A black blast of light came from the Chronivac and hit Demi, briefly blinding him. He could see again quickly, but he felt very strange all over. He looked over at Brian and blinked, his breathing suddenly quickening.
"Are you alright, dude?" Brian asked.
"Y-yeah," Demi said. "This... this feels so good..." he mumbled. He pulled up his T shirt to see a spot where his skin had changed colour to a dark shade of purple, both men watching as it spread across his body. It moved up his chest and arms, and all across his face, and rippled down his stomach and hips, down his legs and feet. His hair changed from black to bright white too. He noticed his skin was clear and smooth too, and took off his clothes, looking fascinated at himself. Brian thought he should be disgusted by the sight of his friend naked, but for some reason he was fine with it.
Demi didn't have long to enjoy having a male drow's body, though. He whimpered as he felt himself start to change and become more feminine. His dark nipples perked up, their areolae widening and the tips expanding as his hands were irrevocably drawn to them and he started panting in a feminized voice. Hormones were rippling through him, making him love the change, feeling his male form being reshaped into curves, feeling his chest swell into large, soft breasts, feeling his cock recede until it was only a small sensitive clit, his testicles move up inside him to become ovaries, his loose scrotum reshaping into feminine lips and a slit. Whimpering as her ears twitched and lengthened, she looked down at herself and realized she had become a dark elf.
Then she looked at Brian, seeing his blushing face and hard cock, and licked her lips.