Released from the wall, Rich's distended belly begins to shrink or so it seems, what is actually happening is that Rich is growing. Mike watches as his mate begins to grow larger. Rich is an alpha male, he is growing taller. His muscular frame is growing even larger and his skin is growing bony armor like that which protects his now softball sized testicle. Mike knows instinctively that the alpha males are larger, stronger and heavily armored. Rich moans in pleasure as the middle penis grows another six inches in length and becomes as thick as a soda can. Like his mate, rich now has a long tongue-like organ that flicks out of his middle cock. Unlike Mike, it too grows bony armor and becomes less flexible. The other two cocks remain prehensile and can change texture as Mike's can.
Mike kneels before his mate and begins sucking on the middle cock and strokes the bony scrotum to stimulate Rich to release more testosterone like hormones into his blood to increase the rate of transformation.
Rich growls in pleasure. Being an alpha male, he secretes pheromones that strengthen Mike’s bond to him and in turn Mike secretes a different set of pheromones that increase the bond and protective feelings Rich has for Mike.
Rich throws back his head and roars as he pulses out his sperm. The thick pinkish fluid fills Mike's mouth and he savors it. The increased male hormones in Rich's system speed up his final transformation. Rich's spine grows three rows of retractable spikes down his back and two large poison tipped horns grow from his forehead. He is now eight feet tall and five feet broad at the shoulders. His thickly armored body is packed with muscle 20 times more efficient than his original human form.
He looks down at Mike, he cradles his face in a large clawed hand and speaks for the first time as a new species, "Thank you my mate." He says simply.
Mike replies, "How may I serve?"
Rich answers, "Bring back food, a large buck. Our offspring will come soon."
Mike leaves to hunt in the early morning mist. Rich goes to the nest Mike has made and expands it. He curls up within it and begins to give birth to their twins.
Rich's abdomen plates split down the middle and open. Rich howls in pain, he has always been male so he could not know the pain of birth, but now an alien, he will experience the male birthing his species is capable of. Neither he nor Mike yet knows that when two males of their species mate, they only produce male offspring, one alpha and one beta. Females of their species are less aggressive and not as instinctually driven to hunt and fight and they produce offspring almost painlessly.
Rich howls again and a small, muscular arm reaches through the split abdominal plats. The twins will tear their way out, but Rich's new species heals fast. The damage caused by birthing to his muscular abdomen will be repaired within a day with minimal blood loss.
The first to exit Rich's body is, of course, the alpha seed. It crawls out of Rich and down to his pelvis. It begins suckling on one of the side penises. Rich moves the penis and pushes it into his son's mouth. The toothless tailless, hornless, spike-less claw handed alpha male begins suckling to coax sperm from his father. Rich notes that the alpha male does not have the bony armoring yet and has a single six inch long penis that wriggles like a finger. Conscious control over his cock will come at adolescence when his other cocks grow. The high protein, hormone rich seed will begin the offspring's development into a strong alpha male.
As the stronger twin feeds, giving Rich great pleasure, the second twin begins to make his exit from Rich's body. Rich is surprised to see that the beta male looks almost human. Were it not for his green skin mottled in blue glowing dots, he would look like a large human baby with a six inch cock. The beta male moves down to Rich's crotch and begins suckling on the other penis for nourishment. Rich begins fisting his middle cock and moans in pleasure. He runs his sensitive fingertips through his orange chest fur and his tail wriggles in pleasure. He closes his eyes and begins squirting a stream of sperm into his offspring that will feed them for the next five minutes.
Rich growls periodically through his mind-blowing five minute orgasm-feeding. Mike will return shortly with food.