Vera teases and tortures you for a while, but then prepares to mount your aching, needing erection. "Now remember what I said, you will NOT cum until I say so, or you will regret it." You nod, but you aren't sure how long you can hold out against her. She falls down onto you with a lustful moan. "ooooh YES!" She cries out. "I must admit, finding a human large enough to be satisfying is a rare treat. I can't wait to see how big you are as a wolf." Then she leans over you, now more werewolf than human, and bites deep into your shoulder. You cry out in pain but she shows no remorse. Instead, she bites her own arm and offers the blood for you to drink. "Man up and deal with it. If you don't drink now and start turning, you might just die of blood loss." You obey, and soon feel your wound healing as a fire burns in your throat and belly the more you swallow her blood. Then the burning sensation spreads throughout the rest of your body, and you begin to change. You feel an exhilarating rush of strength and power as you begin to change. Most of all, the feeling in your dick has multiplied a thousandfold. It feels like you're already cumming even though you haven't, and the pleasure only mounts as your cock doubles and triples in size along with the rest of you. As fur sprouts from your body and your jaw elongates, you realize there's no way you can last through this for long, especially not now that she's riding you full force, her breasts bouncing on her magnificent frame as she thrusts and grinds on your cock. "Don't you dare cum yet, wolf!" She commands, but she offers no mercy as she just rides you all the harder. You fight it, but at last, your aching cock can take no more and explodes deep within her.
Panting, you try to apologize, but all that comes out is a growling sound. Of course. You weren't a lycan like her, just a were. She was probably controlling her transformation to keep her vocal cords human. You observe your ordinary brown fur with disappointment, and then it begins to recede into your body. The moon wasn't out, after all, and again, you weren't like her...
"hmmp. Such a disappointment." She says as she looks down on you. "Now for your punishment..."