Third Eye Blind, by mostfacinorous (NC-17)

[laughingacademy.livejournal.com]

Fandom: WELCOME TO NIGHT VALE
Pairing: Cecil/Carlos
Length: 2,052 words
Author on LJ: unknown
Author Website: ; works on AO3
Warnings: PWP, abnormal physiology, third eye, second mouth, Oral Sex, face fucking, Dirty Talk, Begging, Consensual skull fucking?
Why this must be read:

This is an unusual — and filthy, wow, seriously, read the warnings — take on the Cecil-has-a-third-eye trope.

The other mouth let out a sound that could only be called a growl, and spoke. “Don’t you dare pull out unless you’re planning to switch holes.” Carlos gasped and wrapped his hands around the back of Cecil’s all but bald head, using the leverage to piston in and out of him. Cecil gagged, his throat tightening around him, and he wondered if Cecil could breathe through his other mouth.

Testing the theory, he pulled Cecil’s face tight against his pelvis and held him there, making languid, shallow thrusts without really moving far enough away to allow him to breathe through his nose.

For science.

“Third Eye Blind” on AO3