Male

"Well, it looks like you fucked that one up little boy."

You can't help it, but just the presence of such a seductive creature pressing up against you so close causes you to cum in your pants harder than you've ever ejaculated before. Without hesitation and grinning evilly she tears the front of your pants and underwear open with her claws, leaving the rest of you unharmed. She drops to her knees and wraps her mouth around your 6 inch dick, licking off the fresh semen with such skill and suction that it doesn't take long before you are cumming again. She remains down there until every drop has come out. With a quick kiss of the tip of your member the succubus finally stands up and grins, "I can see why you would cast that spell of all things, you were a bit backed up there weren't you?"

After two orgasms, the surprise finally calming down, and her turning down her charms enough to allow you to concentrate a little you finally are able to think. "W-w-what? I mean seriously? The spell was real? And it worked? Holy fuck!" As she lies back on your bed idly playing with her pussy you realize what she said when she first arrived, "What do you mean I fucked up?"