Nicky Rebel, fresh from prison, finds refuge in his sister's home, only to be greeted by a wild foursome in the making. Krissy Knight and Gaby Ortega, his stepsisters, are in the midst of a taboo swap, their bodies entwined and glistening. Victor Ray, the unsuspecting brother, walks in on the action, adding fuel to the already blazing fire. As clothes fly off and inhibitions drop, the family engages in a heated, forbidden fuck fest, proving that blood might be thicker than water, but lust is the true binding force.