A Sexy Curvy Woman Shows up at your house on a rainy evening. She is having car trouble and asks to come in. As she looks around your place she asks you what year it is and seems alarmed when you tell her. She is from the 1950s and must have driven through some sort of time portal. You discuss how relationship norms have changed and people have casual sex much more now. Then you notice a change in her. Something...evil, perhaps? She tells you that you belong to her now. Your mind and body are hers. She instructs you to stroke your dick for her. She loves when men are desperately stroking for her. She loves when they can't help, but spill their seed. Once you have spilt your seed she laughs at you. How easy you've been to control. Your dick is hers and of course it's still hard. She pushes you down and rides you. This time your obedient jizz will fill her fertile pussy. Together you'll create an evil spawn. What seemed like a helpless woman in need was really a time-travelling succubus who owns you now and there is no going back.