She grew a dick!

Looking down to Siora, you see her standing at your feet with a wicked grin on her face. Your eyes slowly wander down her nude form. Her hands rest at her hips and her legs spread slightly, both accentuating the biggest surprise which she is waiting for you to notice.

Between her legs, where previously there was just a tiny patch of blonde pubic hair, stands a fully erect cock and matching ballsack! "What is that!?" you immediately exclaim.

"What, you've never seen a penis before? I knew you were a virgin, but damn..." she replies, her face now switched to a half-pout, half-scowl.

"I've seen a penis before!" you retort, almost surprising yourself with how defensive you are getting over this. "It's just, I thought there weren't any male elves! And you didn't have that thirty seconds ago!" You point at her crotch for emphasis.

"Well, I did say that the elves have a secret spell that allows us to mate with another elf. This is it! It gives me the full package!" she cups her ballsack with one hand for emphasis. "This is the first time I've used this spell, but I gotta say, I kinda like having a penis." She begins stroking her cock slowly, getting a feel of all six inches between her thumb and index finger.

"Now what I didn't tell you before," she begins again as she begins to crawl onto the stump on all fours, "there's a forbidden form of this spell, which requires me to take the virginity of someone with very powerful magic." At those last few words, she traces a finger up your inner thigh for emphasis just who she's referring to. "If I do that, it will unlock the full magic potential of both of us. Isn't that just grand? I just need you to agree, and we can have so much fun together..." She kneels between your legs to await your response, giving a pouty face to try and convince you to go along with her plan.