Dustin is looking at Ty's hardon and realizes that's more and bigger then he can handle as a human and male and with much of a mind.
So Dustin wishes to be transformed into a female dragon beast that can handle the 'bigger guys'
So Ty happily complies snaps his fingers and watches as Dustin screams in terror as all his hair and body hair falls off.
The scales and growth spurt happen around the same time
and then come the horns,snout,stretching neck ,tail and
stuff.
Finally its done and theres a panting feral female dragon
down on all fours ,the floorboards already creaking from Dustins massive weight.
However as Ty advances on her she rolls over on her side,cooing and thrumming as she allows Ty a peek of her
dragoness sized ortifice.
The beast and Ty do it for a while and then Ty pulls out,leaving Dustin in the throes of her first female dragon
orgasm.
She'll get the nastiness and firebreath in a few minutes,since she's still in the process of transforming.
Ty leaves Dustins room and heads outside the house,gazing at
Dustins upper bedroom window from the outside,holding a stopwatch to time the moment when Dustin figures out what her wings are for.
Four minutes 33 seconds
The window and a good chunk of the wall burst outwards as Dustin makes her dash for the sky and Ty waves goodbye to the huge feral dragoness as she heads off on her new life....