Glamour Model

As the beam of light overtook your sister and her body and clothing transformed to match her new role in life you watched. And as you watched you felt a significant tightening in your pants as you realized she was becoming more attractive. In fact, she was becoming downright sexy and the way she dressed didn't exactly tone it down. In fact, it downright flaunted her newly fit and busty body. Her curves became more pronounced and her waistline became smaller. Her breasts became fuller and her hips became wider. She looked like a goddess come to life and you felt your heart beat quicken in response.

The next thing you realized you were regaining consciousness, laying on the floor. Your sister was crouching next to you. "Bro, I know I'm used to guys being overwhelmed by my presence and passing out. I know how hot I am. I know that the sight of me makes you rock hard, we've established that before.", there was a twinkle in her eye at that. "But, I would have thought by now you could at least keep standing at the sight of me in a sexy outfit. If you can't, I may have to cut you off, for your own good. It's not like it's the first time you've seen me wearing this," and then she added in a sultry voice, "or less." She was leaning over you, her face inches from yours, and you could see her eyes sparkling with mischief.