If you talk to her about the hive, draconic Azzy answers this:
"
There's a faint buzz from Azzy's wings as she considers, before she settles for resting a hand on your head. "I care greatly for my sisters, but if it's hives you're concerned about... well, my own, obviously."
She strokes your sensitive ears and smiles, buzzing again. "Of course I make sure to fly between there and Hawkethorne whenever I'm not with you, but my aspirations? I've made it clear before." Azyrran leans in and gently bites your ear, a faint blush on her cheeks. "A hive with you, my fellow Queen. I would like to see Kasyrra dare try and take over that hive."
...
"
Also at this point she has likely traveled with us for several month, thus spending a lot more time outside queen Nyzerrah's pheromone aura, than inside it. And according to Codex:Vesparins, source of handmaiden's sterility is pheromone aura of a queen. So probability, that Azzy is fertile fledgeling queen and eggs are her own, is quite high. So when eggs of dragon-infused hornet-girl grow inide similary dragon-infused PC, it is reasonable to expect dragon-vesparian offspring - children were spending all their existance inside something draconic.