As you get horny, you suddenly began to notice that the sheriff's ears have extended to match those of a horse, while you also saw that they were sprouting white fur from the back. Next you saw buttons begin to pop out of her blouse as she continued to suck your penis, while her breasts inflate to an extra cup-size making it possible.
However, it suddenly dawned on you that you saw that your penis was getting longer, and became a shade of pink, almost as if it was becoming a real horse penis like the one the centaur fucking the sheriff had. As your penis was getting longer, a slit appeared underneath your testicles after they inflated, having the sheriff lick the slit instead. All of a sudden, your boots fall off, while a pair of teats sprout from in between your penis, and you noticed your toes were hardening, while beige fur sprouted.