Ben's face seemed to light up, he smiled with his thickening lips, showing of the front teeth as they had begun to grow bigger.
"Hey fella's, look we have a real chance here to experience something new. We, none of us would have asked to become donkeys, but now we can't exactly say the sensations are making us feel unhappy.
Look here," Ben says as he stands up in front of the other two, and drops his pants to pile around his ankles.
As if modeling before a crowd of people, his audience of Jeff and David, he begins to make poses. Holding his arms out straight in front of his hairy chest, he makes the muscles become taunt.
Bracing himself, he makes his leg muscles flare, then tightens his buttocks, causing the tail he had grown, to flick back and forth in quick slapping actions.
Jeff and David sit quietly, their eyes transfixed upon Ben.
Ben hasn't taken notice, but with his varied muscular expressions, his donkeydom is beginning to make great leaps forward.
A goofy smile shows then teeth fully formed into those of an equine donkey. His nose and mouth had made the jump to become a muzzle. His entire head is that of the donkey he will now very soon become.
Another striking pose of arm muscles taunted proves even to Ben he has begun something that can not be stopped.
He tried to groan seeing and feeling his head, neck, and shoulders make the transition to donkey. His groaning moan became the sighing sound of a donkey exhaling, (Haaaw!).
The radical changes has excited both Jeff and David, David being himself totally devoid of clothing begins to sport his first donkey sized erection.
The sight of David in full bloom is enough to bring Ben also into his full state of sexual prowes.
Bending backwards, Ben feels the massive weight of his expanding shaft.
Bug eyed, and beginning to make soft brays showing his nervous apprehensions, Ben rapidly gets on the steel hard erection of a male donkey longing for release.
David and Ben enter a phase of donkey terror that few ever realize. They being some of those lucky few are about to try their donkey maleness in a round of personal passion.
Ben tries to close his hands arounf the mottled black and tan color shaft. He bemoans a few hee-haws, finding his finger stiffening, fingernails extruding a black ooze, as he knows this will change them to his donkey hoofs.
Jeff is awestruck watching as from Ben beginning his sensual showing, David has joined in and he too is having some pangs to go along with his friends.
Pelvic thrusting by Ben has him wide eyed, mouth open, tongue lolling out the side of those then blackened lips, he is near the heights of sexual fustration and a release of his spentup semen.
The pelvis moves is helping the changes along and entering his thighs, Ben's legs are fast making rearrangements.
Humping the air with his pelvic thrusting, Ben is making swooping circular moves as his heels rise, and become hocks. The toenails too are emmitting that same black ooze, and within just minutes he is standing on solidifing black hoofs.
His hands have changed, becoming fore hoofs, wrists as fetlocks, and metcarples extending, thickening and being a cannon bone for his front forelegs.
Ben's own sexual ambitions is taking him to the fullest extent of the changes to donkeydom.
He is beginning to scream his brays, panic and terro filling his mind, he feels it happening and it the wall mirror behind David, Ben has an excellent view of his new self.