Calling himself Chris, Andrews made contact with the officer. Told it would be the girl’s “first time”, he replied: “That sounds great.
“I would love her to wear school uniform with, hopefully, a thong. Really excited now. I would like to take some pictures of her.”
Andrews said he had “done it before” with a nine-year-old, but there was no evidence it was true, said Mr Causer.
A meeting was arranged at Clackett Lane services on the M25 on January 15 this year, when Andrews showed the officer an indecent picture of a girl aged about nine.
Two days later they arranged to meet at Mote Park leisure centre. He was arrested when he arrived in his car ready to abuse the girl.
He was arrested and the massive library of child abuse images at all levels of seriousness were uncovered.
When interviewed, he said he had been interested in children sexually for a couple of years and had exchanged images with others over the last year
Judge David Griffith-Jones QC told Andrews the many thousands of pictures he downloaded were plainly not enough to satisfy his urges.
“It revealed the depth of the depravity to which you were descending,” he said. “You appear to appreciate you have a deviant sexual interest in children.”
Andrews will have to serve two-thirds of the sentence before he will be considered for release. His name will appear on the sex offenders’ register for life.
Peter Forbes, defending, said it was thankfully impossible for the abuse to reach fruition and the concern was what might have happened and the intention.
“He has been open and ready to acknowledge his unattractive interest in children sexually,” he said. “One thing that does emerge to his credit is his openness.
“The court can take some comfort for the future. He has not attempted to make any excuses. The court process has brought everything to a head and forced him to confront his failings.
“The more that can be done to address his offending behaviour the better.”