I found it inside a massive pelvis formation, just as he'd described. The basin was deep, the water clear, fed by something that bubbled up from underground and kept the surface rippling. Natural stone surrounded it, worn smooth by centuries of use.
Too perfect to be an accident. Like everything else in his territory, it was designed.
I was in bad shape. Three days of walking with almost no sleep, constant arousal draining resources my body needed to function, dehydration setting in despite the marked water I'd drunk yesterday. My legs shook when I stood still. My hands trembled. My pussy was so swollen and sensitive that even the brush of air against it sent sparks through my nervous system.
I stripped before I drank. My clothes were ruined anyway, stiff with dried sweat and arousal, chafing against flesh that had become too sensitive to tolerate fabric. The dry air hit my bare skin, and I shuddered, my nipples tightening, a pulse of heat surging through my core at the vulnerability of being naked in his territory.
His territory. His spring. His trap.
I didn't care anymore. I needed water.
I knelt beside the basin and cupped the liquid in my hands. Cool against my lips. Clean and mineral-rich, soothing my parched throat. I drank deeply, trying not to think about?—
His scent.
Underneath the mineral taste. Underneath the coolness. Stronger than the first water source. Concentrated, as if he'd marked this spring more thoroughly than anywhere else.
The tonic ripped through me so hard I stopped breathing.
I collapsed beside the basin, my whole body convulsing with need so intense it was nearly pain. Not waves anymore. A continuous seizing, every muscle from my core to my thighs contracting in violent spasms. My inner walls clenched so hard I could see it through my belly, visible ripples of muscle trying to grip something that wasn't there.
Wetness flooded out of me. My nipples ached, swollen and tight, desperate for touch. My clit throbbed with every heartbeat, protruding from its hood, demanding attention I couldn't give it.
I couldn't stop the sounds that came out of me. Moans and whimpers that echoed off the bone walls, broadcasting my desperation to anyone who might be listening. My hips rocked involuntarily, grinding against air, seeking pressure that didn't exist.
He'd marked this water more than the others. Training my body to associate the center of his territory with the most intense response. By the time I reached him, I'd be conditioned to fall apart at mere proximity.
I knelt there until I could breathe again, drinking more water because I had to, feeling another wave crash through me, rode it out with my forehead pressed against the cool stone.
Movement at the edge of my vision.
I turned, still naked, still dripping with water and arousal. The shadows at the far end of the pelvis formation shifted, and he stepped into the light.
Eight feet tall. Maybe more.
My brain started cataloging automatically, because that was the only way to process what I was seeing without shattering completely. Massive build, heavily muscled beneath armor that wasn't metal or synthetic. The armor was part of him. Calcified plates in matte ivory and pale gray, layered over dense tissue, the colors of bleached bone and ancient stone.
His head was wrong for human. No hair. Instead, ridges of calcite or something like it swept back from his brow in a crown formation, sharp-edged and deliberate. His eyes were deep-set, amber-orange, and they caught the light in a way that suggested they'd work better in darkness than mine ever could.
His body was built for power. Shoulders broader than any human's, arms thick with muscle, hands that ended in blunt claws capable of carving the bone walls that surrounded us. His chest was a wall of interlocking plates with gaps at the joints where darker flesh showed through.
Between his legs, his armor bulged. Even through the protective plating, I could see something massive pressing outward, straining against constraints. The shape was wrong for human. Too large. Too structured. Something that would split me open if he?—
Heat flooded through me at the thought. A rush of wet arousal that had me clenching so hard I gasped. My body recognized him. Not just his scent but him. The genetic compatibility the tonic had been designed to create. Every cell in my body oriented toward him like a compass pointing north.
I found myself mapping his weaknesses because that's what I do, that's how I survive. The armor wasn't continuous. There were gaps at his joints, at the seams between plates. His innerarms. His inner thighs. His throat, where the calcified covering stopped at his jaw and left a strip of darker flesh exposed.
Could I hurt him? The math said no. Even if I found a weapon, even if I hit every vulnerable point, he'd still be eight feet of calcified mass, and I'd still be a naked human woman with no combat training and a body that wanted to spread itself open for him instead of fight.
But I catalogued the weaknesses anyway. Because noticing things was all I had left. Because being an engineer meant seeing structure even when you couldn't change it.
He didn't move toward me. Just stood there, letting me look, letting my body react while my mind tried to catch up. Patient. Like everything else he did.
"You came."
That voice. Grinding stone, geological, ancient. My pussy clenched at the sound of it, and I watched his nostrils flare. He could smell my response. He could smell exactly how ready I was.
"You didn't give me a choice."
