You try to remain on your hind legs, but it's becoming almost impossible, as your human torso is now changing too. Chest barelling out, belly enlarging, the change
is almost complete. You lose your balance and fall onto your forehooves! You can't speak, and another bray emerges, "HEE HAW, HE HAWWW." A rumbling
from your new donkey belly tells you that your change is complete inside too - you have to drop donkey shit soon. You lift your tail, and release a pile of dung on
the floor. Your still-throbbing cock releases it's load as well, as you know you're completely a donkey now, and the change excites you to orgasm. Ropey gobs of
cum spray onto the floor, as you embrace the beast that you've become: "HEE HAW, HEE HAW, HEE HAW, HEE HAW!!!"