Mother is out, and in the house are her insatiable stepbrother and stepsister alone! Then the stepbrother, who has been dreaming of having sex with his cute stepsister, goes berserk! The time limit is one hour until mother returns! "If you can hide, I'll let you go!" The stepsister desperately hides in the closet, dining room, hallway, under the bed, changing room, etc.! Where can she hide to escape her stepbrother?! If found, she will be relentlessly drilled and ejaculated into without question! The worst hide-and-seek game in history begins now!!