Mandy nearly winced at the uncertainty and concern in his voice. She was feeling extremely confused. Maybe it was selfish, but she'd always gotten off before him, she'd never had a problem getting off before.
And she felt guilty for feeling selfish, and for stopping Nathan when he was obviously trying to be a generous lover. She simply wasn't in the mood anymore.
She licked her lips, and then shifted to get off the side of the bed. "I'm going to take a shower," she said softly as she started walking to the bathroom.