Perversion (2010)

Paralyzed with fear of leaving his home, Ryan McNamara, a traumatized and agoraphobic teenager, begins to unravel as disturbing demons from his past resurface, wreaking havoc on his already fragile psyche, forcing him to fight for his life and sanity. Soon, Ryan finds himself in the middle of deranged, psycho-sexual nightmare from which he can't escape...alive!