Outstanding.
It's crazy how well you're able to depict a body's thiccness. The couple works my eyes were able to witness left me positively surprised, to say the least.

Huge breasts, hidden under the Christmas lights, being the rope for this bondage animation.
And those thighs, man. Those killer thighs.
The huge ass is just the icing on the cake.
Just wow.

Bonus points for the black high heels she's wearing at her feet, it's a nice touch!
...also, that cookie in Betilla's mouth, ball gag-style... Good one!