Brock Cooper, heartbroken after a breakup, stumbles upon a high-tech sex robot in his stepsister's room, identical to his former flame. Bored and disinterested, he orders it to strip, running his hands over its youthful, perky breasts and tight teen body. Liz Jordan, his stepsister, catches him, laughing at his rebound. She joins in, commanding the advanced sexbot to pleasure them both, treating it like their ex's stand-in, indulging in a taboo, robotic encounter.