The horse suddenly felt a strange sensation in his cock, and as he looked down, he saw that his glass of water had transformed into a large, muscular horse penis. He couldn't believe it - he had become an equine! The horse pressed

The large, muscular horse was in the field, drinking from a glass of water. Suddenly, he felt a strange sensation in his cock. It was as if something was pressing against it from the inside. He looked down and saw that his penis had transformed into a horse penis! He couldn't believe it - he had become an equine!The horse pressed on with his transformation, feeling the muscles in his body grow and change shape. His skin turned pink and hairy as he grew taller and more muscular. His testicles grew larger too, pressing against his body as they became more sensitive to touch.As the transformation continued, the horse found himself becoming more and more aroused by the thought of mating with another equine creature. He pictured himself with a large, dark pink cock in hand - pressing it against another equine's asshole as they mated for hours on end until they both came together in ecstasy!