You wish that no one would notice that what you were about to do. You wish that her breasts would grow to match her huge ass. You watch as her chest goes from her natural c cup and slowly gets bigger and bigger, settling on an h cup. You wish that her vagina would be replaced with a large penis, around 8 inches or so, with large testicles to match. You also made her attracted to women and shemales only. In addition, any boys attracted to her would become slutty shemales themselves, biologically female with larger asses except for their cocks, while girls attracted to her would become much sexier, and gain a shemale fetish and an attraction for women, while losing their attraction towards men. Both would gain higher libidos, bordering nymphomaniac levels. You also made sure that the girl you had been feeling up earlier, Meghan, would be extremely attracted to your teacher, Miss Sally. Finally, you made sure no one would notice anything and wished for everything to set in motion. You watch as Miss Sally's ass grows again and pushes further against her dress, getting closer to your face. You turn your head and watch as her large penis forms, becoming fully erect, and notice her large testicles pushed against her leggings which accentuates her new erection. Immediately after, Meghan changes. Her waist shrinks, her hips expand, her ass and breasts grow, and her clothes change to fit her new form. On her new, tight yoga pants, you notice a wet spot forming and gradually getting bigger. Looking around the classroom, you notice that more than half of the girls have changed and more than three quarters of the men have as well. You look down at yourself and realize that you've become a shemale as well. Grinning, you think of what to change next.