You catch your daughter-in-law cheating with another man other than her husband. After he leaves, you step in, ready to punish her for cheating. She knows she shouldn't have, and she offers to pay you or suck you off so you won't spill. Instead, you quickly start rubbing her still wet cunt on your fingers, making her squirm and writhe on you. She loves it, but she knows you can't do this, you're her father-in-law! You keep going until she moans into you, turning her around to see her ass as she grabs the wall. She doesn't know what to do until you grind your cock into her pussy, and she moans and accepts the size of you. You're huge, so much bigger than her husband, and she can't get enough even though it's wrong. Quickly she realizes you aren't wearing a condom, and she can easily get pregnant. You tell her to call you step-Daddy from here on out and that if she's not a good girl, she'll get punished. She agrees, and you make her cum on your thick cock as she grips the wall and you fill her fertile pussy up with you cum. Later that week, you two are alone again, and she tells you she can't stop thinking about you, how you filled her, almost bred her. She wants more. She takes your huge cock out, sucking it and moaning, grinding her wet pussy ontop of it again, and taking her step-Daddy deep in her, grinding and moaning and begging to get her pregnant just like she needs. You cum again, filling her womb up, and almost get caught. You two now have a sticky situation to handle..  Keywords: step-daddy roleplay, fatherinlaw, inlaws, cheating, cheating wife, creampie, impregnation fantasy, cum in pussy, roleplay, taboo, pov sex, virtual sex, affair, breeding, cowgirl, doggy, blowjob, miss malorie switch, dirty talk, get her pregnant