Jake went to select a word, but glanced up briefly. Tom was bent over the table, his thong distractingly visible, moving his juicy ass back and forth as he read something. It was too much for Jake.
"Ung!" Jake grunted, driven to orgasm by the sight. As he came in his pants, releasing cum, his finger on his phone jerked and slid.
The world spun around Jake. When it finally stopped spinning, he didn't have a boner anymore. Because he didn't have a penis anymore. Jake continued to grunt, having an orgasm as her brand new vagina wet her panties from arousal. When she was done, she stood in shocked silence. Sophia came over.
"It's so distracting," she sighed. "I was upset when corporate told us we all had to wear thongs, but once I saw Tom's juicy ass with a whale tail, I didn't care anymore."
"Uh, y-yeah," Jake stammered.
"See you later, Jackie." Sophia went back to her desk. Jake, now Jackie, scurried away to the closest restroom, where she looked at herself in the mirror. Well, at least she was a gorgeous woman. Her skirt suit clung to her voluptuous curves formed by her perfectly round ass and generous bust. Long blonde hair cascaded past her shoulders in gentle curls, framing her diamond-shaped face. Her flawless makeup accentuated her luscious lips and piercing blue eyes.
Jackie looked down at the app. She clicked through to see the past changes. She groaned in frustration. When she came earlier, she'd changed "his" to "her"! Thankfully, that was easy enough to fix.