"Todd, I think something's happening to my crotch.."
"Your crotch? Uhh, what's happening to it?"
"I don't know... but it feels really good!"
A large bulge that covers Nancy's whole crotch grows, it's really circular and has a wet streak along the middle
"Uh, Nancy... is that your vagina?"
Nancy runs a finger over the middle, causing her to moan and almost collapse
"Mmmnnnn, yep.... it's....huge!"
Nancy removes her pants, revealing what was hidden. It was in fact a ridiculously large pussy that spread her legs apart, dripping with female juices already
"Oh shit, it's massive.... and it looks really deep!"
"UHHH, I...I'm pretty sure it NNNNHHHH is..."