Athena Anderson, the voluptuous aunt, moves in with her handsome nephew Donnie Rock. As they unpack, their chemistry sizzles. Blair Hudson, Athena's daughter, watches them, intrigued. Athena, always the libertine, encourages Donnie to explore his desires, leading to a heated, passionate encounter between the aunt and nephew. Blair, supportive of their liberal lifestyle, joins in, making it a family affair to remember.