Mother-in-law's holiday dinner

Your mother-in-law is preparing dinner for a holiday party, and you start masturbating in the bathroom. When she first catches you, she tells you to hurry up, annoyed that you chose that exact moment to come. She gives you a little attention, but when she comes back and you're still not finished, she decides to take matters into her own hands, masturbating you until you ejaculate. When everything returns to normal and she finishes preparing the rest of the food, she asks her stepson not to tell anyone. Shortly after, you catch her masturbating in the bathroom again. She couldn't help herself; you aroused her too much! She asks you to lick her pussy, so you get on your knees and obey. But she can't come quickly enough, so she asks you to fuck your mother-in-law instead. She takes her stepson's cock, trying to stay quiet while you fill her with your sperm. She cleans herself up, and you go to dinner together. You chat with your stepmother, but the rest of the meal is a blur. All you can think about is that you just destroyed your own family with your stepmother, and you loved it. When she starts putting away the dishes, she tells you she'll join you in your room later that evening. You wait for her, and she comes in, dressed in lingerie to seduce you. She undresses and gives you a blowjob, making you rock hard to fuck your own stepmother. You fuck her cowgirl, doggy style, and missionary, filling her pretty pussy with your sperm again. Maybe next time she can stay the night ;)