When they arrived at the end of the hallway, Hilda took a card, placed it in an electronic reader and opened the door, telling the 'girls' to go inside. A short man wearing glasses and a white lab coat nodded to Hilda as they entered and told Jennifer (Jesse) to sit on a metal table. He opened a drawer and took out a leather collar that was about two inches wide and lavender in color. He fitted this around Jennifer's neck, locking it with a card similar to the one Hilda used to enter the room. He repeated the procedure with Shelly (Michael), giving her a blue collar. Hilda explained that these were obedience collars and told the girls if they broke any rules or were disobedient to any of the staff members, they would be the first to know! Hilda took a small remote from her purse and pushed a button on it once, sending a shock through the girls' collars and bringing them to their knees!