The pain mostly came from her crotch, Mary felt as if her reproductive organs were placed in acid, she rolled on the ground due to the pain, the two dragon heads watched with wide grins, revealing their sharp teeth.
"Don't worry Mary...," the right head hissed, "It will all be over soon." it said again.
"Please stop! I don't want this!" begged Mary, "I don't want to be a dragon!" she said.
"Oh come on Mary!" the left head said cheerfully, "The fun's about to begin!" it said, and all of a sudden, the entire pain turned in pleasure.
Mary started panting, and started sweating, the two heads were constantly collecting the small drops of sweat created by Mary, however, they suddenly stopped as they eyed down Mary's crotch, at this, she looked and saw two bulges press against the fabric of her pants, her eyes widened in shock as she grunted, feeling them develop.
"That's it Mary!" the left head said again in enthusiasm.
"Yes... Give in Mary, enjoy the changes." said the right head, "Touch your new masculinity, feel it change and throb in your still human hands." it said, licking its jagged teeth in lust.
Then all of a sudden, her pants ripped open, revealing two scaled phalluses along with a pair of scaled testicles, filled with Mary's new draconic seed.
"They're beautiful, aren't they?" asked the right head, looking at Mary's new additions.
"Come on give them a touch! Give in the changes!" said the left head licking its scaled lips.
"No!" shouted Mary, "I'm a girl!" she said.
The two heads looked at each other, giving an impish smile, "Well, in that case..." the two heads started.
Mary looked at the two heads in confusion, only to then watch them lunge at her new draconic phalluses, and started licking them, this resulted in more pleasure as she felt the tongues of the dragon heads lash against her members, resulting in her first male climax, her white draconic seed splattering on her remaining clothes and on the ground, making the two heads go on.