Chapter 11: Brenda and Madison

Shortly after the birth of her son Madison, Brenda's appearance had started changing, she was sixteen (a pubescent equine at 2.6 years), she lost some of her speech capabilities. By The age of twenty four and a half years she closely resembled her mother and was reclassified as a five year old brood mare. The noticeable to her were horse ears, a tail and head. And her human features were her torso, legs, hands, arms and feet. And in contrast to her mother and uncle she wasn't classed as a centaur.

Neither Brenda nor Madison wore clothing because neither of them felt the cold.

She had mated several times during those years without any successful full term pregnancies.

Madison, at eight years of age was also reclassified as an equine four year old (young adult) and old enough to breed. He had started changing shortly after his birth. His bodily changes were, pointed horse like ears, although his facial appearance had sharpened, his arms and shoulders were muscular, his torso was well muscled. He was just over six foot tall. His foreskin resembled a stallions sheath and had become attached to his stomach three inches below his belly button and testicles had grown to several times the size of those of other boys his human age and his. His genitalia closely resembled those of a stallion, with the one exception, that his cock was the same size as a pony or mini stallions fourteen inches long and two and three quarter inches thick when erect.

Had Madison's change into a centaur been a hundred percent he would have been locked in a stall in the barn away from fillies and mares and even his mother as a yearling.

His sense of smell had had developed acutely over the years, he could tell when a mare was coming into oestrus but had never been given the chance to breed.

He often surprised his mother by coming up behind her and nibbling on her neck, it was a part of his growing into up adulthood. It was also a part of a courting ritual. They had lived their lives in a carefree spirit for all of the years of his life. He had on many occasions tried to mount Brenda without success. Unfortunately for Brenda that was about to change.

Being omnivorous they were able to graze which they were doing while roaming around in one of the many small paddocks outside the sanctity of their stalls in the huge barn which housed Dillon, two quarter horse mares and several mini mares. It was on an exceptionally warm spring morning when Madison picked up the pheromones that Brenda was emitting.

Being as close to Brenda as he was, his cock appeared in a semi-erect state. Madison's much stronger pheromones acted like an aphrodisiac on her. He moved closer to her and started his mating ritual by nibbling and bit his way down her side to her hip and buttock then back up to her shoulder and neck again.