They were at it again, Violet thought with a thrill. She had been listening to her mom and sister have sex for the better part of a year, but she knew by the sharp slap she’d just heard that tonight was no ordinary night of mother/daughter intimacy. She heard her sister’s muffled moan, the mixture of pleasure and pain in it being a dead giveaway that Lily was getting spanked.
Violet got under her blankets naked, rolling her nipples between her breasts and quieting her breathing so that she could hear what was happening in the next room. She could hear her mom’s voice, the firm yet gentle tone that she often used when she was hurting Lily. Come to think of it, it was the same tone that she used with Violet when she forgot to do her chores, or got a poor grade on a test. There was something about that tone of voice that immediately inspired repentance and surrender- a mother’s gift, Violet supposed.