i need help remembering this movie, it begins with two sisters (older and younger) they cross a street and go into a bathroom of either a gas station or a restaurant and the younger one gets her period for the first time. They put toilet paper on her underwear and go out side and get picked up by the older ones boyfriend. (He’s older and a creep) Once he learns about the younger sisters exciting news he puts his hand on her thigh creepily and makes some gross comment.