Realizing that he'd have to take the...Errr initiative. Jack began unsheathing his now huge penis, the feeling of it slipping from it's furry home was surprisingly erotic. Tensing it he was surprised when it slapped against his furry belly. Jack was finding it amazingly easy to get aroused in the new form. Slightly he manuvoured around behind Carol Ann, then reared up on his hind leg's. Prancing quickly across the room he dropped, landing his chest and foreleg's upon her/his back. "This is for the best baby!" Jack brayed into her/his long pointed ears. Quickly he began thrusting his long rigid organ forwards trying to find Carol Ann's tiny black donut.
The jackass who had been Carol Ann brayed angerly struggling and trying to pull away from the other male mounting her/him. Unable to pull away it turn it's head biting and braying loudly. But still jack cling tightly to it's back humping and struggling to find enterance. Suddenly Jacks body stiffened, and he screamed a surprisingly human scream. As Carol Ann's hind hoof flew up smacking solidly into his big dangling testicles! The pain flooded through him, and he fell nervouslessly to the ground. His forelegs buckled, and he fell to his knee's. His rump still high in the air, his gasped and brayed weakly. The pain throbbed in his guts, leaving him gagging and paralysed in his very vunerable position. Suddenly a heavy weight came down on his back looking over his shoulder jack was startled to see the jackass that was Carol Ann on his back! Fear seized him then and he tried to raise, but found that with the wieght on his back he was unable to get up off his knee's. Something long and stiff slapped against his inner thighs, and prodded his dangling testicles. Looking down his realized his own once proud cock was rapidly retreating into it's sheath!!!!!!!!!