Draw a series of small human mouths arranged in an arc

Used prompt:

Draw a series of small human mouths arranged in an arc, tied up and gagged on small chairs. These chairs are being harassed by a white, anthropomorphic Labrador. The dog is crying black tears. He wears a grunge-style outfit, including a black leather coat, a torn T-shirt with the inscription "Bienvenue dans mon monde" ("Welcome to my world"), ripped jeans, and black leather boots. His musculature is impressive, reminiscent of Greek statues. His demeanor is threatening and iconic. He is armed with an old Japanese sword. A crow is perched on his left shoulder. This drawing should be done in black and white. Adopt a very mature, detailed graphic style.