Your ex-girlfriend turned cowgirl glowers at you, not liking that you're liking your new form. "You're not supposed to be enjoying yourself!" Then, she gets an idea. An evil glint enters her eyes.
"Genie, I wish to have a big bull's cock. And I want that those my cum touch's will slowly transform into donkeys!"
"Well, that's stretching your wish, but I'll allow it. This looks like fun." The genie rubs his bunny paws and gets ready to grant the wish.
"Hey! That's not fair!" You say, rubbing your breasts furiously, wanting to enjoy as much as you can. But you can only watch as the ashes from the genie's cigar falls around your ex, the cowgirl, and you see the familiar magic sparks around her.
You watch as the once just female cowgirl gains a cock just under her full udder. It sprouts up, thickening and lengthening. A half-sheath forms around it while the rest presses against her udder. Soon, the modification is finished, and your former girlfriend stands in front of you. A cowgirl with beautifully big breasts, an udder and a mammoth cock.
Looking at hir udder, you massage yours and moan. Shi takes hir new cock and starts rubbing it, making it hard very quickly and adding a good five inches to it.
Then...