Synys, hunger now barraging her mind more than before with her stomach so close to being appeased, doesn't slow down at all throught the entire process.  She can almost feel her meal's excitement as she slides down the predator's gullet, but can certainly hear the offering's muffled sounds of some strange form of happiness.  The fox tilts her head back to prop up the human's wet legs straight up above her, using her arms to support them.  With this done she continues her rapid, powerful swallowing at the same time as letting the additional downward force of gravity speed the human's descent.  Synys completely loses track of time as she gulps down the home stretch of her meal and only realizes time has moved on when she comes to her senses, her meal's feet trapped behind her sealed lips, and her belly distended with the human's upper body.  With nothing more than a smile she takes the final swallow and holds a hand to her throat to feel the last of her meal of it's way down.