[There's a soft hum, dark-bright indigoes watching the other boy with mild curiosity. Aidan doesn't have to hold firmly, Helix doesn't struggle, but the possessiveness of all of it definitely causes his blood to shift southward. He parts his lips the moment his feathers are firmly trapped in Aidan's grip and he surrenders himself to the deep, hard kiss pressed to his mouth. He pushes into it the best he can while being held still, tongue reaching as he parts his lips to allow things to get a little more intimate and heated. He hums ones more, only this time a little louder and with more of a rumble in his throat.]