Being A Helpful Step-Sister

Description: Why are you in here? i'm just ready to head out to a party and was hoping for a lift. oh, you're going to the party too? well at least i can jump in with you then. hang on, have you got a hard on? tou like my sexy led dress? we cant head to the party whle you have a laging boner you want me to touch it? to help get rid of it? ok fine. but no funny business!