Lip augmentation with buck teeth to cover them? (photos)

Thank you for your question. Lip augmentation can create more volume, and improve your teethy smile. I suggest that you consult with your board certified facial plastic surgeon because you may be a candidate for lip augmentation through non-surgical procedures such as fillers and / or surgical procedures such as the lip lift.
Best wishes,

Lip augmentations with fillers is a great option to improve the fullness, suppleness and symmetry of the lips. I prefer to use a micro cannula to inject the lips to prevent bruising. Look for a cosmetic dermatologist or plastic surgeon who is an expert in fillers. 
I hope this helps.

Although a little filler in the lips could make them a bit more symmetric and attractive i would not suggest the use for covering your teeth. Too much filler will distort your face with an un-natural face.i would put my efforts and resources into finding and completing a dental solution. Good Luck!