Cock

“I don’t want that to explode, go ahead and finish in her.” Dudley suggested.

Malfoy smiled as she walked over to Julie, her cock dripping the edging cum. Malfoy was quick to slam her cock into Julie’s ass. In that one thrust, Malfoy came inside Julie. Julie’s eyes went wide, feeling the torrent of cum enter her ass. She looked down expecting her stomach to grow like Sarah’s, instead she saw something worse. She could see a penis growing above her vagina. The more cum that entered her, the bigger it grew. She could see it growing harder and harder, the intense ecstasy of it making her hornier than ever. Once her new penis was the size of her arm, Malfoy finally stopped and pulled out of her.

Julie grinded on the floor, trying to release her restraints, she needed to fuck something. The door knob started to jiggle. Malfoy and Dudley panicked and tried to find somewhere to hide. The door opened as a blonde woman walked in. Malfoy released Julie from her spell. With her newfound freedom, she pounced on the blonde before she could react. “Ah! What in the world are you doing Miss Mathers?!” the blonde yelled, then she saw Julie’s newborn cock, hard as a rock.

“Oh Principal Jackie,” Julie rubbed her enormous dick on Jackie’s opening, “I’m about to fuck you stupid.” Julie plunged her cock into Jackie, as she let out a yelp. Faster and faster Julie fucked, the new sensation making her lose control. She looked around and saw the satchel that the mysterious girls had brought in and reached for it. She opened it to see what appeared to be potion bottles. Any other day, she would have laughed it off as fake. But looking back at Sarah, who still basked in the afterglow of her growth, Julie was ready for anything. She pulled out a white potion. She swirled it around, it looked like milk to her. She popped the cork and pinched the principal’s nose, causing her to open her mouth. Julie jammed the potion into Jackie’s mouth and held it there, making sure she drank it all. Once she was done, Julie threw the bottle to the side and feverishly went back to fucking.

Jackie moaned, feeling a heat in her breasts. She then started to see the impossible happen as her breasts started to rise, like dough. Jackie squirmed, the sensation of her growing breasts making her lose her mind with the enormous dick in her pussy. Soon her breasts sagged to either side of her, jiggling with each thrust that Julie sent into her at a quickening pace.

“Unf…oooohhhh, here I cuuuuuuuuummmmmm.” Julie declared as she thrust once more into Jackie and released. Jackie’s eyes went wide as she felt a pressure in her chest. Small stains appeared on her blouse. Julie noticed and ripped her shirt open to show two enormous breasts with white liquid leaking out of her nipples.

“Oo…aaaaauuuuuuughghghgh.” Jackie yelled, cumming as her breasts started to spray the liquid everywhere. It got all over Julie’s face. She swiped her finger and tasted it. It was milk! Her erection returned immediately and she started to fuck the principal again.

Malfoy and Dudley came out of their hiding space and saw the scene unfolding before them. “I think we should try to move on.” Dudley said.

“No wait, she said this was the principal? Is that a headmistress?” Malfoy asked.

“Yeah, but good luck getting anything but milk out of her now.”

“It’s okay.” Malfoy said, grin appearing on her face. “I have an idea.”