It's Luna Dawn's 40th birthday, and the Dommes at the Dungeon have quite the surprise for her. They trick her by telling her that she has a session client waiting, and when she walks through the door, they all ambush her. They make her bend over the bed, and one by one each girl gives her 40 spanks, making her ass cheeks nice & red. They take turns using their hands, various paddles & a riding crop.