Linda Storm, a 63-year-old wife, mother and grandmother from Hertfordshire in southern England, answers the door and finds her daughter's boyfriend standing there. Her daughter is out shopping, so she invites him in. They immediately recognize each other: Mrs. Storm was his former teacher; Alexei was her former student. 'You didn't know I was her mother, obviously,' she says, sitting on the couch in a short dress, legs slightly parted, wearing stockings and heels.