As Jen continued to stroke her new man meat, she started going through her usual fantasies. She thought of her boyfriend Brad on the football team and of cute boy band members, all of it doing nothing for her.
Then her mind drifted to her friends on the cheerleading squad. She pictured
their long toned legs, perky butts and hefty breasts. As she continued stroking her new organ a new fantasy began to form. She started to think about Melissa, one of the head cheerleaders. Jen imagined herself groping Melissa’s E cup breasts through her uniform, stripping her clothes off. Dominating her with his manhood. Jen could feel her cock stirring as pleasure slowly began to build in her balls.
Her changes accelerated. Bit by bit, she was becoming a man.
She felt a slight ache all over her body. Jen’s slender five foot five frame was becoming taller and bulkier. Her feet grew several sizes, pushing tightly against the soles of her shoes until they burst. She could see more and more of her increasingly muscular legs outgrowing her skirt as her lower body lengthened.
Similar changes were affecting her upper body. While she jerked herself off her hands started to change. Her delicate fingers grew big and meaty, more easily fitting around her large manhood, while her hands became rough and calloused. Her arms thickened with muscle as they grew long and gangly.
She could feel her midsection expanding, her rib cage getting larger and her shoulders becoming more broad, as her torso reformed into a masculine V shape.
The dull ache moved up her neck. Her still feminine voice began to crack causing her womanly moans to deepen into a rumbling baritone. Her whole head ached for a moment and then stopped. The dull pain in her body becoming replaced by a slight itch.
Her meaty hands start to brush against something coarse and wiry as a dark, patch of hair begins to sprout up at her crotch, covering the base of her cock and her hefty balls in a thick pubic bush. The hair then spreads in a dense coat all the way down her muscular legs and leaves a dusting of thick hair atop her feet and toes. The hair marches up her defined abs in a thick happy trail and moves upwards until her muscular pecs become hidden under a healthy pelt of chest hair that spreads up her neck and spills over her shoulders before densely coating her entire arm in hair from bicep to knuckle. Finally she feels facial hair fill in on her chin, cheeks, and upper lip.
At last, Jen could feel the pressure in her balls start to reach its climax and all at once she came, spilling her first seed as a man.