A teenage girl visits her grandmother's house to celebrate her 18th birthday. Little does she know that her grandmother has prepared a special party for her. The old woman is a devoted lesbian and loves young girls. She keeps a teenage girl in servitude as a house maid and makes the girl perform sex acts. In the back room, the old lady has another girl as a sex toy for her amusement. Now that her granddaughter has turned 18 she wants to groom the girl into a young lesbian. The granddaughter has to have sex with her grandmother. The old woman also has sex with each of the three young girls in her house.