuki was. "But, here? This isn't exactly a very good place to..." Kazuki trailed off, taking a quick peek at the screen across the corridor then looked away again, like seeing Soushi's face on the monitor watching him bothered him. "You're hard, aren't you?" Kazuki's hands were still on the way, but Soushi knew him. His boyfriend was about as horny teenager as he was himself, and Soushi wanting something from him tended to have effects on Kazuki. "Step in the middle of the corridor, facing this way. Let me see," Soushi requested. "Let me watch you." Kazuki looked even more embarrassed if just possible at this point, but he took a step forward, faced the end of the corridor and let his hands drop to his sides. And right he had been, Soushi congratulated himself. Kazuki still didn't look directly at the monitor, only taking sideways glances at it, but the camera connected to the screen Soushi was watching gave him quite the picture. With a full erection, so very embarrassed, but Kazuki didn't attempt to cover himself again and just stood there. "Happy now?" Kazuki asked in a bothered tone as he took another glance at Soushi on the monitor. "Now what? I don't think I want to try putting the synergetic suit on with, ah... this. It... Wouldn't probably fit very well." Not that Kazuki was the only one with a hard-on here, but Soushi ignored the tightness of his own pants. "Forget about the suit right now. Place your left arm against the wall for support." Kazuki raised his head to look at him then did as told, pressing his forearm against the wall, his eyes going downcast again a second later. "Good," Soushi continued. "Raise your right hand to your face." An easy enough order and his boyfriend did as told, and Soushi grinned. "Touch your lips. Now, kiss your fingertips." There was slight hesitation in Kazuki's movements, but he complied. Soushi shifted in his chair and raised his hand, drawing his fingers over the image of Kazuki on the screen then caught himself from doing so and quickly sat up straight. "Close your eyes," he instructed, not that the order was really necessary since Kazuki seemed quite happy to avoid looking at him and obeyed right off. The sight of Kazuki's lips on the side of his fingers was quite delightful, though, and Soushi wanted more. "Imagine me there. I'm touching you, Kazuki. Now move your hand lower. Slowly tracing down your throat, over your chest..." "Soushi. This is..." Kazuki followed the order and let his hand drop a little, drawing his fingertips down his jaw and over his throat, down to his collarbones and over them. He clenched his left hand into a fist and moved a bit closer to the wall, still facing Soushi's direction. "It's... kind of..." He gritted his teeth, his face completely flushed red as he moved his hand lower. "Where do you want me to... Soushi...?" The last question sounded so embarrassed but almost desperate, and Soushi couldn't help but to move closer to the monitor. "Lower," he commanded. "Over your stomach. All the way down there..." Staring at the monitor more closely wasn't going to bring him any closer to Kazuki, and he forced himself back into the seat and instead quickly tapped on the camera controls to zoom the image. Kazuki lowered his head and bit his lip, fondling himself with his fingertips as he moved his hand exactly where Soushi wanted it. "That's right, Kazuki, right there. Slowly, now. With only your fingertips." It seemed like Kazuki had slight trouble controlling himself - to keep himself from just taking care of himself right there or from running away, which it was, Soushi wasn't exactly sure of - but he followed the instructions and traced his hard-on with his fingertips. A soft, slow touch, barely enough to give him any stimulation, but he involuntarily moved his hips a little before he caught himself. "I can't, Soushi, this..." Soushi folded his arms and took a deep breath, then lifted his right leg on top of his left, doing his best to disregard how aroused he was himself. "Yes you can, because that's me, remember? Trace your index finger over the tip... Just like that." His gaze was locked on the screen, on Kazuki's fingers, and he nodded his head a little. "Lower. Follow the underside of your erection." Kazuki's fingertips advanced over the tip of his sex then down, and he was visibly struggling now. "A slight touch, like that." Soushi had to pause and compose himself before his own voice failed. "Wrap your fingers around the base. Soft but firm. Now... Touch yourself." Obedient as ever, Kazuki did as told, gritting his teeth as he leaned closer to the wall. "Careful, now," Soushi said, completely unable to wipe the smirk off of his face anymore. "Controlled strokes. That's my hand there, remember? I'm better at this than you are. Make sure your grip isn't too tight. I wouldn't want to hurt you." The temptation to unzip his own pants and do what Kazuki was doing was high, but Soushi's self-discipline held. He could wait; he would wait. The sight of Kazuki touching himself was too delicious and he wasn't passing this chance by giving in to his own needs. "Let me see your pleasure, Kazuki. Give it to me." Kazuki's breathing had turned ragged and he was shaking a little. He fought to keep himself from losing it and kept the strokes slow and controlled, even if he didn't completely succeed and pressed himself against his hand. "Ah... Nnh... Sou...shi..." His voice sounded odd and he blinked, stepping to the side and pressing his back against the wall as he slapped his left hand over his mouth to silence himself. Such an amazing sight; Soushi grasped the sleeves of his uniform with his fingers and calmed his breathing as he watched Kazuki continue touching himself. Kazuki's attempt at keeping himself quiet was failing, and Soushi could hear those quiet, adorable sounds muffled against Kazuki's palm. He leaned against the wall more heavily now, like his legs were about to give in at any moment, but somehow he held onto that control Soushi had wanted to see. "Just a little more, Kazuki," Soushi ordered. "Maybe a little faster now. I want... you..." And damned if he didn't want Kazuki really badly right now; wanted to touch him and wanted to share that feeling, but he clenched his teeth and kept himself strictly in the chair, not moving an inch even if the tightness around his crotch area was almost painful. "Steady," he said, his voice somehow still imperturbable. "Two faster strokes, and two slower ones. Vary the pressure." Kazuki opened his eyes and looked at the monitor's direction, looking so helpless and desirable that Soushi's self-control almost failed, but only almost. "Focus!" The order was enough to snap Kazuki out of the haze, and he pressed his head against the wall. He pressed his left hand against it, his fingers seeking for support from the smooth surface as he carried on, varying the strokes just as Soushi had told him to. "Ah, argh, can't," he muttered between gasping for breath. "I need, aah, Sou..." It almost amazed Soushi how Kazuki could still do it, so insistent on following his orders, but at the same time it made him smile. This was his Kazuki, indeed. "And you can have it," Soushi told him in a gentle tone of voice. "Give me all of you." It was the permission to finish, and Kazuki glanced at him again then closed his eyes, just letting go of any control left. Soushi leaned forward a little in the chair, parting his lips as he watched Kazuki touching himself, his fingers sliding over his erection and- "Kazuki!" Soushi suddenly snapped at him. "Your left hand, put it in the way, quick!" Kazuki did as told, instantly moving his left hand to his crotch, barely in time. Only a couple of strokes later he cried out Soushi's name, repeating it a couple of times, then just slumped against the wall, struggling to keep himself standing. "Wouldn't want you making a mess, there," Soushi breathed out in relief. He raised his right hand and rubbed his eyes a little, taking a deep breath. "Are you all right?" "I'm, ah," Kazuki blinked and tried to catch his breath. "I'm okay. A mess though. I, err..." He moved away from the wall slowly, his hands still on his crotch as he looked around carefully. "Don't think it got anywhere, but..." "Go back and put your clothes back on," Soushi instructed. His pants felt really way too tight and he needed to get that taken care of, but before that, he needed to take responsibility for this. "The battle simulation is cancelled," he stated in his best battle commander tone. "We'll do that tomorrow morning instead. Meet me in my room in five minutes." On the screen, Kazuki took a few steps away then turned to look at him all of a sudden. "Uhhh Soushi..." He said, sounding somehow alarmed. "The camera, there isn't a recording of this anywhere is there?" Security measures; Soushi gritted his teeth and cursed himself for not taking that into consideration. There was a low chance that anyone had seen him do anything in the hangar area, but he turned to the computer and brought up anything related. The closest security camera view showed just him and not what was on the screen with Kazuki on it, and he ignored it after making sure there was no voice recording. Nothing on the other cameras in the vicinity; good. The sterilization area was a different matter, and he brought up the camera that was still showing Kazuki. "Don't worry, there isn't anything. Now there isn't, anyway," he said as he modified the data to delete any recording there was of what had just happened. He regretted doing so the second he realized what he had just done, as it crossed his mind that he could've saved it somewhere in his own files, but it was too late at that point. "You know, getting my clothes on and getting to your room is going to take me more than five minutes," Kazuki on the monitor complained. "Ten minutes," Soushi gave the sharp order as he stood up. Epilogue: The next morning Two great rounds of sex and a well-slept night - well, after he had personally gone back to the sterilization area to make sure Kazuki hadn't left any unwanted traces in the corridor, anyway - later, Soushi was feeling quite fine this morning. Even better, their early morning test had proven his strategic calculations correct, and now he sat at an Alvis terminal going through the data and compiling a report on it. Kazuki had somehow managed to keep a straight face when passing through the corridor to put his suit on for the test this morning, and Soushi almost grinned at the thought. Almost. He continued typing his report, hoping to finish it before heading off to school. "You were being naughty last night, Soushi," a familiar female voice next to him told him out of nowhere, and Soushi turned to look. Tsubaki. Realizing she knew what had happened, he gave her a look and turned back to his report. How much did Tsubaki actually understand what it had been about? Then again, as the core, she knew everything, and Soushi if anyone accepted that. If she knew the exact number of times he and Kazuki had had sex, it was fine. "I have an interesting recording that you deleted," she cheerfully continued. "And I also know you regretted deleting it, so I hid it away. Do you want it?" Soushi's fingers stopped typing on that very instant, and he turned around in his chair then took a deep breath. Tsubaki really did know everything, and at this point, it was definitely too late to deny it. "Yes," he managed to whisper as a reply. "Only if you get me ice cream," Tsubaki requested with the sweetest smile on her face. A second later Soushi was on his feet, so quickly that the chair he had been sitting on fell over, and one of the Alvis technicians sitting in the room turned to look at him questioningly. "Minashiro? Is everything okay?" "Yes. Perfectly fine. Great, even!" Soushi replied. "We're off to get some ice cream. Come along, Tsubaki." He placed his hand on Tsubaki's shoulder, and with that, they headed out. "...Ice cream for breakfast?" The technician behind them shook his head. END. End Notes No really all the blame goes to isuilde because I wanted some ideas and asked on Twitter - and she said this. It went to places. Takes place sometime in the original series (hence the "underage" tag; they're, what, 14 there), since Kazuki has little reason to be piloting/testing anything after the movie/around the start of Exodus. Besides like this, I get to have a Tsubaki cameo. 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