The theme of big boobs does a bit more than just flirt with taboo themes, and this is cemented in the viewer's eyes as busty and lusty Ella Knox, sequestered by Daddy from boys, lets loose when step-bro Lucas Frost makes himself available for her pent-up desires. Similar scenarios connect family members in what is pretty much straightforward, otherwise non-controversial couples action featuring youngish, topheavy babes.