Conor is chilling on his phone in his room when he is surprised at the sight of his big sister, Lillian Stone. The siblings hug and Lillian leaves the room to change into something more comfortable. She returns wearing just a sexy teddy and thong, and talks with her brother about her time in college. Lillians body is sore from playing volleyball and the long drive home, so she asks her brother if he can start massaging her some. Conor mentions that their parents wont be home for a few days, and Lillian takes that as a sly opportunity to get more comfortable my taking her top off. Its not long before their familial hormones rage and the sibling massage goes to the next level with Conor and Lillian orally pleasing each other until Conor finishes all over his big sisters massive tits.