Ashley was a normal girl living in a small apartment in a major U.S. city. She was pretty attractive with a petite build and orange hair. She was nineteen years old, and studied Quantum physics in college. She'd recently visited a large Quantum reactor, and due to that her life would be changed forever.
She woke up that morning feeling a strange blank feeling to her chest, quickly she got up and looked in the mirror and was shocked to find that her chest was entirely flat. She felt it a bit, it was so weird to feel her chest without boobs, the sensation of having nothing there, and her shirt pressed right up on her breastless ribs, it was all so fascinating. She took off her shirt and started looking at her strange new form, she didn't even have nipples.
She realized there had to be a scientific explanation for this, she looked up "breasts disappeared" but she couldn't find anything. It seemed nobody even knew what breasts were. Suddenly she realized what had happened, she'd been swapped with an alternate self!
She inspected her form more, noticing her hips were way more narrow then usuall. She reached into her pants and to her shock she felt smooth unbroken skin where her vagina should be, it was such an odd feeling. She took off her pants to look and found that she had no vagina whatsoever. No genitals at all, just blank skin, and a small hole that she assumed was for urine. This was horrible, she'd never have sex again!