Massive Horse Cock

“There's, like, no way Jim's this big. Just say it and it's yours. My enormous juicy cock. This truly massive member. Succulent throbbing meat stick.” Finally Robin leaned in close and whispered, “massive horse cock.”

A faint glimmer of green emanated from Robin's finger and Sharon gasped as the flesh in her crotch began reforming itself. Her vaginal tract began convulsing, pushing itself out of her body to dangle between her thighs as some hideous parody of manhood. Her vagina then began changing in consistency and colouration, becoming firm and and mottled in colour, dark in some areas and a fleshy pink in others. Her urethra was sucked into the developing organ, effectively replacing her cervix as the developing organ's head. The sickly looking tube of flesh then began stretching itself downward and flaring out slightly at the end. The new flesh slid up on her body slightly, and a fleshy sack formed behind her new flaccid shaft. Inside her body other changes were occurring, her womb changing shape and form to become a massive internal prostate, her ovaries expanding rapidly only to drop down into the accommodating sack her body had formed only moments before. They continued to swell even in their new container, and soon Sharon had two cantaloupe sized testicles hanging in her skirt. The shaft of her new organ seemed to have finished extending, only to have the upper portion retract back into the lower portion, essentially forming a fleshy sheathe for what was her...

“Massive horse cock!” Robin shouted with surprise.

“No need to yell,” Sharon retorted. “Unlike you some of us prefer not to broadcast our cocks to the world.”

*Written by FK