Jessie chuckled, then gasped as a strange jolt of pleasure shot through her, causing her to pass out for a brief moment. When she woke back up a few seconds later, a long cock (though not nearly as long as Amelia's) had sprouted from her crotch. "It... It worked! I have a cock now!"
"Aww, that's okay honey." She grinned, stradling her lap. "Let's test it out." (I don't think we ever discussed this. Is it fine if she has both cock and pussy?)