Patreon Prompt 359

Prompt: A woman volunteers for an experiment to modify her body into its most base form of pleasure. She ends up as little more than a set of legs carrying a thick ass and a constantly aroused manhood.

   “You may administer the serum…now!”

   As much as Glenda was iffy about the syringe full of purple colored goo, the promise of a paycheck was enough to convince her to go through with it. Her body became covered in a tingling sensation as the needle departed from her skin. While she didn’t know exactly what was going on, the researchers had told her that the purpose of the experiment was to optimize a person purely for pleasure. Any hopes she had of that meaning she would become like a super model were thrown out as her torso began to recede into her lower half.

   A panicked scream tried to leave Glenda’s mouth as she continued to change, only to be muffled by her head receding into her waistline with the rest of her torso and arms. The mass from her upper body was redistributed to enhance her rear into a sizable bubble butt that ripped straight through the seat of her pants. The rest of her lower attire was undone as a large bulge began to form in her crotch. Stomping around on her two legs, swinging about her lingering locks of black hair balanced atop her altered body, led to the growth ripping the pants asunder to reveal its identity as a massive cock and balls.

   On the other side of the observation window, the scientists were at a loss for what to do next. Glenda showed no such hesitation as she sat her sizable backside down on the ground and gripped her dick between her enlarged feet. Following an innate instinct, she proceeded to pump up and down her shaft to fulfill the needs of her pleasure obsessed body. As she reached her climax and sprayed her seed across her bizarre form, the scientists rapidly jotted down notes to make sure they didn’t miss a single detail.