Courtney Cummz is so happy that her boyfriend's pal Billy was able to install the surround sound system she wanted for her party, especially since her beau doesn't know much about electrical. Billy even does it for free, which is a bonus, and Courtney can't wait for her party to be bumpin'. But first she wants to thank Billy for his service by pulling out his big dick while her boyfriend is gone and sucking it and getting it hard so it can thump her pussy as part of the pre-party!