Spend some more time in a risk-free environment

With your head up high, you check up on Gwen. Turns out she was already awake by now, since upon opening the door, you could see her sitting on her bed and frantically stroking her girl-cock. You reluctantly knock on the door to get her attention. "Morning... taking care of your morning wood? Yeah, that part of life kind of sucks."

"I can... tell..." Her hand rhythmically moved up and down her shaft, just like how you had taught her. "At least it's... pretty easy... and straight-forward... how come you didn't wake up horny, too?" You flash her a brief grin while remembering the feeling of your father's dick wedged all the way up inside your body.

"Well. A girl has to know how to take care of her needs, ya know? It's just like what you said. Learn how to play the... 'instrument' correctly, and it gets very easy." Gwen nodded along, but the surprise on her face was clear to see.

"That's uh... impressive... most friends I know spent years practicing, and still haven't figured out how to orgasm..." Her eyes looked at you slightly more suspiciously.

"They probably weren't cursed to climax quicker and harder."

"Oh. Yeah! ... that's true." Gwen casually reached for a tissue and held it under her dick before starting to erupt multiple massive and thick spurts of viscous sperm into it. It was impressive, to say the least... if she would have any interest in keeping that appendage, she would make some girl really happy with that kind of load! It's equally interesting how after just a day of not having a cock yourself, you already began seeing cum as something rather... gross? It was all white and sticky and it gets everywhere. Women and their climaxes were much cleaner and proper!

Over the next few hours, you gleefully spend your time in front of the computer and browse the web. You were steadily getting closer to having the stupid spell disappear. Gwen made a few more remarks about that as well, and how most of her clothes aren't fitting her properly anymore with that extra piece of meat attached to her crotch. Each time, you reassured her that it's only temporary.

She pokes your shoulder a while later, and you're already afraid that she's got some bad news! After all you were already anticipating to sleep one more time and then wake up as your true self. You're prepared for the worst when you turn around to face her. Fortunately, her proposition was a whole lot more lighthearted than you feared!

"Hey, I talked to dad earlier. He was wondering if we should still do our weekly movie night even though mom is still at work and 'John and Jimmy are staying with friends', as far as he knows anyway. Whaddaya say, got any interest in that or should I come up with an excuse?"