The rumors at school about Kenna James being a lesbian has become an obsession for her step sister. Xandra Sixx is determined to find out once and for all if she is a lesbian or are the rumors at school all a lie. Xandra is teased all the time by her colleagues at school, claiming that if her step sister is a pussy eater, then she must be one too. Xandra thinks she's ok with the fact that Kenna could potentially be a lesbian, but has her doubts. Xandra has been waiting a whole month to finally get that opportunity. Xandra has expertly figured out Kenna's lock combination and uses it to gain entry. She walks in, snoops through her clothes, trying to find her diary. But with no luck, she tries to figure out the password to Kenna's computer before she gets home. Xandra is so caught up she doesn't realize that Kenna is at the door, she hides under the bed just in time as Kenna walks in.Kenna hurriedly takes a position on her bed, spreading her legs to begin playing with her pussy and clit. with each knock and flick she becomes hornier with a mystery person on the other end of the phone. Xandra is so scared she is going to get caught and cant believe the things she is hearing her sister say over the phone. Xandra covers her mouth, afraid she will slip up but it's too late...Hearing Kenna orgasm is too much for her and she wails, giving herself away instantly. Kenna jumps off of the bed, in shock to see Xandra hiding underneath her the entire time she was masturbating. Xandra knows she is busted and has no choice but to crawl out and face the facts. The stepsisters sit down, Kenna demands answers to what the hell is going on, Xandra explains that everyone at school thinks she's a lesbian and wanted the truth. Kenna is sickened at this ridiculous situation, she gets up to call their parents. Xandra pleads her sister not to say anything, and will do anything she asks. Kenna smirks, and says Xandra must have sex with her, but Xandra isn't a lesbian, well not yet anyway...Kenna pushes Xandra on the bed, to ready her for lesbian sex. Xandra doesn't really have a choice in the matter, as long as Kenna promises to not say a word. They make out on the bed, kissing passionately, removing their dresses to suck each other's natural boobs. Xandra feels all in all relaxed, spreading her legs for her stepsister to enjoy her pussy lips, actually enjoying this new lesbian experience, Xandra moans in ecstasy as she cums. Kenna wants Xandra to taste her pussy, so she sits on Xandra's face, licking and tasting her juices flowing out from her insides. Kenna clenches and throbs as she cums ferociously, trembling in excitement.