Fandom: The Incredibles
"Little did she know, the dildo had mysterious powers. Any female that used it in both holes would grow male genitals. Inside her womb, the ovaries transformed into testicles, and the womb itself became a scrotum. Her new balls dropped out of her pussy and held a spherical shape. Her clit lengthened, widened and morphed. A head of a purplish complexion formed out of the tip and grew to 9 inches in length and 2 in width.
With the painful transformation complete, Helen, still with dildo in arse, opened her eyes and unfolded. She had no idea what that was all about. She stood up to go to bed, but felt the hard, new organ bouncing around. Looking down, Helen gasped, half in horror and half in delight. For years she had been trying to use her powers to create a penis, but had never imagined actually having one!”