Trans girl who starts taking werewolf HRT.
At first, not much changes, her hair grows wilder, sure, but its nothing too out of the ordinary.
Then her teeth start growing sharper, her ears getting pointier, her nose elongating into something of a snout...
She gets stronger, stronger than she's ever been. Her nails begin to sharpen into claws, her entire body grows larger and larger until she's towering over everyone around her.
She has cravings for violence and food and sex that only grow stronger with the moon cycle, you can feel her eyeing you up. you feel like prey to her.
She pins you down under her, showing off her huge girlcock, larger than you ever dreamed of taking, with a frighteningly large knot at the base, and you can't really say no to her at this point. She's larger than you and stronger than you, and has decided to take whatever she wants, and she wants YOU.
She's surprisingly gentle. More gentle than you expected, but as "gentle" as she is capable of is more than plenty rough, pinning you down, stuffing you full, even clamping her jaws down on your shoulder so you don't get any funny ideas like trying to run~
She gives way to instinct, getting faster, getting rougher, growling if you do anything she dislikes, pounding away at your tight hole until-
She crams her knot into place making sure you take what she's giving you. She floods your insides with wave after wave of girlspunk, making sure you'll be nice and knocked up and then some~
You aren't pulled off her knot of course, what a silly thing to think. She goes about the rest of her day with you hanging off her, occasionally pumping out a few more loads into you just in case the gallons of seed in you weren't enough~
You start to think "at least it can't get worse..." but then she reveals something... She's not even that far into her transition and she's far from done growing~ The fat knot that feels like it's threatening to split you open? It's not even at its full potential~
You'll get a lot of time to get used to it as her mate, though <3