" I’m sorry.”
She bit the inside of her cheek, trying not to cry. At the same time, she was oddly touched by his apology.
“I’m sorry,” he said again.
Something tore quite explicitly, and she inhaled but didn’t make a sound.
He opened his eyes, looking stricken and hot and savage. “Oh, God, sweetheart. I promise it
will be better next time.” He kissed the corner of her mouth softly. “I promise.”
She concentrated on steadying her breath and hoped he would finish very soon. She didn’t want to hurt his feelings, but this was no longer pleasant for her.
He parted his mouth over hers and licked her bottom lip. “I’m sorry. "

― Elizabeth Hoyt , The Serpent Prince (Princes Trilogy, #3)