[MTF4GM] Turning a Thief into a Woman
John's apartment door clicked shut behind him as he pocketed his keys, adrenaline still humming through his veins. The heist had gone perfectly—security bypassed, wards navigated, and the Midnight Sapphire now sat heavy in his jacket pocket. He pulled out the azure gem, watching it catch the dim light. Worth enough to retire on, his client had said.
He set it on his cluttered desk and headed for the shower, eager to wash off the night's grime.
Under the hot spray, John felt the first tingling across his skin. Just adrenaline wearing off, he figured—until he looked down and watched his chest begin to swell. Two soft mounds pushed outward, growing heavier by the second, crowned with sensitive pink nipples that hardened in the steam.
"What the—"
His voice cracked, jumping up an octave as his waist pinched inward with audible pops. His hips flared wide, ass rounding out into a full, shapely curve. He grabbed the shower wall for support, gasping as the most disorienting change rippled between his legs—a warm, pulling sensation as his cock shrank and inverted, leaving behind slick, unfamiliar folds.
John—no, \\\*Jane\\\* now, somehow that name felt right—stumbled out of the shower, wrapping a towel around curves that shouldn't exist. The mirror showed a stranger: feminine features, full lips, wavy brown hair falling past her shoulders. Generous breasts and an undeniably attractive body that made her head spin.
In her bedroom, her clothes had transformed too. Jeans and hoodie replaced by a low-cut pink cotton top with lace trim and matching sleep shorts that barely covered her new ass.
Jane pulled them on with shaking hands, trying to process what was happening when—
"Well, well. I see you've discovered your new wardrobe."
She spun around. A tall, dark-haired woman in a shimmering purple dress stood by the window, eyes gleaming with amusement and danger.
"Cordelia Nightshade," the witch introduced herself, circling Jane like a predator. "And you, my dear thief, just stole from a very powerful witch. That gem was bait. You bit perfectly."
\\---
18+
Hey hey! The plan here is to have the witch summon a sex spirit to keep Jane full and occupied for the night! Let me know if you interested GMing this smutty story!
Posted Apr 8, 2026, 2:38 AM UTC