A burglar arrives at a home where she knows the residents will be out of town for three days. She enters and immediately looks around for good loot. She doesn't see the guard dog sneaking behind her as it bites down on her butt. She screams and rushes back out but the dog manages to tear the seat of her pants right off revealing her fullback panties. She rubs her sore butt and vows to return. The next day she sneaks in again but tries to be more aware. She is then confronted by the dog again as it eyes her butt again. She begs for it not to bite her again but to no avail. It manages to grab hold of the waistband of her underwear peaking through her pants. She tries to escape but it becomes a tug of war with her panties as the rope. Eventually the dog tugs hard enough to tear them right off of her. She plans to return for revenge the final day. The next day she returns with a wooden spoon in hand hoping to defend herself. She finds the doggy and tries to fight it off but it's too strong. She decides to retreat but as she does it bites her butt again even harder. This time it tears her pants clean off. Leaving her in her underwear, the burglar decides to never come back.