[Nayuta no Hakobune (Shishikura Sendou)] In Belief of a Thousand Year Long Love

A soldier comes home from a year at war to find his elven wife Ilaez in another man's bed—and his blade answers before his heart can break. From that blood-soaked beginning grows a devotion measured in centuries: his towering, scarred frame caging her beneath him as he growls to mark her body as his alone, pumping her full until their home overflows with the children their long life together produces. A dark fantasy romance where possession and tenderness share the same bed, and a thousand years barely feels like enough.