While driving along, Nathan begin to feel something from down below. A slight bump seemed to be forming on his behind. He began to scratch at it, but Suzanne gave him a sharp glare. Nathan returned a sheepish smile, and went back to driving- although now with a growing discomfort from his bum.
Several hours pass.
Nathan glances around. Seeing Suzanne now asleep, he gritts his teeth and scratches at his bum again. The lump he had been feeling began to push out slightly, and at the same time, Nathan's pants began to pop with an erection. Scratching more, he begins to coo softly as the bump grew and grew, pushing against the car seat.
Soon the pleasure grew to the point where he began to close his eyes- and in this moment, three things happened-
1. Nathan's face pushed out into a looooong snout, with his teeth sharpening even as he moaned in pleasure.
2. Nathan's pants ripped open, allowing his newly formed, flat-bottomed tail to shoot out of his pants. Pushed forward in the car seat, Nathan hunches over, bumping Susan.
3. His hips begin.to engorge, and his feet begin to grow long, razor sharp claws.
Suddenly, Nathan gasped, because: