Evolution

But he was not aware of the grim battle taking place there.

Still immersed in his females, the Emperor finished yet another mating. His penis raw and dangling, he stalked among the females, cuffing and snapping at any male he could reach.

And suddenly he found himself facing Solo.

The aging Emperor hauled himself upright, bared his teeth, and let his glands pump out still more of his potent musk. Hair bristling, muzzle working, he was a magnificent sight, enough to intimidate any other male.

Any but Solo.

Solo had spent a comfortable winter in a burrow with a female band not far from here. As soon as the light had returned he had joined in the early feeding, rapidly building his body to the peak of strength and power he had enjoyed last year.

And he had begun his roaming. Already today he had planted offspring in half a dozen females throughout the forest. Now he had come to take more — once he had eliminated the opposition.

Solo lunged at the Emperor, ramming his scarred muzzle into his belly.

The Emperor was knocked flat on his back on the branch, winded, and might have fallen from the tree if his quick-working primate hands had not scrabbled at the bark. He was as much shocked by the sudden physical assault as hurt. Save for cuffs and slaps by food-monopolizing females, and occasional inadvertent blows from other males, nobody had ever deliberately hurt him in his life.

But it was not over.

With a bound, almost graceful for a creature his size, Solo jumped on the Emperor. He sat on the older male’s chest, compressing the Emperor’s fragile ribs. The Emperor screamed. He chuffed and panted, and he beat at Solo’s back. If he had used all his strength he might yet have driven the other off. But to injure another went against his instincts, and his punches were weak, his blows ineffective.

He had missed his chance.

Solo bent forward and pushed his muzzle into the Emperor’s crotch. He teased aside fur that was stiff with semen and the vaginal fluids of several females. With a brisk, practiced lunge, he bit into the Emperor’s scrotal sac, severing one testicle.

The Emperor howled, thrashing. Blood gushed, mingling with the mating fluids on his fur.

Solo climbed easily away. With a single firm motion of his foot, he pushed the Emperor off the branch. The older male’s body went crashing through the foliage beneath, plummeting toward the ground. Then Solo spat out the bloody testicle, letting it fall into the green below.

Solo advanced on Right, Noth’s sister, one of the youngest of the females. He fingered his rapidly swelling penis, preparing to take her.

But now here was Noth, young, eager, horny, plummeting out of the air to land at Solo’s feet. Solo turned like a tank turret to face this new challenger.

Noth hadn’t known Solo was here. But he remembered him.

Noth was a creature of the here and now. He had no real conception of yesterday or tomorrow, and his memory was not arranged in an orderly narrative; it was more like a corridor of vivid images, rendered in sight and scent. But the powerful stink of Solo brought images flooding back, shards and glimpses of that dreadful day in another part of the forest, his mother’s despairing howl as she fell into the pit of teeth.

Conflicting impulses surged through him. He should display, stink-fight — or else he should show his submission to this powerful creature, just as Rival had submitted to him.

But Solo didn’t fit. He didn’t obey any of the unwritten rules that governed the notharctus’ fragile society. He had just mutilated the troop’s dominant male. Solo would surely not be satisfied with a symbolic victory. Solo, huge, still, meant to injure him, if not kill him.

And here was Right, Noth’s only kin, cowering in the foliage at Solo’s feet. Here were the females with whom he had lived for half a year, and whose swelling pudenda had filled him with anticipatory lust for days, weeks — and here was this monster, Solo, who had destroyed everything he had grown up with.

He stood upright and howled.

Solo, startled, hesitated.

Noth’s wrists and crotch itched with musk. He performed a frantic, one-second display, an accelerated demonstration of his power and youth. Then, blindly, not understanding what he was doing, he lowered his head and barged at Solo’s midriff. With a gasping hoot, Solo was knocked backward, finishing on his back in a clump of foliage.

If he had followed up, Noth could have capitalized on his surprise attack. But he had never fought a physical fight in his life. And Solo, with the instincts of an experienced fighter, twisted and slammed his knee against Noth’s temple. Noth went down face first and instinctively scrabbled for a hold. An immense mass crashed into his back, crushing him against the bark. And now Noth felt Solo’s incisors sink into the soft flesh of his neck. He screamed at the sharp pain. He twisted and thrashed. He could not shake off Solo — but the vigor of his movements tipped them both off the narrow branch.