Bambi Black and her stepbrother Jake Adams pose as Bambi's mom, Britney Amber, prepares to snap a family photo to send to Jake's dad, who's been away on business. Jake thinks his stepsis is hot as hell, and he can't help but pop a boner when he gets a look down her shirt. Bambi is having none of Jake's perverseness, so she makes sure to mock him when she notices his erection. Jake flees to his room, but Bambi follows him because she wants to see what her stepbrother is hiding in his pants!

Jake initially resists Bambi's efforts to get into his pants, but eventually she wins out. She can't keep her mouth off of his big dick! When she tires of sucking him off, she announces that she wants to fuck him. Jake can only agree, and next thing he knows he's got his sister riding his hard dick. They're just getting to the good part when a knock on the door interrupts them. Britney nearly catches them in the act as Bambi hides beneath a blanket. Britney thinks Jake is jerking off and tries to tell him it's natural. Then she makes her move, as she's been very lonely since Jake's dad went away.

When Britney takes a look under the blanket and finds Jake already naked and ready, Bambi takes that moment to make her presence known. She doesn't want her mom to cheat on her stepdad with anyone! Meanwhile, Britney has a few choice words that her daughter is fucking her stepbrother. They all decide that to keep the secret it's only right that they have a threesome. Britney gets naked and joins in, starting with a double BJ and then enjoying Jake's big cock as he satisfies both ladies before finishing in Bambi's mouth.