My Stepdaughter Gets Horny in the Car. When I travel alone with my stepdaughter it is impossible to keep her away from my cock. She loves to get my cock hard while I drive and I let her do whatever she wants. The adrenaline rush of driving while she jerks me off or even gives me a blowjob is unmatched by anything. We both really enjoy these little moments that we allow each other every chance we get!.