Britt Blair's stepfather falls ill and prays her to care for him while he is bedridden. Despite being busy and bored, Britt determines to replace his pills with Viagra, which results in amusing side effects. She laughs when she learns that her stepfather is struggling with an uncontrollable full salute and confesses to the prank. When her stepfather watches her beau's petite bone compared to his own, he's dazed and upset. However, Britt believes that her twat is the only cure for his condition. To soften his sexual frustration, she determines to give him a blowjob. The situation becomes even more enticing as they engage in filthy chat and try different positions, such as cowgirl, missionary, and doggy style. Eventually, Britt's stepfather has a magnificent orgasm, and she realizes she may have found her true calling as a xxx worker.