Your brother continues his futile attempt at release, his face full of confusion as he tries to cum. You hold him close, your own need temporarily getting hold as you thrust across his legs. Eventually, you stand and look at your brother, roaring as you point to the labyrinth. Our need can be cured if we find a human, so let our hunt resume!
The minotaur looks at you, fire in his eyes as he stands next to you and nods. You continue going down the labyrinth's corridors, the walls becoming more and more familiar to you as you travel. Both you and your brother are always alert and on the hunt, a single misstep from the humans means a new minotaur will be born.
Eventually, your pursuits are rewarded as you spot a human. He runs, but you know that he cannot escape two bulls. Your brother takes a different path into the labyrinth to cut the human off, as you chase him directly. This human is faster than the other, your chase would last for a long time if it were not for the human promptly stopping as he runs head first into your brother's chest.
Your brother roughly grabs the back of the humans head, guiding his struggling form towards his throbbing cock. The human's mouth rests against your brother's cockhead, his mouth forcefully opened and stretching against your brother's shaft. Your brother begins his thrusts as you take position behind the human, lifting his ass as you line your dick up. You press it against his pucker, then thrust, the member entering him fully.
The human, now spit-roasted by two bulls, ceases his struggling as his transformation accelerates. Compared to your first brother, this new bull's transformation seems instant. His body surges with muscle, then the fur spreads, and finally his horns and tail grow. Your brother makes use of his new horns, using them to guide his head.
After more moments of rough pleasure, you are eventually rewarded as you cum, your brother joining you in the same moment. You both exit your new brother, your balls once again refilling with seed. Your new brother stands with you after his balls fill, his purpose clear, you three descend once again through the labyrinth.