"I wish that my thighs would grow so feminine and thick with muscle and fat that they could only be considered the epitome of thunder thighs." Jon covered his mouth, but the damage was already done.
His thighs began to writhe as they grew. Muscles corded under the skin like giant worms, only for fat to bloom outward. They grew so large that the massive thigh gap left by his hips closed so that his thighs rubbed against one another when he walked. They mushroomed out of the center of his legs and formed a incredibly uncomfortable creases with Jon's gargantuan ass.
"No! Goddamnit, not again!" Jon stared at his massive thighs in horror. He looked like someone had stolen Chun Li's overinflated thighs out of a hentai comic. He paused at that last thought.
"Oh shit."