Content Spoilers:
This story contains fetish material involving body growth as well as breast, ass and clit expansion, the latter of which results in a penis of unusual size. Enjoy!
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Neyri stepped into the grove with hesitation. Motes of green, the forest's spirits, danced gently around the single beam of light at its center. She had heard the stories, of course. Those who went into the grove came back changed, no longer human. She thought she had resolved herself to this last night, while she tossed and turned in her bed. Yet she now reminded herself it was her last chance to turn back.
But then again, what had she left to lose?
She stepped into the light.
Neyri hadn't had to wait very long, as already one of the spirits noticed her presence and dove into her body, sinking into her bosom. A cool sensation spread through her body, but rapidly warmed. A second later, another spirit joined the first, then another, and another. Soon, her skin was glowing with primal potential as ancient magic took hold and began to change her.
The first thing she felt was a tingling in her feet, followed by a cracking sound as her shoes were torn apart. Her feet, now roots, spread and sank into the verdant grass below. Neyri gasped. The sensation was cool, moist and invigorating in a way she had never felt before. She began drinking, thirstily, for the earth's rich nutrients and the grove's power.
She saw the ground grow more distant as she began to grow, with the sound of creaking wood. Already she was six feet tall, and her clothes were being stretched away from one another as her limbs lengthened and her curves grew more pronounced. She ran her hand along her midriff, which had taken on a bark-like color, and yet remained smooth as polished wood and pliant as flesh.