David, in an arousing sensation, started stripping off his clothes.
He was not a little apprehensive whilst he stripped off, mainly for fear of being discovered, but he carried on until he was naked. He put his clothes into a neat pile on the bed.
He then saw he had gained muscle.
His normally thin stick-like body was now slightly muscular.
he looked down at his upper arm and could not believe what he saw. His arm was a lot thicker than he could remember. Also the veins in his arms were clearly visible, pumping heavily with every heartbeat. Out of curiosity he flexed one of his arms a little, and to his surprise the biceps responded by growing into a decent peak. He whistled in surprise.
With a loud pop, a short stumpy tail popped right outta his body, above his butt.
Then he saw his penis and scrotum deflate and shrivel up and disappear into his body.
Hundreds of goose bumps bulged on the skin of his body, flattened, and pressed together, forming rough ridges. The scales mostly retained the skin colour, but with a slight bluish tinge to them, tinting his skin where the scales were slightly bluish, even a bit on his face.