Summer Brooks, innocent and unsuspecting, becomes the unwitting pawn in a mind control game. Her sister, the puppeteer, manipulates the tablet, guiding Summer's actions. Summer's eyes flutter closed as she feels the invisible pull, her body responding to commands she doesn't understand. She strips slowly, her clothes falling to the floor as she reveals her bare, trembling body. She feels a phantom touch on her breast, her nipple hardening at the unseen caress. She moans, her hands moving to her pussy, rubbing her clit in a frantic pace. She feels a phantom cock at her entrance, and she sinks down, impaling herself, her body writhing as she fucks herself on the unseen length, her sister's voice echoing in her mind, "That's it, Summer. Fuck yourself. Make yourself come."