My tiny denim shorts seem to have shrunk in the wash, leaving my buttcrack hanging out unbeknownst to me. I'm also completely unaware that you're following me around the house staring as I do the house chores. You creep on me, staring at my crack as I do various chores, before I finally catch you in the basement as I'm putting the laundry in. Then I chastise you for being such a pervert, and humiliate you about how sad it is that you're desperate enough to creep around staring at your own stepsister's asscrack.