A BRISBANE man, 20, is behind bars after a jury convicted him of the repeated rape of a 15-year-old virgin in a “set up” by the man’s footy-mate whom the victim met at a church camp.

Late on Friday a District Court jury of eight men and four women handed down their verdict, finding Jack Grimley asked his mate to “get some girls” then raped the schoolgirl three times in his bedroom on July 6, 2015, as a Blake Lively film played in the background.

They also found him guilty of two counts of “indecently dealing” with the girl, firstly in his loungeroom and later in the bathroom of his Hendra home.

The indecent dealing charge was an alternate charge to the charge of rape.

He faced trial on five counts of rape.

The jury spent six hours deliberating before giving their verdict to Judge David Kent at 6.15pm today.

The jury found that Grimley took advantage of the naive young schoolgirl in his basement bedroom, knowing she was under-age and was therefore not able to consent to sex.

They found he disregarded her requests that he stop, and to stop when she was in pain.

Grimley’s lawyers argued he mistakenly believed she was older because she was “wearing makeup” as well as revealing shorts and halter top were “slutty”.

Grimley chose not to take the witness stand and did not call a single witness in his defence.

The girl told police that as he raped her the second time Grimley told her: “You are going to have to do it eventually you might as well do it now”.

“Then he just pushed it in,” she told police.

Crown Prosecutor Megan Heywood told the court that the girl did not consent to sex and was intimidated into submitting because she believed Grimley wouldn’t take her home unless she agreed to have sex with him.

The girls’ mother told the court that her daughter told her “I got raped” three weeks after the attack.

“She said they went and started watching a movie and then she was being raped several times,” the mother testified.

Mr Humm told the jury the plan was to have a threesome and it looked like “a bit of fun” at the start but clearly “went downhill” when the girl told Grimley: “Can you please stop it hurts”.

Grimley’s defence barrister Greg Maguire argued that the only reason Grimley was charged with rape was because the girl’s mother was “horrified” her young daughter had had a threesome and insisted she report it to police.

Judge Kent remanded Grimley in custody for his sentencing on a date to be fixed.

EARLIER: The District Court jury deciding the fate of accused schoolgirl rapist Jack Grimley has retired to consider their verdict.

The jury retired about 11am Friday, shortly after Judge David Kent summed up the case in which prosecutors allege Grimley raped a 15 year old girl five times during a “threesome” at his home in Hendra almost two years ago.

Judge Kent summarised the prosecution case, saying they argued that the girl told Grimley she didn’t consent to sex and said “please stop it” and “no” numerous times to Grimley and her friend Jacob Humm..

Mr Humm told the court that at the start when the girl arrived at Grimley’s house it looked like they would have “a bit of fun” with a threesome but it rapidly “went downhill”.

In earlier evidence Crown Prosecutor Megan Heywood told the jury that even though there were times the alleged victim said she was “joking and flirting” during the alleged rape, she was merely “making (the) best of a difficult situation”.

The girl had never met Grimley before the alleged rape.

She was picked up in Grimley’s car near her inner-Brisbane suburban home after Grimley told his friend Jacob Humm to “get some girls”.

She told the police that she told Grimley the sex hurt and she yelled “please stop” forcefully. She said Grimley did not use a condom.

Mr Humm told the jury that she looked distressed when she was in bed with Grimley.

“(Grimley) could see it wasn't as clear cut as a ‘bit of fun’,” Mrs Heywood told the jury.

But Grimley’s defence counsel Greg Maguire argued Grimley and the girl “were trying different things” in the bedroom “because of the hurt”.

“She was joking along, flirting, taking her clothes off,” Mr Maguire said, summarising the girl’s evidence and adding she had asked if Grimley had condoms.

Mr Maguire told the jury that “young people” these days were “force fed issues of the equality of the sexes” so that “if the girl wants sex with one, two or more males so be it.”.

Mr Maguire said the case centred on two basic questions - did the girl have sex without her consent and did Grimley know she was 15?

The girl told police that Grimley asked her “what grade are you in” as he drove her to his house.

“I said ten”, she told police.

She said he replied: “So you would be 15.”

Mrs Heywood argued Grimley had failed to prove to the jury that he made an “honest and reasonable mistake” about the girl being aged 16 or over.

Mr Maguire denied Grimley knew the girls age, saying she “was dressed provocatively, slutty, to use her words” and “she was wearing a push-up bra and makeup”.

“We all know how early girls mature these days, how old some dress and indeed how difficult it can be to even guess a young woman’s age,” Mr Maguire argued.

“If she was not consenting he had every reason to believe she was,” Mr Maguire said.

EARLIER: A 15-year-old girl who was allegedly raped five times by an 18-year-old man during a threesome was “dragged” to the police station to lodge a rape complaint by her mother, a court has heard.

In summing up the defence case in the District Court in Brisbane yesterday, Jack Grimley’s barrister, Greg Maguire, said the “extraordinary” thing about the prosecution case was that the girl “doesn’t even complain about it” when she saw police on July 24, within weeks of the alleged July 6 rape.

Grimley, of Hendra, has pleaded not guilty in Brisbane District Court to five counts of raping the teen at his home during a threesome with a man known to her, Jacob Humm. But Crown Prosecutor Megan Heywood told the jury the evidence during the trial “quite clearly established” the girl had been raped.

Ms Heywood said it was “ridiculous” to say the girl, who was a virgin, consented to the second count of rape, which was more serious than the others.

She said the alleged victim was clearly “intimidated” into submitting to Grimley’s sexual demands because he told her he would only take her home if she “deserved it”.

Mr Maguire told the court the remark was flippant.

The girl had never met Grimley before the alleged rape. She was picked up in Grimley’s car near her inner- Brisbane home after Grimley told his friend, Jacob Humm, to “get some girls”.

She told police she told Grimley the sex hurt and she yelled “please stop” forcefully. But Mr Maguire said: “She was joking along, flirting, taking her clothes off.”

The girl told police Grimley asked her “what grade are you in?” “I said 10,” she told police. She said he replied: “So you would be 15.” Mr Maguire denied Grimley knew her age.

The jury is due to retire today to reach its verdict.