Sisters share a massage with a stepbrother

Two sisters and their stepbrother are enjoying a relaxing massage in a private spa. The stepbrother is the first to be treated, as the sisters watch with envy. The stepfather is in the next room, unable to resist the temptation of watching his family members in such a sensual setting. The sisters are eager to join in on the fun and take turns giving the stepbrother a massage. They take turns touching his body, exploring every inch with their hands and mouths. The step-siblings are not actually related, but their natural instincts take over and they become closer than siblings could ever be. The stepmother is left to wonder what happened to her two daughters, as they disappear into the spa with their stepbrother. The stepdaughter is caught in the act of giving the stepfather a massage, but she is not able to resist the urge to join in with her sisters and stepbrother.