Our tale of forbidden lust begins in the middle of a zombie apocalypse. After a couple years constant survival mode, Bree ***oks and her step-***ther, Conor Coxxx, find a decrepit shelter, but get trapped inside by a huge horde of the dead. The scene starts with the two sexy siblings running into a shelter in a dark basement, in an attempt to escape the ravenous zombies. Due to their constant struggles in this apocalyptic world, Bree is completely naked and Conor is wearing nothing but an undershirt and his last pair of shoes. Conor realizes that, in all the excitement of getting to safety, he was bit by a zombie. Realizing this may be some of their last minutes together, the loving step-***ter asks if there is anything she can do before the change hits him. step-***ther admits that he has always wanted to fuck his step-***ter, fantasizing about the idea since they were teens. Bree, being the amazing step-***ter that she is, wants to make her *** happy in his final moments of humanity, so she obliges with his request and decides to help create the fantasy he desires. *** drops down to her knees, and gets ready to give him a blowjob. Bree is surprised to see how well endowed her step-***ther is, and seems a bit excited about it. She takes Conor’s massive cock into her mouth, and begins to suck him off with all the love and passion only a family member can provide. After a bit of cock sucking, Bree lays down so Conor can return the oral favor, as he starts to lick her sweet pussy. Desiring to taste each other at the same time, the sexy siblings move to a sixty-nine (69) position, and perform oral sex on each other simultaneously. After getting nice and riled up from the intense tongue to genital play, Bree decides to mount her step-***ther, and ride his big hard cock. Then she lays down while Conor fucks his moaning step-***ter in missionary position. Bree bends over, showing off her perfect ass, while Conor pounds her deep from behind. The siblings then experiment with reverse spoon position, revealing another incredible view of Bree's ass while her step-***ther thrusts in and out of her tight pussy. After all of the intense family love making, Conor can not hold back his final orgasm any longer, and cums inside of his step-***ter, filling her hole with a nice creampie. Just as the cum finishes oozing out of her pussy, the horde of the dead breaks in - But at least the horny familial duo was able to satisfy their deepest urges before their ultimate demise!