That's it. What Gladio has been craving this whole time. To be so deep in his mate that his knot locks them together and all of his senses rush in to just Ignis underneath him. He pants into his mouth, hot and needy and Gods, he cannot last much longer like this, not when now that they are fully together, his instincts scream at him to breed his mate full with his cum.

"Iggy-" Gladio groans. Claws digging in with desperate want. His hips buck up into him a few more times, thick cock pressed deep into him, but he can't hold back. Gladio loses himself with a howl of need as he spills deep in his lover, messy and his whole body shaken to his core, all of this right because it was his mate.