He's getting fat and bald and he's got a sullen mouth.

His sullen mouth seemed to discourage contact, but she ignored his nonverbal "keep away" messages.

His face had a sullen mouth.

He did not like it, for his sullen mouth twisted into a half-snarl as he went back to his corner.

He had a weak chin, and a full, sullen mouth.

At first he barely answered, closed his beautiful sullen mouth, and left everything to me.

Enoses, along with a sullen, full-lipped mouth and firm chin.

Her sullen mouth was full and rich - her eyes smouldered.

A faint smile curving that sullen mouth was all the echo she could win.

The upper lip was long over a sullen mouth and the beginning of a double chin.