Vipress looked at her and explained "No you sshould realise that we gain powersss with every unbirth that we do"
"Can I try it out now mother?"
"Yes you can Jenna let me get something for you" Vipress replied.
What you didn't notice was that Vipress' tail slid behind the mirror to grab your legs and she quickly dragged you across the floor to Jenna while Vipress explained further "When you unbirth someone you gain magic and some of their physical attributes".
Jenna looked in glee at you as she lifted you into the air with her tail and unhinged her jaw and dropped you in.
You realize there's nothing you can do at this point - any attempt to escape could be disastrous. tears sliding down your face, you silently accept your new life, and quickly fall fast asleep.
You end up going into unconsciousness, silently sleeping as Jenna'ss pregnancy moves along. Scales begin to form along your legs, turning your skin hard, but at the same time offering protection. Your legs zip together, and their bones dissolve away to make room for new organs. As it forms, your new tail begins to grow longer. Your hair grows longer as well, and your human skin softens.
Then you feel a pushing as you slide out head first soon followed by your 5'6" torso with D cup breasts you look into a close mirror in the basement to find yourself looking into a feminine face with slightly snakey features and yellow reptilian eyes. You love your body as the last of your 17' tail comes out.
You look at Jenna you new mother with slightly glowing eyes asking "What can we do now mother?"
Jenna looked at you and replied ....