I saw this movie on TBS in the early/mid 90’s. The parents left their daughter home for the weekend. She gets bored and decides to do a little strip tease for the pet dog. She begins the show when the power goes out inside the house. She steps outside to turn the generator back on. When the power comes back on, she proceeds with the show. She turns her back to the dog and begins to remove her bra. As she turns around to reveal her breast (I assume), there’s a gang of guys in the front room watching her. I know that’s probably pretty vague, but that’s all I can remember.