A TEENAGE girl was sexualy assaulted by four men before being abducted and subjected to a second round of abuse, police in Victoria say.

A hunt is underway for the men over the girl’s terrible ordeal, which began in St Albans Park in Geelong about 4am on Sunday.

Police said the four men, believed to be aged between 20 and their mid 30s, allegedly approached the girl and a teenage boy in the park. The boy was physically assaulted before he managed to run for help while the female was sexually assaulted nearby.

The men then allegedly took the girl to a nearby house, where a further sexual assault occurred.

Police eventually found the woman near the park about an hour later.

The four males are described as:

1. Youngish looking, 173cm and had a thick black beard. He was wearing a long sleeve black T-shirt with no collar and blue jeans and spoke with an Australian accent.

2. Aged 25 to 30, 183cm tall with solid and muscly build and unshaven stubble on his face. He was bare chested with tattoos which may have been tribal along the length of both arms and across the chest. This male was wearing jeans and was possibly bare footed and spoke with an English accent.

3. Aged in his mid 20s, 178cm tall with a bulky build and clean shaven face. He was wearing white long sleeve plain T-shirt top and black jeans.

4. Aged in his mid 30s, 184cm in height, unshaven stubble on his face and with a bulky build. He was wearing a short sleeve black T-shirt and possibly spoke with an English accent.

Sexual Crime Squad detectives are appealing for public assistance to identify these males.

Anyone with information is urged to contact Crime Stoppers on 1800 333 000.