Demoness takes the White Nymph

First, the Demoness spread her lust throughout the Magic Forest for days and weeks. Then she waited for her powers to transform the unaware beings around her.

First came the White Nymph. Slowly, intoxicated by the magic of lustful desire and with a hint of saliva in her open mouth, she approached the Mistress she longed for.

Closing her hypnotised eyes, she raised her head and offered her mouth and body to her new Mistress, who gladly accepted.

She knew it would feel amazing to subjugate such a beautiful being...

(AI with significant edits)