An Unknown Curse

"Well, now that you're saying this. If she's curse me now, I'm going to become... err... I don't know what happen next."

"What do you mean you don't know?" you ask.

"It's just like I said, I have no idea what I'm going to become. After I had separated from my friends, I met the witch again. I didn't recognize her because she was very different, much younger, but she recognized me and came to me to apologize. " your girlfriend said

"And didn't she say anything about the curse or did she try to take the curse off you?" you asked

"She said she wanted to undo the curse, but she was still a beginner witch and that by having applied the curse on one without thinking due to anger she made the mistake of not focusing properly, which makes the result not to be expected . Because of that, she couldn't say what effect the curse would have on me or the conditions for it to activate." your girlfriend said

"How can an old witch be a beginner?" you asked

"She told me that she could choose how old she would appear to be with her magic and that she only used the appearance of an old woman to get some advantages." your girlfriend said

"Got it." you said

"As you can see I didn’t go to school today because I don’t know how the curse is activated and I’m afraid to transform myself in front of everyone. Even you, because without knowing what I will become, I fear that you will disgust me after the transformation." your girlfriend said

"I don't care what you become on the outside, the important thing is that you remain yourself on the inside" you said

"Thank you, you are really sweet." your girlfriend said, so she hugged you and you kissed.

While you were kissing, you felt through your clothes that your girlfriend was not wearing a bra, it made your dick hard. Since it was not the time for that, you hid this fact from her. But she noticed and started to seduce you without any of you knowing that sex would activate the curse.