"I'm terrified of him [Moke] ... for years I've had nightmares and still today I get flashbacks. What he did to me is constantly in my head," the statement read.
Moke's offending led the victim to contemplate suicide and play chicken with cars, hoping one of them would hit him, it said.
"He's disgusting. He makes me feel dirty, even today I feel like that, I want to wash him off me forever."
The victim said he had trust issues, particularly with older men, got scared easily and sometimes slept in a closet with the doors locked or with his bed pushed against the door.
Judge James Weir said the offending, like most of this nature, would impact on the victim forever.
"My concern is the immense psychological damage [the victim] has suffered and continues to suffer."
Judge Weir said, judging by a report by a probation officer, Moke did not display any remorse and had little concept of the serious nature of the offending.
"At no point during your interview did you display remorse for your victim."
Judge Weir acknowledged Moke's background and that Moke himself had been the victim of sexual abuse, but said that was no excuse for his actions.
He also said there was a possibility Moke had a degree of intellectual impairment.
Moke's lawyer said his client accepted that what he did was "horribly wrong".
In another case yesterday, Russell Cole, 55, was sentenced to two years and eight months' imprisonment after previously pleading guilty to three charges, including indecencies on a girl under the age of 12. The offending happened in the 1980s.
Judge Weir said the man's offending involved a gross breach of trust and would have a permanent effect on his victim.
Cole's lawyer, Louis Te Kani, said he showed genuine remorse for his actions and accepted that a prison sentence was imminent.
"He just wants to serve his time and, in his words, wants to work towards becoming a better person," Mr Te Kani said.