"Of course you are, Lorelei..." The demon purred, and slowly began to rub the tail against the revealed entrance of the elven priestess. She lowered her mouth to the young woman's nipple and sucked on it, nibbling as she slowly writhed against he beautiful young woman's body. Her faith was delicious, as was her ignorance. In this, the demon wanted the young woman to be as defiant as possible before being taken. That would make the ritual all the more powerful... at least<em>this</em>time. So she slowly began to press her tail into Lorelei's entrance, feigning difficulty, though sparks of divine magic were trying to reject her, the unholy magic imbued into the outfit was mitigating it enough that she would be able to complete it easily... but only when Lorelei seemed to be confident of<em>winning</em>would she finish the job.