Tyler Nixon, Kate Bloom's stepbrother, finds Kate Bloom and her adopted sister Mackenzie Moss lying side by side in bed. In their underwear, the females exude sexiness. Tyler interprets Mackenzie's lack of underwear as an open invitation. When Tyler enters and makes it obvious that he wants to fuck, she is already awake. After a brief argument because Mackenzie thinks they'll be discovered and in trouble, Tyler finally persuades her that there's nothing wrong with them dating. As Tyler pushes into Mackenzie's hot twat from behind, she lays on her tummy and tries her best not to groan. Tyler leaps from Mackenzie's fuck hole and hides on the edge of the bed when Kate stirs. They resume their beating since they believe she is still asleep. But Kate is awake, and she's just horny, not astonished or upset at her siblings. She lets Tyler and Mackenzie fuck next to her while she moves her thong aside to masturbate. When they discover she's awake, Kate warns them that if Tyler doesn't fuck her too, she'll tell on them. She raises a leg high in the air to make room for him, and he complies. As Mackenzie rubs her clit to the seductive display, she enjoys seeing Tyler beat her adopted sister. The ladies share like good siblings should now that they are both aware of the secret together. They cooperate to give Tyler's hardon a double blowout. Then Tyler controls Mackenzie's avaricious snatch while Kate rides her face and Mackenzie lies on her back. After a while, Kate finds herself on her hands and knees with her face buried in Mackenzie's muff, and Tyler gives her a doggy-style pussy pounding till he creampies her ravenous pussy. The girls lay side by side for a