Movie description: "My Sister's Hot Friend". Gabbie Carter is getting ready to go to the concert and needs to change. Sam is waiting for her to finish up so they can go get his sister and all go to the concert together. He goes upstairs to check on Gabbie but catches her changing so he sneaks a peek. She notices but then calls out to him to help her decide what bra looks best. She eventually confess that she's always wanted to him inside her!