Kat tried not to laugh as she knelt behind her aching brother, she messaging slowly her hands about his shoulders, neck, and feeling about the peak of his forehead for the first nubs of his sprouting of goat horns. "Take it easy, roll with it, as such changes my witchery book reads as change is not always easy, but from pain comes a greatening essence of perfection." Kat said, she wishing to console her in pain brother.
Dan was breathing ever faster as his body was reacting to the course of effects applied on him by the unseen devils doing the wishes of a witch, Kat. He had his eyes closed tight shut, and set cringing, feeling his life being drawn from him as his cell structure metamorphosed, bringing on him a satyr-goatish likeness.
Dan yelped when his thighs and leg calves lurched into massive muscle cramping, causing him to fall back on his butt and stick his legs out straight as massive changes began to show. First to change was the heels of his feet as they became as hind hocks. Dan moaned as his feet lengthened, he gawking by then, seeing how his toes melded together to form brown colored cloven hooves. Dan sat there and discovered how he could with some added effort make his new cloven hoofs to wiggle only slightly.
A swift as slamming muscle cramping began anew at his hip and traveled along the back of his upper leg to surround his knee causing a hunching of the leg to reform as proper to him getting hind legs similar those on a goat. As the muscle and bone joints conformed to new positioning, the skin began to darken of hue, turning brownish as fur follicles sprouted, as grew into a thick fur pelt. Dan used both of his hands to smooth his fingers through the thick as soft fur grown by then all over his thighs, it shortening where it grew on his hind feet. He rather liked the feel of his furred legs, but the fun thrill was short lived as the devils began in earnest doing massed changes then to his pelvic region.
"Owe, owe, of Kat this is worse than the leg cramps, my butt hurts, my balls, and my penis, it is shrinking back up inside my groin. Kat, Kat help me please, do something to stop or ease my pains. Please, it feels like something is inside my butt and groin and snipping with a scissors..., owe!" Dan said as he laid there moaning. he groaning from how the devils were following the wishes Kat wanted done to her brother.
As Dan let out a shrill sounding scream, Kat reached forward her hands and clapped them over his mouth. "Be quiet, you will alert the parents to your situation, there is much more to come before you can start to cum like a satyr." Kat said, as she could feel the slight contorting happening to the lower jaw of Dan and his nose beginning to merging with his mouth to form a muzzle.
Dan had so much pain happening in his butt and groin he laid there on the floor rocking his hips to lie on one or the other changing buttock. He had his hands busy messaging at his groin, he feeling his scrotum as growing much larger, making him as sexually insatiable for anyone he might later mate. Meanwhile his penis was being enhanced, lengthened, and drawn to where he as a satyr would have a higher up along his abdomen a goaty sheath. The devils were the best at rearranging male gentiles. It took special detailing to redirect the urinary system from what it is to be human to that commonplace of the males in the animal kingdom.
As a furred sheath rose up as out, it protruding from the lower abdomen on Dan, he gaining a goat like sheath just two inches below his navel. A tickle from the devils finishing their workings in his scrotum sent a sense of arousal to erupt out the new goat buck penis from its new furry sheath. Dan just laid there and watched, he mesmerized as seeing his pointy ended as very red colored penis poke out from the sheath, as it grew longer, lengthening to a penis some sixteen inches of wild feeling new sexuality.
His buck goat cock stood out at a good angle to make it easier the mating later with doe goats, but pliable enough to let him hook up with any silly female human, or some willful male human. Dan grabbed his hands onto his new cock and began stroking of it, he masturbating his new genitals, making then Kat to laugh with the sound of a witch feeling glee.
As some pre oozed up as out, a sudden surge from his furry scrotum spit forth two mighty spewed splattering globs of white creamy semen, of what Kat expecting it, knew was the last ever of any human semen to come from her brother.
Dan having successfully ejaculated, he made a swooning moan as he laid back and let the afterglow trail up into his torso, as following too his spine, and culminating then about his head. "Oh ah Kot, Kot, wha... cunt I..ah say ya num?" Dan spoke, his changing mouth was mostly a muzzle by then, his teeth goat like, and he having a goat's tongue made speaking difficult.
"The newness of the speaking problem will pass, so forget that and reach up your hands to feel you goaty horns having sprouted out the peak of your forehead." Kat said, as trying to draw Dan to forgetting his lost ability to speak, as he by what she had planned would become more the goat than if he were as is a satyr.
As his goat horns grew longer, curving back over his furry skull, Dan took note that the brown fur on his thighs and legs had begun to spread upward, covering his belly, back, and soon his chest. "Hay, I...ah frought hay hayter haa...ah fur hon hiss heggs?" Dan muttered.
Just then as if a timely distraction done by the devils at work changing Dan, there was a spike of pain from at the lower end to his spine. Expected, but forgotten because of all the other sensual new feelings, this pain announced the growth of Dan gaining a goaty tail. He rolled over on his left furred buttock to reach a hand back and take hold of then his new tail. He feeling of the furry tail, Dan craned his head to give a toothy grin up at his sister Katherine.
"I think you are about ready to go see and model for Susan, do you think you could sit up, and then stand up? Take note, that standing as holding balance being on only two sets of cloven hoofs is not easy, it may take some time to learn." Kat said, as much about ready to suggest her brother use his hands and arms to stand better on all fours and learn to stay that way.
Slowly and with a sense of personal caution, Dan sat up before he in some swift contorting rose to stand then upright, he able to hold his balance rather well standing on his new cloven hoofs. Dan began doing some high stride stepping to get the fuller feel of how to walk and soon to trot or run doing so on cloven hoofs. Kat stood there surprised at the sudden manner of grace her goaty brother could walk as hold his sense of balance.
Suddenly, Dan have a full body shiver rake down his spine as make him shudder from shoulders to his furry butt and it tail.
"BAA..., NAA...," Dan cried out with a loud bleated sound, as it as much surprised him, as made Kat to need to laugh!