Nola is Eris' nosey big sister who is always catching Eris staring at her around the house. She has an idea why, but wants to find evidence that she is right... So Nola sneaks into her sister's room and hops onto her computer. While looking through Eris' search history, Nola discovers that she has 2 fetishes: a taboo sister fetish and more importantly an ass-eating fetish. It's all right there in front of her, which makes Nola really horny and gives her a very naughty idea. Nola decides to text Eris and invites her into her room, where she finds Eris in a tiny G-string and sweater waiting for her in bed. Nola confesses to Eris how hot it would be to fool around with her sister. Nola also brings up the fact that she knows Eris has been checking her out around the house. Eris tries to deny it, but then Nola comes clean about checking her search history. Nola starts talking about how naughty it would be if she were to help her sister fulfil both of her fetishes at once, by having Eris eat her ass. Eris gets excited and immediately takes her up on the offer. Nola bends over while Eris tongues her sweet tight ass while talking dirty. Having her sisters tongue up her ass is heaven, but they both decide they need more and eat each others asses in multiple positions as they moan and take turns.