Body Obsessed. Derrick Pierce arrives at his friend's house to hang out but doesn't get an answer when he knocks on the door. Confused, he calls his friend and finds out that he's running later. However, Derrick's told that the door is open and that he can just go inside and wait. The only person that's home right now is the friend's sister, AJ Applegate. Although Derrick feels a little awkward, he agrees to wait inside.... Once inside, Derrick calls AJ...