Justin's pants were getting very tight from watching the two boys, now part pig, transform. As the two boys continued to change, Justin began moving towards them whilst stripping his clothes.
The two pigboys noticed Justin approaching, but continued making out while there faces became more piglike. Their noses pushed up further as their ears became bigger. As they were making out, two tusks pushed their way out of each pigboy's snout.
While fondling each others new tails, the pigboy's hands began merging into three larger fingers with hooflike tips. ONe of the boys inserted his large finger into the other's ass, eliciting a loud grunt and squeal from the other pigboy. He continued to finger the boys ass as Justin approached.
Justin, who was now fully hard and feeling the magic in the air, began making out with the pigboys. As soon as his tongue entered the other's mouth, he felt a tingling sensation in his face. He could feel his face slowly push out into a muzzle. His dream was to become a donkeyboy, so that is what he began turning into. He could feel his ears growing in length as his cock began expanding to equine proportions. A tail shot out of his growing behind, right above his expanding anus. He felt his legs begin to reshape as he continued to make out with the pig boys.
One his legs and spine readjusted, his now blackened anus was exposed to the open air until his tail grew long enough to cover it. The pig boy immediately began fingering the donkeyboy's anus. Justin responded by letting out his first bray.
"Im so horneeeee- Haaaawwwww" he yelled. He broke off from the make out session and moved down to face one of the pigboy's 14 inch, still human cock which was dripping with pre. He took the big piece of meat into is new half donkey muzzle and began sucking.
The pig boy who was fingering Justin removed his hoof hand and lowered his snout to Justin ass. He began fiercely licking Justin while squealing and grunting, giving Justin immense pleasure. Justin brayed as his changes completed into an donkey boy.
Out of the corner of his eye, he saw a man approaching who was becoming a familiar farm animal, he was turning into a...