ALERT: Teacher found guilty of s*xually grooming a 15-year-old student, gave him a “koala hug,” showed him her collection of s*x toys, and put on a “Harley Quinn” costume. Melanie Rock, 34, was an assistant teacher at Medina College, a secondary school in the Isle of Wight. Rock contacted the 15-year-old student on Instagram and convinced him to go to an arcade with her, where she gave him $25 and bought him a tracksuit and vapes. Rock then took the boy to her house and said he could call his mom from her room, and when they got to her room, she showed him a bag of s*x toys, lingerie, and bondage gear. She then gave the teen a “koala hug,” wrapping her arms and legs around him while he was on her bed, and then proceeded to put on a Harley Quinn costume with “tight shorts.” A few days later, Rock took the boy to Pizza Hut and saw a fellow staff member of the school and lied, saying the boy was her godson. Rock was convicted of meeting a child following s*xual grooming and s*xual activity with a child by a person in a position of trust.