Not explicitly dark, but the implications are.

"I had no idea the surgery had come along so far." Mr. Wells said to Mr. Slater. Mr. Slater smiled, hands on feminine hips, posed sultry but not vulgar manner. Neither was fooling the other. This was deliberate and both were well aware of this.

"Farther than you think." Mr. Slater said. "Would you believe that I had it just three days ago?"

"Three days! No, I would not! How are you up and moving so easily?"

"That new serum. We still need to be cautious, hence the strong stitches, but even those aren't like what they were. In a month, nothing more than a thin line."

"I am guessing that this body..."

"The less you know about how this body was acquired, the better." Mr. Slater said softly.

"I, I assumed as much." Mr. Wells said. "So, why did you choose this body? Or can you not choose?"

"You describe a type or types of bodies and when one like that shows up, we contact you. This one, this was deliberate. What better way to show off what we can do than this? An old man's head on a thirty year-old woman's body?"

"It is effective." Mr. Slater admitted. "Certainly shows off what can be done. Okay, my friend, you have convinced me."

"I thought I might. So, what were you thinking of?"

"Well, I was thinking something in your current sex, but maybe a bit bustier and with more curves..."