<Nocturnal Harmonia>

Miko did have a feeling about her similarity to Miyuki. If she didn't grasp that much, Yugi would have judged her severely. As for how easy she was to read... well, Yugi thought they had already addressed that matter in detail. "If I can't read my favorite game, what kind of gamer could I call myself?" he asked sarcastically. Miko's body was naturally going along with his movements. Between them, there was no need for discussion about time, place in most cases, or whether they should do something else. No, they had priorities, and sex was at the very top of the list. As such, Miko easily found herself bent over the stairs, and Yugi found himself bent over her. His hips withdrew to slowly drag his cock along her folds ─ something he continued until he was properly aligned.

An agreement to keep open tabs on oddities was, for whatever reason, what Yugi decided to take as a go-ahead. His hips shifted forward to enable a gruesomely slow thrust into her canal. Considering what he'd been missing all night, Yugi had no intention of stopping before breaching Miko's cervix. In fact, that thrust would carry him until his balls were firmly pressed against her clit. "Hngh─fucking finally!" he groaned in satisfaction. Damned be whatever Miko thought about feeling attacked indirectly, or... whatever the hell she was going on about. This was the important thing. Well... that was the case until she mentioned them being connected to the 'reverse isekai' as they were calling it. "Goddamnit shut up! I'm trying to enjoy ramming my dick in you, not find out something else I didn't want to be right about!"

Yugi apparently though reading his favorite game was a sign of being a good gamer. Even as sarcastically as the point was delivered, Miko still quite enjoyed it. "Well, when you say it like that... it sounds endearing♪~" Miko chirped happily. Of course her happiness was only increasing by the moment. She found herself easily falling into place, bent over some stairs, Yugi's cock pulling all the way along her slit and aligning himself. She couldn't help but be a bit excited to have the kind of attention she'd been waiting for. They'd agreed to keep a tab on oddities and both would be moving on from there.

A slow push forward was up for the first time in several hours. It might have been the most amount of time, Miko had spent without her core being occupied while they weren't fighting since they'd met. Before he started that push, she'd been trying to get out the rest of her words, but she felt him go deeper and deeper without stopping. "Ahhh♪~" Miko quietly chirped as he pushed all the way to her womb and settled into it. "That's a great fucking sound♪~" Miko chirped her own satisfaction as her climax happened with a little spray of fluid from her core. The boxes opened and she shared the information but it seemed she'd chosen a bad time. "Waah♪~ I did say it might not be important yet!♪~" Miko chittered back as if surprised by his harsh words. Besides that if he didn't want to hear words from her, he knew how to make sure she didn't talk. He was more than free to engage in any of those methods. Even so she began moving her hips as well. It was a nice feeling regardless, she wouldn't be arguing with that connection between their bodies and the feelings they were sharing.

By the time he could see no space between their bodies, only the collapsed cheeks of Miko's ass, Yugi was content. By the time he could feel her womb stretching to accommodate him, he was throbbing furiously. Miko was trying to yap about the situation around the world and its theorized connection to them. Yugi had a theory about that already, but that was the last thing he wanted to hear about now! It might not be important yet, she reiterated after his outburst. "Of course it's not important yet. It could become important in twenty seconds, and now I'm blaming you if that happens!" he complained.

Yugi could feel already that his balls were becoming drenched. With one leg straight and the other bent next to Miko's body, he decided the method of approach easily enough. He didn't choose the normal manner of thrusts, knowing precisely how that would go. They were short on time, technically speaking, so he went for pumps that didn't involve much retreating at all. It was like a light battering of her womb, faster in pace, lesser impact, but also high friction along the way. "Alibi time. What's the food?" he asked in the meantime.

Miko could feel Yugi, buried rather deep within her person. All the way to her womb, which was apparently something he'd not managed with Kaguya as of yet. She could feel him, stretching the absolute end of her womb. She let out a short but panting breath seeming to find satisfaction with the amount of pressure she felt within herself. That fast pumping without deep withdrawals was something she quite enjoyed. "You were going to blame me anyway♪~" Miko chirped seemingly sure of herself. The brunette was almost certain that, if she could be blamed for something by the lad, he'd do so, if only to use it as sexual leverage. Such was simply the way they interacted.

Moving on from that point, she was quite enjoying herself. With Yugi looming over her person grinding into her interior, she could easily forget everything else. That entry and his place found in the deepest part of her body made her quite happy that they'd taken this moment. Ah but it couldn't just be the moment, as Miko's hips started to shift her hips against his he asked for an Alibi, mainly her least favorite food. Oh well, she fully trusted Yugi so she'd easily tell him, "Oh? That... I don't like anko.. and people always make a really big deal out of it," Miko muttered quietly. Just the same she was moving her hips in small circles seeming to be edging towards a penetration based orgasm for herself as well.

Was Yugi going to blame the lass anyway? Well, he wouldn't blame her before blaming the one they called Brainface. In this case, she probably would have been in the clear... so long as there wasn't an opening for something deviant at the time of determining blame. "Urusai," he said, roughly squeezing both her hip and breast as those low-impact, high-pace pumps began.

Annoyingly, Yugi was remaining conscious of how much time they had in the likeliest scenario. The length of time Miko and Miyuki were gone was only masked by what he and Kaguya were doing. Yugi doubted those two were up to anything sexy at the moment, unless Kaguya herself initiated. He estimated about two minutes from the current moment... and they would cut into that by a few seconds, by Miko admitting her most hated food was... anko. People made a big deal out of it, according to her. "Yeah... probably because it's every-fucking-where you look!" he chimed, completely understanding why it was made such an ordeal. "Good to know. More important stuff now. Two minutes before it's too sketchy. Can you get me off that fast from here?"

So aggressively did Yugi speak to Miko. Still the lass didn't mind at all. No, she knew what he was like by this point and saw his rough manner of speech as simply a part of himself. Whether he would have blamed her simply because of use of deviant opportunity wasn't important. Even she understood that in most cases, Brainface was more likely to blame than herself. Regardless they'd be continuing. Even until the part where Miko confessed the food she hated most. A Japanese staple item which many found her odd for disliking outright, anko. "You don't have to tell me, I don't order desserts at restaurants because so many use it in most of their confections," Miko complained about the lack of true options. Which was probably how she ended up liking so many foreign desserts instead. No matter it wasn't something to harp about.

No what was really worth harping over, was the idea that they only had a couple of minutes. A quickie in the truest sense of the word, even with both would rather just dive deeper. Miko realized that her previous trip out of the room wasn't odd because both sets of people were vying for more time, but such obviously wouldn't be the case with the main couple. Could she, get Yugi off in just a couple of minutes? "I have something new to try... so I'll do my best♪~" Miko chirped. And over the course of a minute and forty seconds the girl would be found. Not laid across the steps, but with one leg up on the banister and one leg balanced precariously on a step while she stood on her tiptoes. The pace originally chosen by Yugi was maintained, but her hips were rocking against him in rounded circles as she confidently and in a quartet of rapid beats which denoted their mixed heart rates, pounded herself and him. All the while the extra slickness of her insides, combined with the added friction of that now stretched leg had to be doing quite a bit. It was for her, as she could feel him nearly vacuumed within her core rubbing every piece of her as she paced them towards orgasm. "Ha♪~ ah♪~ Almost♪~" Miko chirped lightly as her core pulsed with the desire to climax but not before she thought to guarantee something for her partner as well.

Two minutes. They'd been at it for most of the last 24 hours or so, and now Yugi wondered if he could be brought to ejaculation in such a short amount of time. It was unreasonable to expect such, but it was a challenge worth taking in this case. Given how things were going, it didn't seem they would have much of the night to themselves, after all. Apparently, Miko had something on her mind ─ something worth trying for the first time. "Say less. Let's do it," he agreed without any hesitation whatsoever.

Soon enough, Miko had them using that staircase for a very new purpose. That one leg held up by the banister created in her a tightness that matched Yugi's more recent experiences, bolstered by the yet unrivaled moisture found in her own flesh pocket. Yugi felt an inability to retreat from her core, even from her womb as those deep thrusts gained more impact than he originally intended for the purpose of silence. With twenty seconds remaining, she announced... almost. "Not enough," Yugi said. He could feel something encroaching, but twenty seconds wouldn't be enough. Ah, but that was within expectation. He had no real problem with a bit of edging. Besides that... edging now could contribute to a completely new plan. "How about we swap I.O.U. for I.O.U.? There's something new I've been wanting to try too, but it'll take a lot of time~"

The pair on the stairs had been at it for approximately 2 minutes. In that time, Miko had worked herself up, the extra friction and pressure created by her one lifted leg was enough for her to feel quite pleased by it. It didn't take a ridiculous amount of work to stir herself up this way, but it seemed, Yugi would require more time than they had to give the moment. If Miko had to give it some thought, she'd assume 2 minutes would have been possible specifically if she'd used her mouth for the task instead, but the lad wanting to find his home in the depths of her womb was something she'd wanted to leave him with. Or maybe if she'd been on top... she'd not tried that with as much variety as her normal movements? She'd give it some more consideration as time went on.

"Ugh♪~ I hate an incomplete challenge!♪~" Miko uttered her face immediately gaining a proper pout. Truly leaving things unfinished or in disarray made something inside her brain itch. Oh well, she'd have to set it aside if Yugi, wasn't able to reach his climax in this moment. "What do you have in mind?" Miko asked as they approached what would have been a climax for her but one lacking for Yugi. Their cooperative play involved a fair bit of exchanges, she didn't mind exchanges being made between them, besides, it was for the best that they not get too far out of hand.

"I think..." Yugi segued upon hearing Miko complain about unfinished challenges, yet seem to accept the idea of picking things up later. He didn't stop working his hips, deciding it was still worthwhile to chase as much sensation as possible. Besides, the quivering of Miko's walls implied something was building for her again. "I think you're just flexible enough to pull off the frontloaded version of a move your friend in there could only do after some buildup. After I make that purchase I've been mulling over, it'd be a good idea for you to try some stretches~" he suggested.

Whatever came of that, the pair would have to make their way back toward the living room some moments later. After a bit of chatting, Miyuki had only just reached over to refill Yugi's shot glass. There looked to be only one or two shots left in the bottle afterwards, but Yugi's eyes were elsewhere during the approach ─ specifically on Kaguya. "Oh, right," he whispered. "There's something I've been meaning to try. Be ready." Still gradually stepping closer, Yugi waited until Miyuki was shaking the bottle and looking closely at the small amount remaining at its base. He'd access Inventory in that moment of distraction to target Miko's top in Kaguya's inventory box, selecting the option to return it from whence it came: the general storage tab. This time, it worked, magically removing Kaguya's top just as he and Miko were in range. 'Ho? Wow, that opens a lot of doors~' he thought.

Yugi and Miko were having a discussion, and while Miko hated leaving a challenge unmet, knowing that they'd come back to it in a different way managed to calm her internal argument. Yugi wouldn't hold up on it for too long and the girl would continue moving her hips for the duration of his speech, her core tightening steadily until she found ultimate relaxation. Of course what he spoke of was his thoughts on how her body could function in a manner similar to her friend's but with a different application. He spoke of his purchases, which she assumed had something to do with their native, 'pet play' and how she'd need to do stretches. "Haaai♪~" Miko chirped as she climaxed and exhaled a few moments later. There was a gentle pulse and (in her own mind) a small splash of her orgasmic juices across her thighs and disappearing into the top of her thigh-highs, making them ever so gently darker.

No matter, Yugi would be entering the main room once more and Miko was with him. Her face a flustered mess and she was conveniently not making eye contact with anyone else. If only because her mind had allowed drunken panic to set in and she found herself hoping, 'I hope no one knows what I did...' but somehow that thought went farther making her wonder if every wayward glance was one of judgement. She was panicked as she tiptoed back into the room. Luckily enough, Yugi's speech pulled her thoughts to current events and Kaguya looked up her brows furrowing, as one of the pair looked panicked beyond her norm. And then it settled in, Miyuki examined that ever emptying bottle. Then rather suddenly definitely by magic, Kaguya's top disappeared from her person. It was there, and then it was gone as if it hadn't been there at all before, leaving her in just her bra. Her eyes widened but she managed to recover, only a quiet almost gasp escaped her, as if it'd been some sort of plan or hoax all along. To go along with it, around the time of that almost silent yelp Miko also slipped off Kaguya's shirt planning to add it to the same pile as her skirt. "Ooah♪~ I though I was the only one hot♪~" she chirped as she made her way back to her seat. Her own clothes to appear out of Inventory, neatly stacked on the couch besided Kaguya's. Kaguya stood waiting for Yugi so she could once again take a seat, keeping her thighs pressed together rather firmly and hoping the wetness between her thighs wasn't as obvious as what she could see on Miko. "Questions." that was all she had to say. There were so many on the proverbial list by know it had to be a grocery list. She also started at Miko the entire time, not at all off put by how comfortable the lass was on her own home but more curious about extra magical things than anything else. "Whose turn is it?" Kaguya wondered, they'd done a lot of moving and it was a bit harder to keep track of now.