The sand behind Grandma's house was the only place on Outset that stayed cool past noon, shaded by the leaning palm and the curl of the hillside, and Link knew every grain of it from a hundred afternoons spent sprawled there with a fishing line and nothing to catch. What he did not know, rounding the corner of the house with his tunic still damp at the collar from the morning's swim, was that he was about to hear his own name in a voice that made the hair on his arms stand up.
"—but honestly, Aryll, look at his hands." That was Tetra. Low, conspiratorial, the tone she used when she was winning an argument. "You can tell from a man's hands. It's a sailor's rule. Nobody argues with a sailor's rule."
A giggle. Small and mortified and unmistakably his sister's. "I'm not looking at his hands."
"You're looking at his hands right now. You've been looking at his hands for ten minutes."
Link stopped. The heel of his boot pressed into the sand and the grains squeaked, and neither of them heard it, because Tetra was leaning forward onto her palms on the blanket—the old striped one Grandma kept folded in the porch chest—and Aryll was sitting with her knees drawn up and her bare feet buried, and there was a pink seashell turning over and over between her fingers like a coin she couldn't decide how to spend.
"It's not—" Aryll started, and then her whole face went the color of the shell. "It's not like I think about it."
"Everyone thinks about it." Tetra shrugged, easy as a gull on a thermal. "I think about it. I've thought about it since he pulled that sword out of the—" She waved a hand. "You know. The whole thing. And then he came back and he was taller, Aryll. That's the part nobody talks about. He left a boy and came back with shoulders and now he walks around like he doesn't know what he's carrying."
"He doesn't," Aryll said, quiet, and for a second the two of them were just sisters of a kind, and Link felt something turn over in his chest that he didn't have a name for.
Then Tetra's eyes came up.
They found him the way they always did—fast, flat, no flinch—and her grin spread slow across her face like a tide coming in over flat rock. She didn't look caught. She looked like a cat that had been waiting for exactly this door to open.
"Well," she said. "There he is."
Aryll's head snapped around so fast her hair swung, and the seashell went still in her fingers, and the blush that had been creeping up her neck arrived all at once, flooding her cheeks and the tips of her ears and the constellation of freckles across her nose until she looked sunburned from the inside out. "Link! We were—we weren't—"
"We were wondering," Tetra said, and she said it loud, and she said it to his face, and she did not blink. "How big it is."
The palm fronds clicked overhead. Somewhere down the hill a chicken scratched in the dirt and the sea kept doing what it had always done, and Link stood there in the shade with his tunic loose at the throat and his heart doing something stupid and fast behind his ribs, and he did not look away either.
He should have laughed it off. That was the move—a dry line, a shrug, walk inside and get water and let it die. Aryll was sixteen and Tetra was a pirate and this was the sand behind his grandmother's house. He knew all of that. He knew it the way you know the shape of a room in the dark.
He dropped onto the blanket between them anyway. The sand shifted under his weight and his knee knocked Aryll's and she flinched and then didn't move away, and he sat with his wrists on his knees and looked out at the water for a second before he turned his head and looked at Tetra.
"Then find out," he said.
It came out lower than he meant it to. Flat. No stammer, no smile—just the words, dropped on the blanket between the three of them like a knife he'd set down point-first.
Tetra's eyebrows went up. Just a fraction. It was the closest thing to surprise he'd ever seen on her face, and it lasted about as long as a wave breaks.
"Huh," she said. Then, to Aryll, without looking away from him: "He means it."
"He—" Aryll's voice came out thin. "Tetra."
"He's sitting here, isn't he?" Tetra pushed herself up off her palms and shifted her weight onto her knees, and the movement brought her close enough that he could smell her—salt and rope and the faint green sharpness of whatever she washed her hair with, and under it the warm animal smell of skin that had been in the sun all day. "You said you were curious. I said I was curious. He heard us and he didn't run." She tilted her head. "That's an invitation where I'm from."
Link swallowed. He felt his throat move and hated that Tetra watched it happen.
"It's an invitation anywhere," he said.
Tetra laughed—low, real, the one that came out of her when something actually caught her—and then her hand was on his knee, and it was not a shy hand. Calloused palm, fingerless glove rough against the linen of his trousers, thumb pressing in just above the kneecap like she was checking the grain of a plank before she trusted her weight to it.
Aryll hadn't moved. He could see her in the corner of his eye, knees still up, the seashell crushed in both hands now, her bare toes curled into the sand. Her breath was coming fast and shallow through her nose. He waited for her to get up and run to the house and tell Grandma, and he waited for the shame to arrive, and instead she leaned, slow, like a person testing ice on a pond, and laid her small hand flat on his other thigh.
Her fingers were trembling. He could feel it through the cloth—a fine fast flutter, like a moth against a window. She didn't say anything. She didn't look at his face. She looked at her own hand on his leg like it belonged to someone else.
"Okay," Tetra said, quiet, and it landed like permission.
Her fingers found his belt.
The leather creaked—old strap, salt-stiff, the buckle Grandma had replaced twice—and she worked it open with two fingers and a thumb, no fumbling, and the sound of it was loud in the shaded hush. Aryll's hand tightened on his thigh hard enough that her nails bit through the linen, and Link's hips shifted before he told them to, and Tetra noticed, because of course she did, because she noticed everything.
"Easy," she murmured, not unkind. "We haven't even got to the interesting part."
She pulled the belt free and let it drop in the sand. Then her hand went to the laces at his waist and Aryll's breath caught audibly, a small sharp sound, and Link turned his head and looked at her properly for the first time since he'd sat down.
Her eyes were enormous. Cornflower blue, wide as they'd been the day he sailed, and her lips were parted and her chin was trembling and there was a flush all the way down her throat to the neckline of her dress, and she was not running.
"You don't have to," he said. Low. Just to her.
"I know," Aryll whispered. And then, barely: "I want to."
Tetra pulled the laces open. Cool air moved across him, and then her knuckles brushed the length of him through the last layer of cloth and his whole body went tight like a drawn bow, and she made a small satisfied sound low in her throat, and Aryll finally—finally—looked down.
The silence stretched. The sea kept crashing somewhere below the hill, and a gull screamed once and gave up, and Tetra's fingers hooked the waist of his trousers and drew them down over his hips, and his cock came free into the warm afternoon air, half-hard and thickening under the weight of being looked at, and neither of them said anything for a long moment.
Aryll's mouth went slack. Her hand on his thigh had gone perfectly still.
"Oh," she said. Just that. A small, stunned syllable, and her cheeks went from pink to scarlet to something past scarlet, and she pressed her free hand over her mouth like she could push the sound back in.
Tetra just looked. Took her time about it, head tilted, the way she looked at a ship she was thinking about taking. Then she reached out and wrapped her fingers around his shaft—warm calloused grip, firm, no hesitation—and gave him one slow, deliberate stroke from root to tip, and the wet sound of it in the quiet was obscene.
Link's hips bucked up into her hand before he could stop them. A breath punched out of him, half a laugh, half something else, and his head fell back and he stared up at the palm fronds swaying against the bright sky and felt his pulse hammering all the way down the length of him where she was holding him.
Nobody spoke. The waves below the hill kept their long slow rhythm, and Tetra's thumb dragged once over the head of him, slow, and Aryll's fingers on his thigh trembled like a held note, and the afternoon hung there, stretched and hot and waiting.
Tetra's grip stayed where it was, loose enough to breathe, and she used her other hand to push the hair back off her face, and that was when he saw it—a pale ridged line on the inside of her forearm, wrist to elbow, the kind of scar rope leaves when it takes skin with it. She caught him looking. She didn't hide it. She turned her arm slightly, the way you'd turn a coin to show the other face.
"Halyard," she said. "Three years back. Ripped the skin off me like a glove." A shrug. "Bled on the deck for an hour. Didn't cry." A beat. "Much."
Link's mouth pulled sideways. "Much."
"It's a figure of speech. Shut up." But she was smiling, and her hand moved on him while she said it, a slow twist at the top that made his jaw lock, and she watched his face do it with the frank interest of someone reading a chart.
Aryll had gone very quiet. When he turned his head she was still staring—not at his face, not at Tetra's hand, but at the place where the two met, her eyes flicking between them like she was learning a language by watching two people speak it. Her seashell had ended up in the sand beside her knee, forgotten. There was a smudge of berry at the corner of her mouth, faint and dark, from the tart Grandma had pulled out of the oven that morning, and he found himself staring at it—at that small stupid ordinary thing—while Tetra's thumb worked the head of his cock and his thighs started to shake.
"You're allowed to touch it," Tetra said, not to him. To Aryll. "It's not going to bite. Probably."
Aryll's hand came off his thigh and hovered. Then her fingertips landed on him—just the tips, cool and light, four small points along the underside—and she made a sound in her throat, a soft surprised oh, like she'd touched something warm that she expected to be cold.
"It's—" she started, and stopped, and tried again. "It's softer than I thought. The skin. It's soft."
"That's the trick of them," Tetra said. "Soft as a peach and hard as a mast underneath. That's how they get you."
Link laughed—actually laughed, a low rough thing that came up out of his chest—and both of them looked at him like he'd grown a second head, and he shook his head and let it go and let his eyes close for a second while four small fingers traced the length of him like they were reading a line of raised script.
The afternoon had gone thick. The shade had crept a little further down the sand and the light coming through the palms had turned the color of honey, and somewhere behind the house he could hear the low churr of the goats and the far-off thump of surf on the reef, and none of it mattered, because Aryll had grown brave enough to wrap her whole hand around him now, small and warm and clumsy, and Tetra had let go to make room for her and was sitting back on her heels watching with her arms crossed and her grin banked down to something quieter.
"There," Tetra said. "Now you know what it feels like."
"It's—" Aryll's voice had gone hoarse. "It's heavy."
"They're heavy. That's the whole point of them."
Link opened his eyes. His sister was holding his cock in both hands now, one over the other, like she was weighing a fish she'd caught and didn't know if it was a keeper, and her cheeks were so red they'd gone past red into something almost painful to look at, and her lips were still parted, and there was a small furrow between her brows—the exact furrow she used to get over a stubborn knot in a fishing line.
He reached out and put his hand over hers. Not to move it. Just to hold it there. Her fingers went still under his and her breath came out of her in a long unsteady rush, and she looked up at him at last—all the way up, past his chest and his throat, into his face—and something in her eyes had changed. Not the shyness. That was still there, banked behind everything else. But under it, new, was a kind of stubbornness he recognized, because it was the same one he saw in his own reflection.
"I want to," she said again. Quiet. Just to him. The same words as before, but they came out different this time—less like a question she was answering and more like a decision she'd made in the dark and was bringing out into the light.
Tetra leaned forward. Her hand came to rest on Aryll's shoulder—brief, steadying, the way you'd steady a younger sailor stepping onto a new deck for the first time—and then she pulled back and settled onto the blanket with her knees drawn up, her chin on her fist, watching. Directing. The pirate queen at her post.
"Go on, then," she said. "He's not going to do it for you."
Tetra didn't move to help her. That was the thing Link noticed, even with his blood hammering low and heavy through him—she sat back on her heels with her chin on her fist and let Aryll figure it out, and Aryll, cornered by her own words, took a breath through her nose and shifted her weight up onto her knees.
She kept one hand wrapped around him. The other she used to push her hair back off her face, and it left a wet streak on her cheek where her palm had been sweating, and she didn't notice, and he did, and something in his chest went tight in a way that had nothing to do with his cock.
"Tell me if I do it wrong," she said.
"You won't."
"You don't know that."
"I know you." He said it flat, no softness in it, and her eyes flicked up to his and then away again, and she leaned down over his lap with her shoulders hunched like she was bending over a tide pool.
Her mouth touched the head of him and stopped there. Just a press of lips, dry, tentative, and he felt her breath come out warm over the wet skin and had to lock his jaw to keep his hips still. She licked once, quick and small, the way she'd lick jam off her thumb, and the taste of him made her pull back an inch and blink.
"Salt," she said, surprised.
"It's the sea," Tetra said, dry. "Everything on this island tastes like the sea. Keep going."
Aryll went back down. This time she opened her mouth and took the head of him in properly, wet heat closing over him, and Link's hand fisted in the blanket so hard the old stripes bunched up between his knuckles. Her tongue was clumsy and curious, working at the underside like she was trying to learn the shape of him by feel, and she made a small muffled sound around him that vibrated all the way up his spine.
She got about an inch and a half in before she gagged and pulled off, coughing, a string of spit still connecting her lower lip to the head of his cock.
"Sorry. Sorry."
"Don't apologize." Tetra's voice had gone lower. She'd leaned in without seeming to notice she'd done it, elbows on her knees. "You went too deep too fast, that's all. Breathe through your nose and go slow. You're not trying to swallow it. Not yet."
Aryll wiped her mouth with the back of her wrist and looked at the glistening length of him, and then—because she was his sister and she had never in her life left a knot half-untied—she took him in again.
This time it was different. She went slower, took him in a little at a time, and he watched the top of her head bob and felt the wet slide of her tongue and the soft clutch of her cheeks and the small wet sounds her mouth made around him, and the afternoon light coming through the palms laid stripes of gold across her bare shoulders. She got halfway down and held it there, breathing hard through her nose, and he could feel her throat working against the head of him, and his thighs started to shake.
"That's it," Tetra murmured. "That's the trick of it. She's got it."
Aryll pulled off with a gasp and a smear of spit down her chin. "It's so big," she said, and it came out almost accusing, like he'd done it on purpose. "How does it even—"
"Practice," Tetra said. "Lots and lots of practice. Move your hand while you do it. Like this."
She reached over and closed Aryll's fingers around the base of him, showing her the grip, the slow twist, and Link watched his little sister's hand learn the motion from a pirate's hand and had to look away at the water for a second, because if he didn't he was going to finish in her mouth before she'd even gotten started.
"I want to try the deep part," Aryll said.
Tetra raised an eyebrow. "You just gagged."
"I want to try."
She said it with her chin up, and Tetra looked at her for a long beat, and then she laughed—that low real one—and shook her head. "Fine. But you do it slow, and when you need air you come up, you don't fight it. Nobody's grading you."
Aryll nodded and bent back over him, and this time she didn't hesitate. She took him in to where she'd stopped before and then pushed past it, slow, her throat opening, and Link felt himself slide deeper into the wet heat of her than he'd ever been in anything, and his head went back and a sound came out of him that he didn't recognize. She got most of him in—not all, not quite—and stayed, and her eyes were streaming and her nose was running and she was looking up at him from under her lashes with a stubbornness that bordered on fury, and the sight of it nearly undid him.
Then she pulled off, gasping, and coughed into her fist, and laughed, wet-eyed. "There. I did it."
"You did it," he said, hoarse. His hand came up and pushed her hair back off her damp forehead before he'd decided to do it.
Tetra was already moving. She came up onto her knees and reached for the knot of her scarf, and pulled it loose, and dropped it in the sand, and then she hooked her thumbs into the waist of her trousers and shoved them down over her hips without ceremony, and Link—who had spent a great deal of his life not looking at Tetra—looked.
Her thighs were freckled and sun-brown and there was a pale line where her shorts always sat. The dark thatch between them was wet already, visibly wet, catching the light, and she saw him see it and her grin went crooked.
"What?" she said. "You think I was just sitting here being patient?" She stepped out of the trousers and kicked them aside and settled back down onto the blanket with her knees apart, unhurried, and slid two fingers through herself once, and the sound of it was small and obscene in the quiet. "Been like this since you dropped your belt, honestly."
"Tetra."
"What?"
"Come here."
She came. She crawled up over him on her hands and knees and swung one leg across his lap, and her cunt came down against the length of his cock, hot and slick and open, and she rocked once, dragging herself along him, and both of them made a sound at the same time. Her hands landed on his shoulders and her hair had come half loose of the yellow rag and her breath was coming fast through her nose.
"Okay," she said. "Okay. Look at me."
He looked at her. Amber-green eyes with the sea behind them, freckled nose, mouth open. She reached down between them and took him in her hand and lined him up, and the head of his cock pressed against her, and she stopped there—just stopped, breathing, her thighs trembling faintly against his hips.
"I've never done this," she said. Quiet. Just to him. The pirate queen gone out of her voice entirely. "For the record. In case it matters."
"It matters."
"Good." She set her jaw. "Then don't be gentle."
She sank down onto him.
He felt her give—the resistance, then the split, then the sudden give of it, and Tetra's whole body locked, her nails biting into his shoulders, her breath caught in her throat like a swallowed word. She got about halfway and stopped, shaking, and a thin bright bead of blood ran down the inside of her thigh and onto his hip, and she looked down at it and then up at him with something like triumph in her face.
"There," she said, breathless. "That's that, then."
Then she took the rest of him, all the way down, and both of them groaned—hers high and tight, his low and dragged out of somewhere under his ribs—and she sat there impaled on him with her forehead dropped against his, and the wet grip of her around him was the tightest thing he had ever felt in his life.
"Fuck," she whispered. "Fuck, fuck, fuck."
"Tetra—"
"Shut up. Give me a second." She breathed. Then she lifted her hips and came back down, and the second time was easier, and the third time she found a rhythm, and after that she stopped counting.
She rode him hard. There was nothing careful in it—she planted her hands on his chest and worked her hips down onto him over and over, and the wet sound of it filled the shaded hush under the palms, and her tits moved under her shirt and her scarf lay forgotten in the sand and sweat ran down her throat. Link got his hands on her ass and pulled her into it, and she made a low approving sound and went faster, and her cunt clenched around him and let go and clenched again, and he could feel how wet she was, wetter than she'd started, slick running down onto his balls.
"Gods," she said, and laughed, ragged. "Gods, I should have—years ago, I should have—"
"Why didn't you?"
"Because you were a *boy*," she said, and ground down onto him so hard his vision went white at the edges. "And then you weren't."
Aryll had crept closer. She was kneeling beside them in the sand, still fully dressed, still flushed to the roots of her hair, and her hand was between her own thighs, pressed flat against the front of her dress, moving in small tight circles through the cloth. She wasn't hiding it. She was watching Tetra's face, the way Tetra's mouth fell open, the way her hips stuttered—watching like it was a lesson.
Tetra caught her at it and grinned, wild and flushed. "Getting ideas?"
"Yes," Aryll said.
"Good girl."
Link's hand found Tetra's hip and stilled her. She looked down at him, questioning, and he shook his head and shifted his weight and rolled her off him onto her back in the sand, coming up over her, and she landed with a grunt and a laugh and her hair all the way loose now, chestnut spread out over the striped blanket.
"Your turn to lie there," he said.
"Is it."
"It is."
He pushed back into her and she took him easy now, wet and open, and he fucked her slow and deep, watching her face the whole time—the way her brows pulled together, the way her hand came up to grip the back of his neck, the way her heels dug into the sand on either side of his hips. She was still bleeding a little. He didn't care and neither did she. Each stroke pulled a small broken sound out of her, and she stopped making smart remarks, and that was its own kind of gift.
"Link," she said. Just his name. Twice. Then, "I'm—"
"I know."
She came around him with her teeth in her own lip and her nails raking down his back, her cunt gripping him in long rolling waves, and he held on through it and kept moving, and when she finally went limp and gasping under him he pulled out and she reached up and pushed him back onto his heels.
"Her turn," Tetra said, hoarse, jerking her chin at Aryll. "She's been waiting."
Aryll stood up. Her hands went to the hem of her dress and she pulled it up over her head in one motion and dropped it in the sand beside Tetra's trousers, and stood there in nothing but her seashell necklace and her bare feet, small and soft and freckled all the way down, her nipples hard in the warm air and her thighs pressed together and a dark wet patch already showing at the top of them.
"I don't know how," she said.
"You don't have to know how," Tetra said, and sat up, and reached for her hand. "You just have to lie down."
She lay down on the blanket. She put her head on Tetra's thigh—Tetra had settled cross-legged, and she stroked Aryll's hair back out of her face with one hand, gentle, the way Link had never once seen her touch anybody. Aryll's knees came apart slowly, and Link knelt between them, and looked down at his sister's cunt for the first time in his life—pink and wet and small, the hair on it fine and pale, everything about it younger than Tetra's.
"You're sure," he said.
"I said I was sure." Her voice shook, but her eyes didn't. "Do it. I want it to be you."
He pushed into her slow.
She was tighter than Tetra—so tight he had to work for it, a little at a time, and her whole body clenched around the intrusion and her hands came up to grip his forearms. He felt the give when it came, the small tear of it, and Aryll's breath went up high and thin and her eyes went wide and full of water, and a thin line of blood ran down over the curve of her ass into the blanket. She didn't cry. She breathed through it, the way she'd breathed through her throat, stubborn, and Tetra held her hair and murmured something too low to hear.
"Okay," Aryll said at last, unsteady. "Okay. Move."
He moved. Slow at first, then deeper, and she took it—every inch of it, her small body opening around him, her tits moving with each thrust, her mouth open and her eyes on his face the whole time. She got wetter as he went, slicker, and the tightness turned into something that gripped and pulled instead of resisted, and she started making a sound on each stroke, soft and surprised.
"It's good," she said, wondering. "It's—oh. Oh, that's—"
"Yeah."
"Do it harder."
He did. He fucked his sister into the old striped blanket under the palms while a pirate held her head and told her she was doing well, and the waves kept their slow rhythm down the hill, and the goats kept churring behind the house, and none of it mattered at all. Aryll came first—a startled, shuddering thing, her heels drumming once in the sand, her hands flying up to cover her own mouth. Tetra came watching her. And Link held out as long as he could and then buried himself to the root in his sister and spilled inside her, pulse after pulse, and she felt it happen and made a small awed sound and pressed her hand flat over her own belly like she could feel it land.
He pulled out and knelt back, and they both watched it come—white and thick, following the curve of her, sliding down over the blood and the wetness onto the blanket. Aryll put two fingers down and touched it, curious, and lifted them to her nose and smelled them, and Tetra laughed and pulled her up into a sitting position against her chest and kissed the top of her head.
"There," Tetra said. "Now you know."
Link sat back on his heels in the sand, spent, breathing hard, his sister's blood drying on his thighs and Tetra's on his hip, and looked at the two of them tangled together on the blanket with the afternoon going gold around them. His belt was still lying in the sand. Somewhere down the hill, Grandma called his name.