She knew what she wanted to wish for:
"I wish that all women in the world (included myself) were men! I wish that men can be pregnant and be all gay. I wish that the ex-women were the most muscular and hairy men in the world."
Suddenly, the change happened. Young girls at school became boys; nice young ladies kissing their boyfriend became huge guys with their mates; lovely brides in dress changed into men in tuxedo, exactly like their groomsmen; young mothers who nursed their children turned into muscular hunks. All their features changed forever, beards and mustaches grew, tits flattened, lush coarse hair grew equally on their legs and arms.. the Earth: a new world of all male people!