Transform every human to ever exist into a futanari

Eva smiled as her powers went to work, transforming the body middle-aged man before her into a beautiful busty brunette while retaining the enhanced cock she gave "him" earlier.

"What did you just do to me?" the consultant asked in her new melodic voice.

"Oh, just the same thing I did to every other human to ever exist. Humanity is now a race made entirely of futanari. In other words, every human now has both male and female genitalia along with fully-functional breasts for feeding any babies with. That basically means everyone can now make love however they like without having to worry about arbitrary limitations to their reproductive capabilities like birth gender," Eva replied, now sporting a cock the same length as her body to reflect the changes she made to humanity.

"But... Why?" the consultant asked.

"To be completely honest, I did this because I love big, juicy cocks, but find actual men to be unsightly compared to a beautiful woman. Naturally, I took this opportunity to make the cock of every man bigger to the point where the smallest adult penis in existence is eighteen inches long, while all the women now have complexions that are worthy of supermodel status, along with bodies to match. I don't believe in the concept of an uniform standard for beauty though, so I just gave everyone the body type they thought were the most attractive. So while I may have made you a dainty princess-like beauty to reflect your tastes, someone else have the body of a professional FBB instead, while others possess the BBW look.," Eva replied, her eight-foot long cartoon cock twitching at the thought of an entire planet of seven billion sexy futanari to screw the brains out of.

"So, is there anything else you're after?" The consultant asked.