A human (male)

"I'm a human."

"...That was my first guess, yes." Brim said, though the pause at the beginning was fooling no one.

"And I'm a man. You know, flat chest, dick between the legs, beards and mustaches..." Tally continued on a deadpan tone.

Brim giggled. "Oh, you'd be surprised at how many of those things are not exclusve to males in some species."

Tally slowed down for a second before shaking his head and resuming the pace; he wasn't going to entertain that line of thought now.

"So, how about we get started?" Brim said, her spectral shape circling around his body, curves jiggling.

How a ghost could have jiggling curves was beyond the man's comprehension, but that was a mystery of the universe he didn't mind leaving unanswered. "And how do you propose we do that? Unless you can track our foes, we have **** but to scout around and find a trail."

"...Oh! Right, you can't feel the lust of others," Brim realized. "Give me a sec and I'll see if there's any horny girl around these parts."

Tally stopped. Slowly, he turned to face her. "And why didn't you try that before?"

The ghost girl shrugged. "I thought you were already doing it."

The tired man just sighed.