As changes begin, skin changing hue, as well the prickly aspect of body fur sprouting, tantalized him, made him turn to gawk.
"Wow oh wow haw, haw, my jaw, haw," Jeff said, he feeling elated, almost happy as what was a male human felt the early effects from changing, becoming he hoped a male donkey. "Oh damn this is so neat," Jeff said, as his jaw and then his mouth took to merging with his nose, forming a very donkey style muzzle.
"Yea haw, yea, great haw," Jeff said, he humored by his adding a half bray to whatever he said.
Laughing turned to a danced jig, as body fur grew dense, ears elongated, a human head became fully changed, donkey was his skull.
A sharp pain from the base of his spine, and the dancing jig became an entangled pair of legs teetering on tiptoes changing into hoofs.
"Oops haw, whoa haw, ah," Jeff tipped, he went to grab at where the keyboard set, his spread fingers, as a pinky-finger touched, compressing a defining computer key!
CHOICES:
1. Instantaneous
2. 24 hours
3. 7 days, one week
6. 30 days, one month
4. A year, 365 days, 364 nights
5. A decade, 10 years or lifetime