This is not a comforting tone to take when you're talking to your son.
When she spoke, it was in a comforting tone.
"He would have," Anna said in what she hoped were comforting tones.
"It gets easier as you go along," Garion said in a comforting tone.
"You're doing the best you can," she replied, a comforting tone to her voice.
Then, in a comforting tone: "I'm sure you'll think of someone."
"You could not know of such a thing," Adie said in a comforting tone.
"We're going to win this game," he said with a comforting tone.
She cleared her throat before talking in a comforting tone.
Besides, she added in a comforting tone, your figure is really not 'boyish' at all.