Instincts of My Own by seren (NC-17)

[anr]

Fandom: STAR TREK: REBOOT
Pairing: McCoy/Chapel
Length: 1,000+ words
Author on LJ: seren_ccd
Author Website: n/a
Why this must be read: Five hours after being exposed to an alien pollen, McCoy and Chapel have finally reached the breaking point of their control. This is trope!fic -- extremely well-written and intense and hot trope!fic, with a final line that is sweet and disturbing in equal measure.

Excerpt:
It's been five hours since Christine and Dr McCoy were exposed to the pollen.

Five hours since they'd been thrust into quarantine in a spare lab, wearing only light tunics due to their over-sensitized skin.

Five hours analyzing the chemical to see if there was another way (any way) to counteract it before it took them over.

Five hours for Christine to become this shaking, quietly gasping shell of herself that wants one thing.

McCoy.

She wants him inside of her. She wants to feel and taste all of him.

And she sees the exact same want in his eyes.

Instincts of My Own