Former assistant principal Alex Gollan liked to call his nine-year-old student "cutie", "beautiful" and "ms naked" when he chatted to her on Facebook after school.

During many online conversations he asked the little girl if she would meet him at a swimming pool or whether she would like to go to the movies.

Alex Gollan was a former assistant principal at Homebush Public School. Credit:Facebook

The former Homebush Public School teacher would also asked her to take pictures of her feet.

Then one day he sent her a picture of two naked toddlers with pumpkins painted on their bottoms.