The trick-or-treat traffic at Valora's house has slowed down and she's happy with the way it went. Just as she's about to call it a night, another ring is at the door. When Valora goes to answer it, she doesn't find anyone there. She calls out for someone to answer but hears nothing. Suddenly, something grabs her big breast! Then the other one!
Puzzled and creeped out, Valora protects her big tits only to have them grabbed again. She's sure something or someone is messing with her. Then she feels a sharp pain poke her in the tits. Whatever is tormenting her just poked her with a needle! She wenches and moans as her big tits grow ever larger!
There's still no one to be seen so Valora begins to suspect that whoever is responsible for this is invisible, which creeps her out even more. Again, she's poked and her breasts continue to grow. Now they've popped out of her dress! Embarrassed and stunned, she scolds the invisible assailant. But that doesn't deter him as she proceeds to fondle her new, big tits.
She moans as her tits shake and get groped. She begins to touch them herself as she complains about their giant size and begs this tormenting creature to stop making them bigger. Suddenly, it stops. He's gone, for now. Valora takes that as a sign to leave and go back inside.