WRONG SIDE OF THE FAMILY
Chapter Three: Soil Saturation
The design industry is, at its core, a problem of space.
Every project was a question about space: how much, what shape, what it should feel like to exist inside it. Erin had learned this in her second year of design school, when a professor explained that the space around a letterform was as much of the design as the letterform itself. Negative space, she'd called it. The part you weren't filling.
Erin had been thinking about negative space a great deal this summer.
The negative space between her and Connor was very specifically shaped. It was the space of two people who shared a house and a kitchen and a schedule and increasingly long conversations about engineering and design and books, they had been passing The Great Bridge back and forth for two weeks now, annotating the margins, Connor in pencil and Erin in ink, and once had a ten minute argument about the relative merits of each, and who did not touch. Not once. Not even accidentally.
The house was not large enough for that to be coincidence.
* * *
It was mid July when the contractor called at breakfast.
Erin was at the island, half listening, working through seventeen contradictory revision notes from the disruptive-but-trustworthy people, and Connor's voice carried its usual measured quality, but something in it tightened at the edges.
"When?" A pause. "How significant?" Another pause. "I'll come today. This afternoon."
He set the phone down and looked at his coffee.
"Site issue?"
"Unexpected void," he said. "The boring machine hit a cavity about sixty metres below grade. We need to assess whether it's isolated or part of a larger system."
"Is that manageable?"
"Depends on the extent. If it's isolated, we fill it and continue. If it's connected, that's different." He stopped. "We model it and plan differently."
He drove out that afternoon and came back at nine that evening with the look of a man who had spent six hours staring at soil samples. She'd made soup, not because she'd planned to cook for two, but because she'd made enough for two and there was no other explanation for that she found credible.
He stood in the kitchen doorway, drawn and quiet.
"There's soup," she said.
He didn't answer immediately. "Okay," he said finally, and sat, and ate, and she sat across from him in the specific internal silence of someone processing a problem that was still running in the background, a silence she recognised because she carried it herself, the design problem that sat behind every conversation until it was solved.
"The void is a connected system," he said, eventually. "Old glacial meltwater channel. We missed it in the initial survey."
"That's bad?"
"We reroute. Which means redoing the load distribution for a sixty metre section." He looked at the soup. "Six weeks of work."
"I'm sorry."
"It's the job. The ground finds things the survey doesn't."
"You said the boring machine reads the ground as it goes," she said. "So it read something that needed a different plan."
Something crossed his face, quieter than the corner of his mouth, something almost unguarded. "Yes. It did."
He worked until one in the morning. She heard the faint, steady rhythm of the keyboard through the wall, and lay in the dark thinking about negative space and the shape of it, and about the strange tenderness of having made soup for a man she was not related to by blood and was increasingly unable to stop thinking about by any other measure.
* * *
He worked through the weekend. Erin left him to it, knowing what it felt like to have creative work running hot in the brain, filling the space until everything else went slightly unreal. On Sunday evening Sarah made dinner for all four, and Connor came out of his desk looking like he'd been underwater, unfocused in the particular way of a man surfacing from a problem that hadn't broken yet.
"He always does this," David said quietly, while Connor rinsed his plate. "When a project hits a complication. He goes inward."
"Does it resolve?"
"Always. He's thorough. He doesn't let things go unresolved."
He doesn't let things go unresolved, she thought, watching Connor's back at the sink, the set of his shoulders, and then made herself stop thinking it, because the direction the thought wanted to travel was not a safe one.
He solved it Tuesday night. She heard it through the thin walls at eleven thirty, a single quiet there in his voice, the sound of a man who had found the answer and knew it. Then the keyboard stopped.
Wednesday morning he came down at seven thirty, earlier than usual, a different quality to his movement, and made coffee with the ease of someone who had put down something heavy.
"Solved?"
"Solved." He poured two cups without asking. "The reroute's better than the original. The void maps onto a fault line that would have caused problems in thirty years anyway."
"So it found something useful."
"It found something true," he said. "Which is more useful than the plan."
He slid her coffee across the island. "Thank you," she said. "For this."
"You cooked soup. It's reciprocal."
"I made enough for two."
"I know," he said, and the morning light came through the window at its particular angle, the one that made everything warm, and he was in a clean shirt for the first time in four days, hair still damp from the shower, and she was looking at him and he was looking at her and the space between them was so specifically shaped it hummed.
"I was going to suggest breakfast," she said. "If you're not starting yet."
"I'm not starting for an hour."
They walked to the place near the market, small room, communal tables, excellent eggs, and the waitress put the bill in the middle and said "for you two," and neither of them corrected her, and neither mentioned that they hadn't.
"The Roebling chapter," Connor said. "The son taking over from the father. The politics of the compressed air decision, the board wouldn't pay for it, and Washington Roebling made the case entirely on engineering merit when he should have made it on cost."
"He was right, though."
"He was right," Connor agreed. "And it nearly cost him the contract." He looked at his eggs. "Being right isn't always sufficient."
"What is, then?"
"Being right in the language the other person understands." He glanced up. "Every technical problem has a communication problem inside it."
"You'd be good at branding."
Something shifted in his face. "No. I have no patience for clients who don't know what they want."
"Fair. Most of mine don't."
"The restaurant ones knew when they saw it."
"They just needed the reference," she agreed, and something in her chest warmed at the memory of him saying it the first time, weeks ago, like it was obvious, like he already understood how her mind worked.
They ate. The small place filled with weekend noise around them, and she was aware she had been in his company for over an hour with no agenda and nothing had been forced, nothing awkward, and the negative space had shifted into something she still didn't have a word for.
"Can I ask you something?"
"Yes."
"The first night. You said hey, sis. Why?"
He was quiet, looking at his plate. "I was trying to establish something. A frame."
"A frame."
"We were going to be in a house together for three months. I thought if I named it that way, it would hold that way." He looked up. "I was wrong."
"Because?"
"Because you told me not to," he said, "and you were right."
"What frame are we in now?"
He studied her for a long moment. "I don't know. What would you name it?"
"I don't know either," she said. "Not sis."
"No. Not that."
They walked back to Maple Street, the morning brightened now, the herb garden doing well the way her mother's gardens always did, as if plants could feel the intention behind them.
* * *
The following week, she overheard the thing that changed the shape of it entirely.
She came down for water at eleven at night, the third stair creaking under her bare foot the way it always did, and the study door was not quite shut, and David's voice carried the particular way it did when he believed the house was empty.
"What do you think of Erin?" David was asking.
"She's good," Connor said, a pause lengthening around the word. "She's really good, Dad."
"I know. Sarah's very proud of her."
"That wasn't what I meant."
A longer pause.
"I know," David said. "That's why I asked."
Erin stood very still in the kitchen, glass of water sweating in her hand.
"She's not my sister," Connor said.
"No," David said. "She's not."
"I know what she is."
"Do you," David said. Not a question.
"Yes," Connor said. "I know what she is."
She went back to the blue room very quietly and sat on the bed with the glass and the lavender and the sound of her own heartbeat doing something interesting against her ribs.
He knows, she thought. He told his father. He said: she's really good. Not sis. Not the frame he tried to build. Something else.
She lay down. The ceiling was the same ceiling. The light was the same light. Three months, she thought. And then: why did I ever want them to be fewer.
* * *
She did not sleep.
An hour later she was still awake, staring at the ceiling, her whole body lit up with something she had been trying to partition for weeks, when she heard his door open down the hall, soft, deliberate, and the sound of water running briefly in the bathroom, and then nothing.
She got up. She told herself she was getting water, though she had a glass of it already on the nightstand, half drunk, and walked the hall in her bare feet, past the creaking stair, to the strip of lamp light under his door.
She knocked once before she could decide not to.
He opened it in a t-shirt and sleep trousers, hair rumpled from the pillow, and for a moment neither of them said anything, the hallway dark around them, the house holding its breath.
"I heard you," she said. "Tonight. In the study."
Something moved across his face, careful and exposed at once. "I wondered if you had."
"You said you know what I am."
"Yes."
"Tell me," she said. "Say it to me. Not to David."
He looked at her for a long moment, the weather reading look, except there was no weather left to read, only her, standing in his doorway at midnight in an old t-shirt with her heart going like something trying to get out.
"You're not my sister," he said, quiet, certain. "You're the person I think about when I should be thinking about load calculations. You're the reason I stopped being able to pretend the frame held." He exhaled. "I know what you are, Erin. I just don't know if you want to hear it."
"I came down the hall," she said. "I think that answers it."
He reached out slowly, the same deliberate economy he brought to everything, and tucked a strand of hair behind her ear, his fingers grazing her jaw, and she felt the touch travel the whole length of her, a current finding ground.
"Say it," she whispered.
"I want you," he said. "I have wanted you since the farmers' market. Probably before that. I have been extremely disciplined about it, and I am done being disciplined about it, unless you tell me to be."
"Don't," she said. "Be disciplined. Please don't."
He kissed her then, finally, after weeks of thin walls and held space and omelettes made at midnight, and it was not soft the way she might have imagined, it was certain, his hand sliding into her hair, the door falling shut behind them with a quiet click that felt enormous.
She pressed into him, both hands fisting in his t-shirt, and he made a low sound against her mouth that she felt in her knees.
"Erin," he said, pulling back just far enough to look at her, breath unsteady. "If you want to stop, any point, you say so. I mean that."
"I don't want to stop," she said. "I want you to stop asking and start touching me."
Something raw crossed his face, want and relief tangled together, and he walked her backward until her legs met the edge of the bed, his hands finding the hem of her sleep shirt, pausing there, a question.
"Yes," she said, before he could ask it aloud, and he pulled it over her head.
He looked at her for a long moment, in the lamp light, and she had never in her life been looked at like that, like she was a structure he intended to understand completely, every load, every line.
"You're sure," he said, one last time, his voice rough.
"I have never been more sure of anything," she said, and pulled him down onto the bed with her.
He kissed his way down her throat, unhurried despite the tension coiled through both of them, his hand mapping the curve of her waist, her hip, and she arched into his touch, breath catching when his fingers found the elastic of her underwear and waited there, reading her, the way he read everything, patient and thorough.
"Tell me what you want," he murmured against her collarbone.
"Everything," she said, half laughing, half gasping. "I want everything, Connor, please."
He made a sound low in his throat and gave her exactly that, his mouth and his hands moving over her with the same unhurried attention he gave a blueprint, finding the places that made her gasp and returning to them, learning her the way he learned a site, until she was shaking under him and saying his name like it was the only word she had left.
When he finally settled over her, bracing himself on his forearms, foreheads nearly touching, he paused.
"Condom," he said. "I have one. Dad doesn't know I keep them in this house, before you ask."
A startled laugh broke out of her, breathless and bright. "Later I will absolutely ask."
He reached for the drawer, and she watched him, and when he came back to her, settling between her thighs, she felt the particular vertigo of a summer rerouting itself entirely, the void system mapping out beneath them both.
He entered her slowly, watching her face the entire time, checking, reading, and she pulled him down by the back of his neck and told him, in a voice she barely recognised as her own, that he was allowed to stop being careful now.
He laughed against her mouth, low and surprised and delighted, and stopped being careful, and she met every slow, deliberate movement of his hips with her own, her nails biting into his shoulders, her breath coming apart entirely as he found a rhythm that read her like ground, adjusting to what he found.
She came apart first, his name breaking out of her into the quiet room, and he followed soon after, burying his face against her neck, his whole body shuddering with the particular honesty of a man who had run out of ways to be measured.
Afterward they lay tangled together, her head on his chest, his hand tracing slow, idle lines down her spine.
"Not sis," she said, into the quiet.
"Not that," he agreed, voice rough and warm. "Something else. Something I intend to keep finding out."
The void, always there. Twelve thousand years, waiting to be found. She fell asleep to the sound of his heartbeat, steady under her ear, and did not think once about the eighty three days she had started the summer counting down.