#then i got... nothing for xmas when we did celebrate. for the fourth year straight. then that sick old dog died.

[bukuoshin]

Mfw I get sick once for the first time in seven years and it ruins my mental health for potentially three months straight ahahah

[turtletotem]

If he wanted you, he'd ask for you

A/B/O fic for Cherik Week! Set post-XMA, or... almost-post-XMA. A little over 2k words.

Erik thought things had been going well.

He, Charles, Jean, and a team of architects were elbow-deep in plans to rebuild the mansion, with certain enhancements; it would all happen very quickly once it began, but had to be planned down to the centimeter, first. All the students who could be sent home safely had gone; the remainder, along with Charles and Erik themselves and a smattering of other adults, were staying in a camp of startlingly luxurious tents down the hill from the mansion site, alpha and omega students kept separate by the larger section of betas in the middle. No one had commented on Erik and Charles sharing a tent; everyone was sharing with someone, and if Hank McCoy had muttered something under his breath about keeping enemies closer, Erik had chosen not to hear it. He knew he had plenty to make up for.

But he was making up for it, he thought, in some small way. Helping with the students, helping with the mansion, helping Charles. It wouldn't bring back the entire city of Cairo, but nothing else would, either, including his death. Those were Charles's exact words, over a chessboard in the privacy of their tent, when they talked about the diplomatic efforts Charles was making on his behalf, and the scars inside Erik's mind where Apocalypse had used some form of persuasion power to steer Erik, Storm and the other horsemen in the direction he wanted them to go.

Erik had thought that too much had happened between them for him and Charles to ever return to the easiness, the deep understanding and connection they had once had, before everything went wrong. Instead, he was shocked speechless sometimes by how much of it was still there—and how much more of it he could feel waiting, behind scars and defensive walls, inaccessible now but still there, if they could find a way to bring it out of hiding again. They slept in their separate beds on opposite sides of the tent, but small touches were beginning to reappear—fingers that brushed as they passed a dish, hands clapping shoulders to celebrate a good joke or small breakthrough. Three days ago, Erik had dared to swipe his palm across the newly bald expanse of Charles's head and call him Professor Eggsavier. Charles had laughed and pushed him off, letting their hands linger together.

The next day, Charles moved into another tent, alone.

He hadn't explained it beyond a casual mention that they had a spare now that the Letson twins had gone home after all. He hadn't reacted to Erik's surely visible dismay and hurt, had acted like he didn't hear his stammered questions. He had simply disappeared into the other tent, and not come out since.

"You don't think someone should check on him?" Erik demanded, at the little outdoor kiosk that mostly served as Hank's office.

"He's fine." Hank sounded baffled by Erik's anxiety. "He's keeping in touch," he gestured at his temple, "any time I need him. He just wants a day or two to himself. Heaven knows he's earned it."

"Of course he's earned it, but you don't think it's out of character? He's not the kind of man that just takes a day or two to himself, he's always up to his eyebrows in everything that's going on—"

"What would you know about it?" Hank said irritably. "When have you ever been in his life for more than a month at a time? Leave him alone, Erik. If he wanted you he'd ask for you. Now if you'll excuse me, I have work to get done."

Talking to Raven was just as frustrating.

"Let me get this straight," she said, barely looking up from the math tests she was grading, because somehow lessons had to go on. "The man you've nearly killed multiple times, who is putting his neck all the way out trying to get you pardoned by multiple governments for the unforgivable shit you did in fact do, and that we can't prove Apocalypse manipulated you into doing—this guy has made himself somewhat less accessible to you, and you consider that some kind of emergency?"

"He's not 'somewhat less accessible,'" Erik snapped, "he's basically disappeared! He hasn't come out of that tent in three days now, not for anyone or anything. Not for Storm's nightmare, not for Carlo's broken arm, not for a potentially disastrous supply problem with the construction—"

"You make it sound like he's ignoring everyone! We've heard from him whenever we needed to." Telepathically, she meant. And they had, everyone had. Except Erik. Erik hadn't heard a word. "Leave him alone," Raven said, pinning him with a gold-eyed glare. "He'll come out when he's ready. You're the last person in the world who should push him."

She was probably right. But Erik was an old hand at ignoring good advice.

The fourth night, he dreamed that Charles was calling for him, calling for help. When he woke, there was nothing—no psychic echo, nothing—to indicate that it was anything but his own dream. He got out of bed anyway, and slipped through the camp to Charles's tent.

He felt resistance as he approached, a telepathic shield trying to turn him away. But Erik was too accustomed to the feel of Charles's telepathy; he wouldn't say he was immune to it, but he had the ability to question it, counter it. He clenched his teeth and pressed forward, into the tent.

It was silent inside. Erik stood still, letting his eyes adjust to the darkness, more complete here than out under the stars. Nothing seemed strange or out of place; the tent held all of Charles's expected belongings, his wheelchair waiting by the bed where Charles lay still and peaceful.

Too peaceful. Too still. Absolutely nothing unexpected. And telepathy was still buzzing at the edges of Erik's mind.

"You're altering my perceptions," Erik said. "Stop it. I don't know what you're hiding, but I'm not leaving until I find out."

"I could make you leave." Charles's voice, his physical voice, hoarse and strained; so the image of him asleep in the bed was definitely an illusion.

"Do it, then," Erik said, and waited.

After a moment, he heard a sigh—half-agonized, half-relieved—and the illusion melted away.

The tent was a shambles, Charles's books and papers randomly piled if they weren't thrown around the floor. The bed was a mess of tangled sheets, Charles sitting up against the headboard with his face flushed and chest heaving, and everything was heavy with the smell of—

"You're an omega," Erik breathed, staggering back against the wall of the tent.

He had never once considered that Charles might be an omega—and wasn't that strange in and of itself? Charles clearly wasn't an alpha like Erik himself, but Erik had always assumed he was a beta; betas were more than twice as common as either alphas or omegas, and his scent had never hinted at anything else. It wasn't as if Erik really cared. His feelings for Charles would have been the same, beta or omega or fellow alpha, and anyone who wanted to argue about it could meet the sharpened point of Erik's favorite paperclip. It didn't matter, but—some deep instinctive alpha part of Erik was thrilled beyond words, was already thinking about things like bonding and scenting and children, they could have children—

"I once hoped that my paralysis might at least mean being spared this," Charles said, panting and dashing sweat irritably from his eyes, "but it only makes it harder to ever—be satisfied."

"You're in heat."

"Yes, thank you, I am an omega in heat," Charles snapped, "do you have any other obvious facts to share with the class?"

"Why did you hide it? You've hidden it all this time—or do the others know?" They'd been so unconcerned with his withdrawal into solitude…

"Only Raven," Charles said. "I keep the rest from suspecting…" He tapped his temple. "As for why I hide it, I think you have enough of a brain to speculate."

"There are certain disadvantages, yes," Erik said slowly, stepping closer almost involuntarily, "but to go to these lengths…?" It had been hundreds of years since omegas were treated as chattel, decades since they faced serious prejudice. One might still encounter the occasional tasteless joke or even raging bigot, but that hardly seemed like enough to make an out-and-proud mutant live a lie.

"These lengths," Charles said bitterly, "ensure that no one tries to take advantage of my heat. No one can abuse what they don't realize exists."

Erik stopped, only a few steps away from the bed now. Charles's scent, sweet and smoky, was intoxicating—but his words had a dampening effect on any desire Erik felt. "Take advantage," he repeated. "Charles, who took advantage of you?"

Charles didn't answer, not aloud, but images flickered in Erik's mind of a stocky, brutish young man with greedy eyes. Erik had never seen him, but if it was who he suspected, Charles had once described that young man as having a mind that had never once thought of anyone but himself, in all his life.

"Your stepbrother," Erik said.

"He was an alpha," Charles whispered. "He knew what I was before I did. Only my powers kept him away—mostly. Usually."

"So you learned your only safety was in hiding." Erik didn't realize he had come closer again until he saw his own fingers trail across Charles's hand. He tried to pull back, but Charles caught his hand, held it tightly. His skin was fever-hot, and Erik's body wanted desperately to answer that fever with his own. He swallowed, forcing himself to stillness.

It was still incredible to him that he'd never known this. He'd shared Charles's bed for weeks, before Cuba—but an omega experienced heat only two to four times a year. Luck, good or ill, had kept Charles out of heat during that time, and during their brief reunion in Paris a decade later. His scent should still have given it away, but Charles was uniquely situated to disguise that, not in physical fact but in everyone's perceptions of it.

"So you've never had anyone," Erik said, "to help you through a heat? No one?"

"No."

"That sounds miserable."

"It is." Charles laughed blackly, writhing half-consciously against the headboard. He was, of course, naked—Erik couldn't imagine his skin tolerating clothing right now—and in a state of arousal intense enough to make Erik wince even as the sight made his mouth go dry. How much could Charles feel, there, now? He knew Charles did have some little sensation in that area, and with the increased sensitivity of heat…

"You're staring," Charles said.

Erik forced his eyes away. "Yes. I'm staring because you're beautiful."

"Beautiful? This is beautiful?" He had never sounded more bitter and broken, not even in the plane on the way to Paris.

"It could be." Erik looked down at their joined hands, where his thumb was stroking the back of Charles's hand, gentle as breath. "You have someone to help you now. If you want me."

"If I want you? You could be anyone right now and I'd want you! You understand that, don't you? Of course I want you, someone, anyone—but I can't trust anyone—"

"I can't do anything to you that you don't want," Erik said, tapping his own temple. "Everything's in your hands, Charles. You can even wipe my memory afterward. You could even wipe my memory right now, send me back to my bed with no idea this conversation ever happened."

"Give me one good reason I shouldn't."

Because you took my hand. It was too delicate to say aloud; Erik knew Charles would hear him regardless. You let me see the truth, and you let me take your hand.

Charles pulled him down and kissed him.

 In the morning, Erik woke sore and exhausted and contented down to his bones, at peace in a way he couldn't remember ever feeling before. The windows in Charles's tent were tied shut, but sunlight peeked around their edges and glowed faintly through the material of the tent itself, giving the space a sepia haze of morning. Charles was breathing slow and even, nestled against Erik's chest. His heat had peaked and broken, sometime during the frantic passion of the night. Charles had been overwhelmed enough to cry with sheer relief. That had never happened before, apparently; he'd always had to endure days of the heat slowly withering and trailing off, unsatisfied.

Thinking of it, Erik couldn't help tightening his arms around Charles and brushing a kiss against the crown of his head. He hated that Charles had suffered so much, so unnecessarily. Hated that he might suffer just as much again, next time, without Erik…

"That's up to you, love," Charles said sleepily, and Erik looked down in surprise.

"What?"

"Whether you're here next time," Charles said. "That's up to you."

"You're not going to wipe my memory and send me away?"

Charles snorted. "I don't think it would work now even if I wanted to. Or haven't you noticed we're bonded?"

"Is that what that is?" He could feel it now, the subliminal hum between them, the way their scents mingled together, the deep rightness of Charles's skin against his. Bonding wasn't the be-all and end-all that the poets tried to paint it as, Erik had known that for years. But… everyone agreed it was nice. If this was what it was, it felt nice.

"Look at that smile," Charles murmured, tracing fingertips over Erik's mouth. "I wasn't sure I'd ever see that smile again."

"You can see it anytime you want," Erik said, and drew him in for another kiss.