Dazed, the injured man clutches his head as people rush to his aid.
The other end of the rope is held by eight men who try to control the bull.
He drove her to a remote country lane where they had sex.
The court heard after their encounter the schoolgirl had contacted the man's girlfriend.
In a victim statement read to Preston Crown Court the victim's heartbroken mother said she felt she had 'lost her little girl'.
Judge Stuart Baker told Sheridan, now 30: 'She was a young adolescent girl and you were a mature adult more than twice her age.'Although she may have been willing, she cannot in anyway be regarded as having the same level of maturity.