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Recently, Ortho had taken the habit of sitting in Idia's lap while he was busy playing games.
Actually, now that Idia stopped to think about it- ever since the incident in S.T.Y.X, Ortho became much, much more… Hm. He'd say clingy, but it wasn't like it bothered him at all to have his dear baby brother stick so close to him all the time. The point being, well, Ortho had been much more touchy-feely these past few weeks…
And for most of it, Idia would never dare to complain about this development. Spending more time with Ortho was always a good thing. But sometimes, it was a little, well… Too much ? Like, for example, right now.
Ortho usually sat facing Idia's screens, so that he could watch as Idia played one of his games. Sometimes he'd even give advice in that exaggerated computer voice of his, like "Enemy arriving on your left. Prepare for a sneak attack." And Idia would rest his head on Ortho's and thank him for his help. However, currently, Ortho was unable to help him during his game, as he was sitting facing Idia… Or more like, uh, hugging him tightly, face buried in his big brother's chest, to be more accurate.
Now, once again, Idia had to reiterate : this didn't bother him. At all. He always loved feeling his little brother against him, afterall- there was nothing, no game out there, that made him feel better than knowing that his dearest, most precious baby brother was safe next to him. It was like having a constant source of healing that kept him at full HP. That said…
It was getting a little tough playing with Ortho clinging to him so close… And shifting around so much. Why couldn't he sit still ? It wasn't like him to be so restless.
"Psst, Ortho, could you stop uh-" Idia began to ask absentmindedly, still mostly focused on his game, "-stop moving around so much pleeease."
Against him, he felt Ortho jolt, as if he didn't expect Idia to ask that. As if he got caught doing something bad.
"A-ah, mh, right ! Sorry, nii-san !" Ortho answered immediately, in his usual cheery tone, though it sounded a little quieter than usual.
"Thanks," Idia said, without thinking about it too much, and kept on playing, soon getting totally absorbed back in it again.
…Though, even though Ortho said he'd stop, and even though he did for a short while, the weird… Wriggling (Idia wasn't sure what to call it) started again. It was like Ortho kept adjusting himself on Idia's thigh… Over and over.
To an outside observer, what was happening would be totally obvious ; but Idia was in his hyper-focused, hyper-fixated gamer mode, and anything that wasn't 2D was not being examined by his brain properly.
"Ortho." Idia called, paying even less attention than before. Once more, his little brother jumped a little when he heard his name.
"Ngh-... Y-yes ?" Ortho asked, his voice definitely sounding a bit strained.
"You okay ? Y'keep shifting and stuff."
It wasn't like all the moving around was that annoying- it was only slightly distracting. But Idia was growing a tad bit concerned ; Ortho was a robot, so he couldn't get sick, sure. But he could malfunction. Maybe he was glitching. And if that was the case, Idia needed to know so he could fix it ASAP before it started causing real issues.
"Mh…" Ortho made a small noise. It sounded almost a little guilty. "I'm okay, I'm just trying to… G-get comfortable. Sorry, nii-san, am I bothering you ?"
The insecure tone in which Ortho asked that almost gave Idia a heart attack.
"Oh- no, no, never, of course not ! It's just- wouldn't it be better to turn around so that you can watch the game ?"
Ortho hummed.
"I'd rather watch your…" He started, before reformulating. "I'm fine like this !" he decided to go with. And as if to prove his point further, he got even closer to Idia, pressing up completely against his torso.
"Righto…"
But as the odd motions continued, the gears in Idia's brain finally started turning. The moves- the noises- this position… No way !
Huh ?…Am I dreaming, or is he…
A faint blush started spreading on Idia's cheeks.
"O-okay, then." Crap, why was he stuttering all of a sudden ?
Idia tried to get his mind back in the game- but he just couldn't, anymore. Ortho was still… Moving around… Rubbing up his metallic crotch against his older brother's thigh…
Wait…
Is… Is Ortho humping me ?
Now that he paid attention to it, he'd swore he could hear Ortho make faint pleased sounds, quiet mewls as he shivered against his body…
Yep. He's definitely humping me.
He had been for a while, actually, and Idia guessed as much. Holy shit. It wasn't like it was the first time they were doing something… Brothers shouldn't be doing, but. Usually, Idia would be the one… Would be the one… That could be qualified as "down bad", y'see. It was rare for Ortho to do something like this on his own.
Moreover, it seemed like Ortho noticed… That Idia noticed. He wasn't trying to hide what he was doing at all anymore. In fact, it almost seemed like he was putting on a little show for Idia…
"Ngh… Ahh, nii-san… Nii-san…" Ortho panted, trembling slightly. Idia could feel his robotic body was starting to overheat- and he himself was, too ! How could Ortho be so cute, rubbing up and down as he clung to his big bro… How could any man concentrate on his gaming endeavors like this !? How unfair !
"O, Ortho…" Idia could only clumsily manage, controller still in hand- going AFK during a game was a sin he still wasn't ready to indulge in, but it was getting harder and harder to be efficient in the raid… Speaking of getting harder and harder, yup, he definitely had a boner, now, too.
"Sorry, nii-san… Soon, soon I-I'll… Ah !"
Ortho's whole body twitched, and Idia made a mistake- he looked down from his game and met his little brother's gaze.
I'm sorry, Muscle Red, but you're on your own now ! Big bro's having an emergency with his one and only love !
Who cared about the games, the dungeon, the final boss, the loot, the timeout he'd probably get for going AFK. None of this mattered when he had his adorable little Ortho all hot and bothered bouncing on his leg like this !
"Shh… Are you close, Ortho ? Are you about to come ?" Idia asked in a whisper, in a tone he hoped sounded at least a tiny bit sexy, as he started moving his thigh against Ortho's crotch, gently rocking back and forth. If his whimpers of pleasure that succeeded were anything to go by, Ortho enjoyed the action.
"Mgh- Ahg…! Y-yes, nii-san…!" Ortho moaned in bliss. "J-just a little bit more- !"
Idia let out a small chuckle. Adorable, he thought.
Reaching out with his hand, he pushed the button to remove Ortho's visor, revealing the soft, pretty pink lips he'd been chewing on this whole time. Even though they were artificial, the redness made them look so real. Idia almost wished he had given Ortho the ability to bleed, so he could see just how desperate he had been…
"Alright. T-take your time…"
He hoped it sounded gentle and reassuring- like the caring older brother he always tried to be.
"Hg…! Ah- ahh…!" Ortho's back arched suddenly. "Here it is… N-nii-chan, I'm… I-I'm coming…!♡" Ortho cried out, as his orgasm washed over him, eyes widening in pure ecstasy as his robotic body kept on shaking. Bearing witness to that lewd display, Idia almost came in his pants right then and there as well. Has he always been this erotic…!?
Idia lifted Ortho's chin up while he was still climaxing, and crashed their mouths together, taking a fair amount of amusement out of teasing his already overstimulated little brother.
"Nf…!? Hng…!! Nii…chan…!"
Idia swallowed every little gasp and whimper his Ortho made, as he started to come down from his orgasm.
"Nnh… Haa…"
Idia kept on peppering little kisses all over his face, his cheeks, forehead, eyes… Whispering sweet, gentle words of praise and reassurance until Ortho calmed down fully, his breathing returning to normal.
"Mh… Nii-chan…"
Idia's real and Ortho's synthetic drool were all mixed together on Ortho's wet lips. Idia stared, dazed, still incredibly hard, before slowly starting to pat his little brother's head.
"Ortho, i-if you wanted to do this, you could've just a-asked, y'know ?" Idia admitted, when Ortho seemed like he'd be able to process his words.
"Hmm…"
Ortho buried his face in his big brother's chest, a little embarrassed.
"I-I know, but I didn't want to interrupt your game… Because when you really get into it, you get this really cool expression on your face…! I wanted to look at it more… And I just love it so much, I couldn't… Help myself."
"H-huh ?" Thank god Ortho wasn't looking at him- because Idia's expression right now was anything but cool. What was up with him and those instant one-hit kill surprise attacks !? "O-O-Ortho…! Gh…"
Before he could retort anything back, Ortho giggled, all breathless and spent.
"Fufufu… Nii-san, your hair is turning pink !" He pointed out, clearly teasing.
"Y-y-you don't have to point it out…!" Idia blurted out, and Ortho had nothing to answer to that. Instead, he simply stared at him, his big brother's face, with eyes full of love and admiration. Idia felt like he didn't deserve to be looked at with such affection…
"Hm…"
Ortho then broke the silence.
"Say… I got to have my fun, but it still looks like you're raring to go !" He said, pointing at the bulge in Idia's pants, where a dark, wet spot had formed at the tip. "But your online friends are probably waiting for you…"
A grin spread on his lips, that signature Shroud expression appearing on his face. Idia shivered in anticipation.
"Let's see if you're good at multitasking, nii-san~ ! Don't disappoint them, ok ?"
That night, Ortho got to look at Idia's deeply focused expression a lot more !
Moreover, Idia learned that his little brother could be scarier than any final boss. (Seriously, where did he learn how to edge a guy like that !?)
However, he had to reiterate : he definitely wasn't complaining.