Ms Jensen fell on to the ground as her dainty feet began to grow causing her red heels to crack and break. She continued to stroke her newly grown penis under her skirt which had already reached 9 inches in length.
Meanwhile Sarah started to panick, afraid of ending up like Ms Jensen. Jumping out of her seat and screaming, Sarah held her left hand looking at her fingers thicken and become more manly each passing second.
Looking around for someone to help, her friends started backing away from her, watching her cry in despair. Following her left hand, her forearm started to gain definiton, aswell her bicep and tricep.
Jen shot another piece of wrapper through her straw, targetting Naomi, hitting her from the cheek. Naomi didn't even feel the wrapper, due the adrenaline rush caused by her environment. She felt pressure on her feet, looking down at her cotton tights to see her feet grow rapidly. Jen saw Naomi's feet burst out of her flats, strechting her tights to the limits. Naomi let out a ear piercing screech as she started to gain height from her legs. Her feet finally stopped growing after they teared through the tights, at approximately man size 14, from woman size 5. What seemed weird about Naomi was that her feet was way darker for her asian skin. Naomi's screams turned into squeky moans as she felt something big was about to shoot out from her groin.
Sarah couldn't take it anymore, she ran out of the class. She entered to girls washroom and locked herself into a stall.
Jen looked at Ms Jensen, on the ground holding a giant dick with her well manicured hands. Her legs were hairy, no curves at all. She was a skinny, tall man from waist down. Her breasts started the deflate as she came, spraying cum everywhere. Growing chest hair, her torso was finished transforming. Her beautiful blond hair started to turn black with streaks of gray as it receeded. She grew a stubble on her face. Her moans started to calm down and grow deeper, visible lump appearing on her throat. Ms Jensen's (or Mr Jensen now) face became more masculine, bigger nose, smaller eyes. Her arms and hands sprouted hair as she finished transforming lying on the ground in a post orgasmic state. Jen looked at the weird man in a dress lying on the ground, who happened to be a hot teacher minutes ago.
Naomi's skirt hiked up as she moaned with her little voice. She grabbed her new penis with her petite hands under her skirt. It grew even harder and longer ripping through her dark tights. Naomi was more than shocked to come across a black veiny dick. She couldn't resist and began pumping using 2 hands with an instinct she had never before. Her legs and calves gained muscle bursting free out of the tights completely to show the class some black hamstrings and quads. She was already 6'2 by now growing up from 5 feet only.
Naomi's stomach started expand, gaining a solid sixpack. Her breasts deflated becoming giant pecs ripping out of her button-downs. Her shoulders widened as her hands and arms became black and huge. A large snap sound came from her bra as it ripped and fell down caused by the pressure. She lost her asian feautures gaining african ones. Her once soft and long hair fell on to the ground as she (he) became bald. He stood a solid 6'6 now. Tiny moans turned into deep masculine grunts as he came, shooting out cum from her big dick.