Reaching Serenity

AU: Alpha-Omega universe. Claimed Omegas can get pregnant. Kongpob is Arthit's Alpha. Arthit is Kongpob's Omega. So why isn't Kongpob claiming what is his, already? Where for some reason, Kongpob refuses to claim Arthit as his. What should Arthit do? So, finally I got the guts to pen down my idea for Sotus fanfic. Th...