Mamma's Boy Rachel (Blair Williams), a 20-year-old girl, as she walks down the stairs and struts into her family's kitchen -- barely dressed and hair tousled from a late night out partying. Her younger step-brother, Nathan, (Connor Kennedy) is eating cereal and dressed neatly in his school uniform. When he sees her, he lowers his eyes in disgust and exclaims that she shouldn't be walking around the house like that. She teases him for still wearing his u...