Swapped In Secret

Phil gets home and some random girl named Tracy's already there saying she's his daughter. He's ready to lose it, then his wife Nancy starts acting like it's real. Turns out Nancy found his porn history—daddy and stepdaughter stuff—and set up this whole fake family swap so he could live it. Phil bolts. Later he keeps getting pulled into these forced family moments with Tracy, and she starts coming on strong. He fights it, but one night Tracy climbs into bed saying she had a nightmare. She's all over him, pressing close, and Phil finally cracks. Right when he's giving in, Nancy shows up with something else planned.