How does she test out the rule changes?

Morning classes

Emma soon managed to rub one out without any internet porn. With her new body and skills, she knew she'd be getting a lot of great sex soon, and the possibilities filled her mind with all the fantasies she needed. She relieved her stress while thinking of huge cocks filling her up, then went to bed very satisfied.

Emma slept late, then lazily got ready for class. She casually walked towards the classroom. All the guys were checking her out! When she looked at one guy's crotch and concentrated, she could see a glowing outline of his cock through his pants, even through his legs.

"Holy crap," she thought, "I've got cock-vision!"

The first guy looked kind of small, but she kept looking. She realized that if she wanted, she could make the vision show an image of what the guys would look like hard. Some were bigger than others, but there wasn't much to choose from. There weren't many guys out during class.

Emma walked into the large classroom barely ten minutes before the end of class. Professor James looked at her and scrunched up his face. "Ms. Yang! You're joining us rather late!"

Her first reaction was to apologize like crazy, same as everyone always did for the ball busting professor. However, when Emma looked in his eyes, she got the impression that there was a better way to handle him. She walked up close to the older man, close enough that her large breasts in her tight, white t-shirt were barely an inch from his chest. She smiled at him cockily and said, "Yeah, I know!"

Professor James inhaled sharply, then deflated. "Well, um, these things happen. Just... take a seat."

Emma blew him a kiss and turned around. She heard a slight moan from behind her as she walked away.

When Emma reached her seat, the professor continued his lecture, but she ignored it. She was too busy looking around the classroom. The guys were trying to check her out without being noticeable. Emma looked over the large room, seeing if there were any cocks big enough for her.