My name's Luke Dunphy and I've been spying on my sister Alex...

My parents asked me to keep tabs on my sister Alex while she's at college... she never used to wear clothes like this at home. I'm kind of obsessed with my sister now, I keep taking more pictures of her to add to my collection... I hope my parents don't realise their son's turned in to a pervert creep who's stalking his own sister and taking photos of her to masturbate over!