Enjoying the feminine curves you gave you lower body, you decide to put yourself back to normal. In the end, you prefer other women being like this instead of you, so you make a wish and your lower body shrinks back to normal size. The thong and leggings holding your teacher and you together shrink back to prior size, still constraining you tightly. The feeling of your teacher's plump rump keeps your dick nice and hard, especially as she walks around. It's only a matter of time though; as she bends over to help a student, your erect dick is able to slip between her thighs. "Eep!" She squeals, standing straight again; this sudden motion pushes your dick into her pussy. 'Oh shit, i just lost my virginity!' You note, relishing the inner muscles of your teacher squeezing your rod. "I knew this would happen eventually!" She moans.
You can't help but thrust back and forth, pulling out slightly, then ramming deep into your teacher. Believe it or not, but she's really getting into it as well, meeting your thrusts with her own pelvic motions. But, she still has a job to do, and proceeds to continue teaching the class while you two are having sex. "Aa-and here is how one reaches the sol-UTION!" She says as you ram her fiercely. "You are just so sexy." You murmur to her, grabbing her stomach to keep yourself tight to her. Your teacher blushes at hearing this and resumes teaching.
She doesn't get very far though as you speed up; her pussy begins squeezing in a different way, and you can't take it. Out comes your cum, filling your teacher up; you both moan and the teacher falls to her knees, holding your dick deeper inside her. Thankfully, the bell rings and all the students file out of the classroom, not really minding the basically pornographic display that occurred most of the class. "You naughty boy...." You teacher moans; keeping your dick inside her, you quickly switch sides so that your body is pressed against the teacher's front instead of her ass. "You're going to live with me from now on." You command her. "Fine, but you don't have to be so blunt about it." She pants. "And," You add. "From now on, we're going to be wearing your clothes around us; I plan on keeping my dick in you 24/7." With that, you give a quick thrust to solidify this. "Ah, with pleasure." Your teacher moans. Quickly, you make the proper wishes to make sure these become reality.