An evil paedophile who took a 12-year-old girl he was abusing to a dogging site where she was raped by another man has been jailed for life.
Pervert Michael Gwyther repeatedly raped the youngster and took her to a notorious open-air sex site where he offered to share her with other men.
The sick 44-year-old was also grooming two other schoolgirls when their parents found out and contacted police, Swindon Crown Court heard.
Police found indecent pictures and an explicit video of one of their classmates on his phone when they arrested him at his home in Easterton, Wilts..
Sick Gwyther enticed a 14-year-old and a 15-year-old girl into his car on separate occasions and molested them both.
Claire Marlow, prosecuting, told the court police uncovered the shocking abuse of another girl when they examined his mobile.
When police tracked down the girl in the images she was too terrified to detail the horrific abuse she had suffered at the hands of depraved Gwyther.
She eventually told how he had been raping and abusing her since she was 12, and he even took her to notorious dogging site The Barn, where strangers gathered to have sex.
Gwyther forced the young girl to have sex with a man while videotaping them, but that footage has not been found.
Evil Gwyther admitted six rapes, causing or inciting a child to engage in sexual activity, three counts of sexual activity with a child and three of making an indecent photo of a child.
Marcus Davey, defending, said his client was full of remorse for what he had done.
Judge Douglas Field ruled Gwyther presented a serious risk of reoffending.
He said: “You have corrupted her by engaging in ever more serious sexual activity with her, starting when she was about 12 and ending when 14 or 15.
“When she was 12 you even started raping her. You raped her on six occasions, twice when she was under 13.
“You took her to what was known as dogging sites where strangers gather quite openly to have sex with each other. There you have instigated her having sex with unknown men.
“You did all this to gratify your entrenched deviance; you have an excessive sexual interest in underage girls.
“You started grooming the other victims. You made contact over the internet.
“This was to groom them so they would meet you so you could commit sexual offences against them.
“Your offending has caused your victims very considerable psychological damage.
“It’s quite understandable to hear they have difficulties dealing with everyday life and that will last for some time.”