But then Ray presents as an omega instead of an alpha and his life changes forever. As a male omega, he's expected to mate with a select group of alphas and start a pack of his own. Group sex, mating instincts, knotting, biting, breeding, and a healthy dose of angst (includes male pregnancy and graphic description of intercourse between adult males under the influence of their hormones). M/M/M/M/M gay shifter erotica.