[Siren LoveXtreme Forever ManLove: Alternative Contemporary Menage Paranormal Romance, MMMMM, HEA] During an omega's quarterly heat, his or her body temperature will decrease by several degrees. The alpha, whose rut is triggered by the omega's heat pheromones, will have a spike in his or her body temperature. Kai Wood is an omega who's mated to Grant McCarthy, but his alpha can't form a knot. According to several doctors, everything is fine. Grant will be able to knot sooner or later. However, he can't bear to watch Kai suffer through his heat. Randall Perry, Damian Sears, and Brock Hoffman are mated alphas who yearn for an omega, but there simply aren't enough single omegas for all alphas and betas, especially in the small town they live in. The four alphas confide in one another about their respective problems. Then Grant comes up with what he feels is quite a brilliant idea that will benefit all five of them. Will Grant's idea lead to a happy ending for everybody?